Culligan / Under-Sink & Countertop Filtration

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking

Name: Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking
Brand: Culligan
SKU: JC1462
Price: 117.99 USD
Rating: 4.3 (1177 reviews)

★ 4.3 · 1,177 ratings

1 / 5

$117.99

Prices are shown for browsing. Purchases are currently unavailable.

Selected option: Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking
SKU: JC1462

Explore product details ↓

Source specifications

Brand: Culligan
Special Feature: Reduce TDS
Product Dimensions: 14.25"L x 9.25"W x 8.4"H
Material: Metal
Capacity: 500 Gallons
Included Components: System with Filter
Package Information: Faucet
Installation Type: Under Sink
Purification Method: Carbon Block
Power Source: Manual Operation
Brand: ‎Culligan
Special Feature: ‎Reduce TDS
Product Dimensions: ‎14.25"L x 9.25"W x 8.4"H
Package Information: ‎Faucet
Installation Type: ‎Under Sink
Power Source: ‎Manual Operation
Model Name: ‎EZ-Change Premium
Maximum Flow Rate: ‎0.5 Gallons Per Minute
Upper Temperature Rating: ‎100 Degrees Fahrenheit
Supported Water TDS Level Maximum (PPM): ‎500
UPC: ‎033663005600 807032976200 033663006461
Global Trade Identification Number: ‎00033663006461
Manufacturer: ‎Culligan
Part Number: ‎01019054
Item Weight: ‎4.62 pounds
Item model number: ‎US-EZ-4
Batteries: ‎1 Lithium Metal batteries required. (included)
Is Discontinued By Manufacturer: ‎No
Size: ‎EZ-4 (Best Filtration)
Color: ‎Chrome
Style: ‎Under-Sink System
Item Package Quantity: ‎1
Number Of Pieces: ‎1
Water Consumption: ‎0.5 Gallons per Minute
Mounting Type: ‎Plate Mount
Special Features: ‎Reduce TDS
Batteries Included?: ‎Yes
Batteries Required?: ‎No
Battery Cell Type: ‎Lithium Metal
Warranty Description: ‎2-Year Limited Warranty
ASIN: B000NNPVUS
Customer Reviews: 4.3 4.3 out of 5 stars (1,177) 4.3 out of 5 stars
Best Sellers Rank: #3,617 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #111 in Under-Sink & Countertop Filtration
Date First Available: November 10, 2009

The details

About this item

Product Description The Premium US-EZ-4 Change filtration system provides clear, clean, great-tasting water for drinking and cooking to a dedicated faucet for up to 6 months or 500 gallons. Avoid the mess of changing traditional cartridges with this Culligan under-sink filter, eliminating the need for buckets, towels, wrenches, and other tools. A built-in LED filter life indicator on this water filter takes the guess work out of when to change your filter cartridges. Keep your family healthy and hydrated using the Culligan US-EZ-4 Drinking Water Filtration System that fits easily under the sink and taps into the cold-water line for fresh water at your fingertips. There is no need to shut the water supply off when changing the cartridge with the built-in ball and check valve in the filter head. This filtration system reduces particulates class 1, chloride, cyst, chloroform, SUPERIER FILTRATION: Provide your family with visibly clean, great-tasting water for drinking, cooking and more; FEATURES: Reduces particulates class 1, chloride, cyst, chloroform, MTBE, mercury, lead, turbidity, perfluorinated chemicals; 0.5 GPM flow rate; Includes 1 twist-on/off filter cartridge replacement, tu

SUPERIER FILTRATION: Provide your family with visibly clean, great-tasting water for drinking, cooking and more
FEATURES: Reduces particulates class 1, chloride, cyst, chloroform, MTBE, mercury, lead, turbidity, perfluorinated chemicals; 0.5 GPM flow rate; Includes 1 twist-on/off filter cartridge replacement, tubing, dedicated faucet, and installation hardware
COMPATIBILITY: Culligan US-EZ-4 cartridges
FILTER LIFE: Up to 6 months or 500 gallons, depending on usage and water conditions
CERTIFICATION: Tested and certified by IAPMO to NSF/ANSI Standard 42 for the aesthetic reduction of Chlorine Taste and Odor, Chloramines and Nominal Particulate Class 1. Standard 53 for the reduction of Cysts, Mercury, lead, VOC, MTBE and Turbidity

Product information

Materials and care

Material: Metal

From the manufacturer

Product details and media

Product Description The Premium US-EZ-4 Change filtration system provides clear, clean, great-tasting water for drinking and cooking to a dedicated faucet for up to 6 months or 500 gallons. Avoid the mess of changing traditional cartridges with this Culligan under-sink filter, eliminating the need for buckets, towels, wrenches, and other tools. A built-in LED filter life indicator on this water filter takes the guess work out of when to change your filter cartridges. Keep your family healthy and hydrated using the Culligan US-EZ-4 Drinking Water Filtration System that fits easily under the sink and taps into the cold-water line for fresh water at your fingertips. There is no need to shut the water supply off when changing the cartridge with the built-in ball and check valve in the filter head. This filtration system reduces particulates class 1, chloride, cyst, chloroform, MTBE, mercury, lead, turbidity, perfluorinated chemicals (PFOA & PFOS), and bad taste/odor in your drinking water. From the Manufacturer The Culligan US-EZ-4 under sink drinking water system includes filter head with built In bracket, RC-EZ-4 cartridge, mounting screws, supply adapter, lead free faucet with built in electronic cartridge life indicator and 1/4-inch plastic tubing, 6 months/500 gallons filter life. The filter features a twist on, twist off mechanism, quick connect fittings, double water shut off. The filter reduces bad taste

Highlights: SUPERIER FILTRATION: Provide your family with visibly clean, great-tasting water for drinking, cooking and more FEATURES: Reduces particulates class 1, chloride, cyst, chloroform, MTBE, mercury, lead, turbidity, perfluorinated chemicals; 0.5 GPM flow rate; Includes 1 twist-on/off filter cartridge replacement, tubing, dedicated faucet, and installation hardware COMPATIBILITY: Culligan US-EZ-4 cartridges FILTER LIFE: Up to 6 months or 500 gallons, depending on usage and water conditions CERTIFICATION: Tested and certified by IAPMO to NSF/ANSI Standard 42 for the aesthetic reduction of Chlorine Taste and Odor, Chloramines and Nominal Particulate Class 1. Standard 53 for the reduction of Cysts, Mercury, lead, VOC, MTBE and Turbidity

How it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out.

Customer feedback: 4.3/5 average rating.

Customers say: Customers find the water purification system easy to install, with one mentioning it can be placed under the sink, and appreciate its top-notch filtration system that produces great-tasting water.

Review snippets: Water tastes great and is clear . Installation was done by a plumber because my pipes are in an old house and sizes are not modern standards. He did not use the plastic T but installed a brass one on / Fairly easy to install. I didn't have any leaks. Water comes out cloudy at first but then clears up as it settles (I guess from going through the filter media). Tastes a little different than before, but maybe that's because

From the manufacturer Culligan For over 80 years Culligan has been providing water filtration solutions around the world. Using industry-leading technology and complying with the strict NSF water filtration standards Culligan produces quality products that can be trusted. Culligan Premium Under Sink Filter System US-EZ-4 Premium EZ Change system provides clear, clean, great-tasting water for drinking and cooking to a dedicated faucet. Avoid the mess of changing traditional cartridges and eliminates the need for buckets, towels, wrenches, and other tools. Tubing and installation hardware is included. Why Use A Water Filter System From bad taste, chlorine and even lead, tap water is not always safe. Filtering your water reduces contaminates and provides clean, better tasting water. Using a drinking water system is a more effective way to provide cleaner, better tasting water for your household. Advantages Provide clean, pure drinking water for your entire family. Culligan under-sink water filters are less expensive, less hassle, and safer for the environment than bottled water. With cleaner water, you can also enjoy more flavorful coffee and drinks. Independently Tested The US-EZ-4 is tested by IAMPO R&T to NSF for the aesthetic reduction of Chlorine Taste and Odor, Chloramines and Nominal Particulate Class 1. Standard 53 for the reduction of Cysts, Lead, Mercury, VOC, MTBE and Turbidity. *Disclaimer: These IAMPO Official Listings are current as of Thursday, January 23, 2020 at 12:15 a.m. Eastern Time. Features & Benefits Twist-on, twist-off filter mechanism is easy to change out when the filter needs to be replaced. The quick connect fittings make installation easy; no need to

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 1

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 2

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 3

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 4

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 5

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 6

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 7

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 8

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 9

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 10

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 11

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 12

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 13

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 14

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 15

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 16

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 17

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 18

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 19

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 20

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 21

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 22

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 23

Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking — product detail 24

Customer feedback

Customer ratings

4.3 out of 5

1,177 ratings

Customers find the water purification system easy to install, with one mentioning it can be placed under the sink, and appreciate its top-notch filtration system that produces great-tasting water.

Placeholder

5.0 out of 5 stars Excellent filtration

Rating: 5

February 5, 2026

Verified purchase

Water tastes great and is clear . Installation was done by a plumber because my pipes are in an old house and sizes are not modern standards. He did not use the plastic T but installed a brass one on my cold water feed. I bought EZ4 because it filters the best. Water flow is what I would expect for a drinking water faucet. The included faucet in my unit does not have the indicator light with battery and the listing said it did. I bought the unit in October and didn’t install till January so too late to exchange the unit. Would have been nice to have the indicator light to know when to change. All in all this unit is so much better than having a big filter stuck on my sink faucet and getting in the way. I’ve not changed the filter yet so I can’t speak to the ease of filter replacement. I would definitely recommend this system but also have someone with plumbing skills around to be sure you have the right fittings because not all house’s plumbing is modern and standard. Read more

TheReviewer

5.0 out of 5 stars Don't be alarmed if the water tastes different...that's a good thing!

Rating: 5

January 20, 2024

Verified purchase

Fairly easy to install. I didn't have any leaks. Water comes out cloudy at first but then clears up as it settles (I guess from going through the filter media). Tastes a little different than before, but maybe that's because I'm used to the chlorine taste that it previously had and now it has no taste?. Overall, very satisfied. I did call tech support for a question on how far the tubing went into the culligan faucet (5/8 inch or all the way which is about 2 inches) because the manual wasn't clear here (just said to push 'firmly' into the faucet). The tech did not call back until the following day, but said it only goes in a short distance so the ferrule compression ring compresses on the tubing where the T insert is fitted into the end of the tubing. Makes sense to me...the insert gives it strength so the compression washer doesn't crush the tubing. I originally had the tubing pushed all the way into the faucet and still did not have a leak. Another thing I did was to cut a piece of 5/8 inch plywood to use as a template that I could hold firmly against the wall to drill the hole in a granite countertop for the faucet and to keep the bit from walking. I drilled a 5/8 inch hole (same size as the bit I was using to drill through the granite countertop) in the plywood where I wanted the hole and used it to guide the diamond coated bit to cut through the countertop. This worked perfectly. I kept dipping the diamond coated bit in water every 30 seconds to clean it and keep it cool. It only took about 5 minutes or so and I was through. Perfect clean cut. Read more

Blade

4.0 out of 5 stars Filter is good, the included hardware isn't enough.

Rating: 4

September 30, 2023

Verified purchase

I get it, products are made to a price point. But most of America has 3/8 compression fittings on their shutoff valves. The water tap that comes with this kit requires removal of your shutoff valve which means cutting off the water for the whole house. And it's a cheap fitting at that. Assume you will have to purchase something to connect you existing water supply to the included 1/4 line. And they don't really include much line, so might need to purchase more if your supply is at one side and you want to mount the faucet on the other side of the sink. Then there is the faucet. It feels really cheap. Compared to my last Ispring faucet this feels lower quality and the knob is awkward and can't be reversed due to a still way to mount the base. The biggest issue is if you have granite counters that are not paper thin, the nut to tighten the water line hits the retaining nut for the faucet. That was the filter itself is a beast and the mount is nice quality. They say you have to turn off the water supply to replace the filter but it seems like the type that doesn't need that. Will have to test it when it's time to change the filter. Overall not terrible but a little more thought should have gone into this. It's still the best filter that's not RO and has actual ratings on it for what it removes. Read more

5.0 out of 5 stars Great water filter

Rating: 5

August 30, 2012

Verified purchase

I live in a small town with hard, chlorine-tasting water with lots of sediment. I was getting tired of having the bottom of my water glass covered in "crud". I was originally looking at the expensive, undersink reverse-osmosis filters but I decided to try this first. It was very easy to install - I didn't need any fittings for my 30-year old house. I've had it for about 2 weeks and I'm very impressed with the taste and clarity of the water - no chlorine taste and no floating crud. I came back to amazon and picked up a few plastic (BPA-free) bottles to store cold water in my fridge. I was drinking so much bottled water, I think I may have already paid for this filter. One thing I want to mention is that while researching water filters, I found an independent organization that tests water filters and certifies them for what they actually filter (as opposed to what they claim to filter). If you google "NSF water filter" you can find their very extensive list. I was prepared to buy another filter on here that claimed to be NSF-certified, but I couldn't find them on NSF site, and when I contacted NSF they verified that the company was not certified. I don't know if it's a big deal or not, but I don't know a lot about water filtration and I'm hoping that the NSF are what they claim to be - an unbiased and trusted testing agency. Anyway, my experience with this filter is great... tastes as good as bottled water (and better than some) and is pretty easy on the wallet. Read more

Complete product information

{
  "id": "culligan-us-4-ez-change-under-sink-water-filtration-system-with-dedicated-faucet-and-premium-filter-for-clean-drinking",
  "handle": "culligan-us-4-ez-change-under-sink-water-filtration-system-with-dedicated-faucet-and-premium-filter-for-clean-drinking",
  "sku": "JC1462",
  "asin": "B000NNPVUS",
  "title": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking",
  "title_original": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking Water, Single Unit, Chrome",
  "brand": "Culligan",
  "price": 117.99,
  "social_proof": {
    "bought_past_month": 147,
    "text": "147+ bought in the past month"
  },
  "images": [
    "https://m.media-amazon.com/images/I/71BQYk8OVBL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/71rkBdFmZiL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/71vWD9DEqwL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/51EM-e54kTL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/81S+P3DBYYL._SL1500_.jpg"
  ],
  "aplus_images": [
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2136c336-7471-4d16-9bbf-d8a03a6b04cc.__CR0,0,970,300_PT0_SX970_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/7bec1180-9e1d-45c5-b356-aa675145f69e._SL300__.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f956b76b-5d34-4834-97fd-12b97f576c9c.__CR0,0,300,300_PT0_SX300_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/d0132e42-e1dd-4a19-8ec8-de59b9e4020f.__CR0,0,300,300_PT0_SX300_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a09da8c1-9258-4ab9-b1d7-a622400053e0.__CR0,0,300,300_PT0_SX300_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/26c9f986-3c39-4839-bff7-817f52857d4a._SL300__.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/07c36d0c-d3fd-444e-a8e9-4b2055b777f7._SL300__.JPG",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a100e8da-11bb-4490-8db9-ba5f9bff5bba.JPG",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/e299db6d-a5a0-423b-bddb-2923c5ac6d4b.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/7bec1180-9e1d-45c5-b356-aa675145f69e.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a6bacd3c-faea-43e0-9be2-cfc1e2812900.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2846229d-3126-4171-90a7-da22a606987b.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/0ccc5b58-24f5-46bd-b230-a5325af93239.JPG",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/1cd323ce-de07-463f-b6cf-4e8923e72258.__CR0,0,2928,1250_PT0_SX1464_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/93738e7b-d89e-4da0-a70a-6c0f3066710a.__CR0,0,724,906_PT0_SX362_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6e327efa-0c9a-466f-8e41-c371fdc70b30.__CR0,0,724,906_PT0_SX362_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/86cb101f-1aaa-45e7-ad86-9f9efb95c111.__CR0,0,724,906_PT0_SX362_V1___.png",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f7e30981-48f0-4431-8a86-bd2dadcdd107.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/9e59d47b-8204-4ccf-89a8-4308ea3166f9.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f0a985c6-43d2-4f84-b585-6faa855dcd2d.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ccfc77e1-2de2-4702-9824-2aefa5fe7a6a.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/aa514b8f-bc19-435d-b4d1-2b55ac097d4e.__CR0,0,362,453_PT0_SX362_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/cd40a45e-e120-4b09-9f9d-2d3169bf64f4.__CR0,0,362,453_PT0_SX362_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/892ae30f-c285-4e1b-9ad0-db2c75871708.__CR0,0,362,453_PT0_SX362_V1___.jpg"
  ],
  "bullets": [
    "SUPERIER FILTRATION: Provide your family with visibly clean, great-tasting water for drinking, cooking and more",
    "FEATURES: Reduces particulates class 1, chloride, cyst, chloroform, MTBE, mercury, lead, turbidity, perfluorinated chemicals; 0.5 GPM flow rate; Includes 1 twist-on/off filter cartridge replacement, tubing, dedicated faucet, and installation hardware",
    "COMPATIBILITY: Culligan US-EZ-4 cartridges",
    "FILTER LIFE: Up to 6 months or 500 gallons, depending on usage and water conditions",
    "CERTIFICATION: Tested and certified by IAPMO to NSF/ANSI Standard 42 for the aesthetic reduction of Chlorine Taste and Odor, Chloramines and Nominal Particulate Class 1. Standard 53 for the reduction of Cysts, Mercury, lead, VOC, MTBE and Turbidity"
  ],
  "specs": {
    "Brand": "‎Culligan",
    "Special Feature": "‎Reduce TDS",
    "Product Dimensions": "‎14.25\"L x 9.25\"W x 8.4\"H",
    "Package Information": "‎Faucet",
    "Installation Type": "‎Under Sink",
    "Power Source": "‎Manual Operation",
    "Model Name": "‎EZ-Change Premium",
    "Maximum Flow Rate": "‎0.5 Gallons Per Minute",
    "Upper Temperature Rating": "‎100 Degrees Fahrenheit",
    "Supported Water TDS Level Maximum (PPM)": "‎500",
    "UPC": "‎033663005600 807032976200 033663006461",
    "Global Trade Identification Number": "‎00033663006461",
    "Manufacturer": "‎Culligan",
    "Part Number": "‎01019054",
    "Item Weight": "‎4.62 pounds",
    "Item model number": "‎US-EZ-4",
    "Batteries": "‎1 Lithium Metal batteries required. (included)",
    "Is Discontinued By Manufacturer": "‎No",
    "Size": "‎EZ-4 (Best Filtration)",
    "Color": "‎Chrome",
    "Style": "‎Under-Sink System",
    "Item Package Quantity": "‎1",
    "Number Of Pieces": "‎1",
    "Water Consumption": "‎0.5 Gallons per Minute",
    "Mounting Type": "‎Plate Mount",
    "Special Features": "‎Reduce TDS",
    "Batteries Included?": "‎Yes",
    "Batteries Required?": "‎No",
    "Battery Cell Type": "‎Lithium Metal",
    "Warranty Description": "‎2-Year Limited Warranty",
    "ASIN": "B000NNPVUS",
    "Customer Reviews": "4.3 4.3 out of 5 stars (1,177) 4.3 out of 5 stars",
    "Best Sellers Rank": "#3,617 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #111 in Under-Sink & Countertop Filtration",
    "Date First Available": "November 10, 2009"
  },
  "category": "Tools & Home Improvement > Kitchen & Bath Fixtures > Water Filtration & Softeners > Under-Sink & Countertop Filtration",
  "category_path": [
    "Tools & Home Improvement",
    "Kitchen & Bath Fixtures",
    "Water Filtration & Softeners",
    "Under-Sink & Countertop Filtration"
  ],
  "category_slug": "tools-home-improvement/kitchen-bath-fixtures/water-filtration-softeners/under-sink-countertop-filtration",
  "category_leaf": "Under-Sink & Countertop Filtration",
  "variations": {
    "sizes": [],
    "colors": [],
    "size_chart": null
  },
  "reviews": {
    "average_rating": 4.3,
    "customers_say": "Customers find the water purification system easy to install, with one mentioning it can be placed under the sink, and appreciate its top-notch filtration system that produces great-tasting water.",
    "items": [
      {
        "title": "5.0 out of 5 stars Excellent filtration",
        "body": "Water tastes great and is clear . Installation was done by a plumber because my pipes are in an old house and sizes are not modern standards. He did not use the plastic T but installed a brass one on my cold water feed. I bought EZ4 because it filters the best. Water flow is what I would expect for a drinking water faucet. The included faucet in my unit does not have the indicator light with battery and the listing said it did. I bought the unit in October and didn’t install till January so too late to exchange the unit. Would have been nice to have the indicator light to know when to change. All in all this unit is so much better than having a big filter stuck on my sink faucet and getting in the way. I’ve not changed the filter yet so I can’t speak to the ease of filter replacement. I would definitely recommend this system but also have someone with plumbing skills around to be sure you have the right fittings because not all house’s plumbing is modern and standard. Read more",
        "author": "Placeholder",
        "rating": 5,
        "date": "February 5, 2026",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Don't be alarmed if the water tastes different...that's a good thing!",
        "body": "Fairly easy to install. I didn't have any leaks. Water comes out cloudy at first but then clears up as it settles (I guess from going through the filter media). Tastes a little different than before, but maybe that's because I'm used to the chlorine taste that it previously had and now it has no taste?. Overall, very satisfied. I did call tech support for a question on how far the tubing went into the culligan faucet (5/8 inch or all the way which is about 2 inches) because the manual wasn't clear here (just said to push 'firmly' into the faucet). The tech did not call back until the following day, but said it only goes in a short distance so the ferrule compression ring compresses on the tubing where the T insert is fitted into the end of the tubing. Makes sense to me...the insert gives it strength so the compression washer doesn't crush the tubing. I originally had the tubing pushed all the way into the faucet and still did not have a leak. Another thing I did was to cut a piece of 5/8 inch plywood to use as a template that I could hold firmly against the wall to drill the hole in a granite countertop for the faucet and to keep the bit from walking. I drilled a 5/8 inch hole (same size as the bit I was using to drill through the granite countertop) in the plywood where I wanted the hole and used it to guide the diamond coated bit to cut through the countertop. This worked perfectly. I kept dipping the diamond coated bit in water every 30 seconds to clean it and keep it cool. It only took about 5 minutes or so and I was through. Perfect clean cut. Read more",
        "author": "TheReviewer",
        "rating": 5,
        "date": "January 20, 2024",
        "verified": true,
        "images": []
      },
      {
        "title": "4.0 out of 5 stars Filter is good, the included hardware isn't enough.",
        "body": "I get it, products are made to a price point. But most of America has 3/8 compression fittings on their shutoff valves. The water tap that comes with this kit requires removal of your shutoff valve which means cutting off the water for the whole house. And it's a cheap fitting at that. Assume you will have to purchase something to connect you existing water supply to the included 1/4 line. And they don't really include much line, so might need to purchase more if your supply is at one side and you want to mount the faucet on the other side of the sink. Then there is the faucet. It feels really cheap. Compared to my last Ispring faucet this feels lower quality and the knob is awkward and can't be reversed due to a still way to mount the base. The biggest issue is if you have granite counters that are not paper thin, the nut to tighten the water line hits the retaining nut for the faucet. That was the filter itself is a beast and the mount is nice quality. They say you have to turn off the water supply to replace the filter but it seems like the type that doesn't need that. Will have to test it when it's time to change the filter. Overall not terrible but a little more thought should have gone into this. It's still the best filter that's not RO and has actual ratings on it for what it removes. Read more",
        "author": "Blade",
        "rating": 4,
        "date": "September 30, 2023",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Great water filter",
        "body": "I live in a small town with hard, chlorine-tasting water with lots of sediment. I was getting tired of having the bottom of my water glass covered in \"crud\". I was originally looking at the expensive, undersink reverse-osmosis filters but I decided to try this first. It was very easy to install - I didn't need any fittings for my 30-year old house. I've had it for about 2 weeks and I'm very impressed with the taste and clarity of the water - no chlorine taste and no floating crud. I came back to amazon and picked up a few plastic (BPA-free) bottles to store cold water in my fridge. I was drinking so much bottled water, I think I may have already paid for this filter. One thing I want to mention is that while researching water filters, I found an independent organization that tests water filters and certifies them for what they actually filter (as opposed to what they claim to filter). If you google \"NSF water filter\" you can find their very extensive list. I was prepared to buy another filter on here that claimed to be NSF-certified, but I couldn't find them on NSF site, and when I contacted NSF they verified that the company was not certified. I don't know if it's a big deal or not, but I don't know a lot about water filtration and I'm hoping that the NSF are what they claim to be - an unbiased and trusted testing agency. Anyway, my experience with this filter is great... tastes as good as bottled water (and better than some) and is pretty easy on the wallet. Read more",
        "author": "DW",
        "rating": 5,
        "date": "August 30, 2012",
        "verified": true,
        "images": []
      }
    ]
  },
  "short_description": "Product Description The Premium US-EZ-4 Change filtration system provides clear, clean, great-tasting water for drinking and cooking to a dedicated faucet for up to 6 months or 500 gallons. Avoid the mess of changing traditional cartridges with this Culligan under-sink filter, eliminating the need for buckets, towels, wrenches, and other tools. A built-in LED filter life indicator on this water filter takes the guess work out of when to change your filter cartridges. Keep your family healthy and hydrated using the Culligan US-EZ-4 Drinking Water Filtration System that fits easily under the sink and taps into the cold-water line for fresh water at your fingertips. There is no need to.",
  "about_this_item": "Product Description The Premium US-EZ-4 Change filtration system provides clear, clean, great-tasting water for drinking and cooking to a dedicated faucet for up to 6 months or 500 gallons. Avoid the mess of changing traditional cartridges with this Culligan under-sink filter, eliminating the need for buckets, towels, wrenches, and other tools. A built-in LED filter life indicator on this water filter takes the guess work out of when to change your filter cartridges. Keep your family healthy and hydrated using the Culligan US-EZ-4 Drinking Water Filtration System that fits easily under the sink and taps into the cold-water line for fresh water at your fingertips. There is no need to shut the water supply off when changing the cartridge with the built-in ball and check valve in the filter head. This filtration system reduces particulates class 1, chloride, cyst, chloroform, SUPERIER FILTRATION: Provide your family with visibly clean, great-tasting water for drinking, cooking and more; FEATURES: Reduces particulates class 1, chloride, cyst, chloroform, MTBE, mercury, lead, turbidity, perfluorinated chemicals; 0.5 GPM flow rate; Includes 1 twist-on/off filter cartridge replacement, tu",
  "long_description": "Product Description The Premium US-EZ-4 Change filtration system provides clear, clean, great-tasting water for drinking and cooking to a dedicated faucet for up to 6 months or 500 gallons. Avoid the mess of changing traditional cartridges with this Culligan under-sink filter, eliminating the need for buckets, towels, wrenches, and other tools. A built-in LED filter life indicator on this water filter takes the guess work out of when to change your filter cartridges. Keep your family healthy and hydrated using the Culligan US-EZ-4 Drinking Water Filtration System that fits easily under the sink and taps into the cold-water line for fresh water at your fingertips. There is no need to shut the water supply off when changing the cartridge with the built-in ball and check valve in the filter head. This filtration system reduces particulates class 1, chloride, cyst, chloroform, MTBE, mercury, lead, turbidity, perfluorinated chemicals (PFOA & PFOS), and bad taste/odor in your drinking water. From the Manufacturer The Culligan US-EZ-4 under sink drinking water system includes filter head with built In bracket, RC-EZ-4 cartridge, mounting screws, supply adapter, lead free faucet with built in electronic cartridge life indicator and 1/4-inch plastic tubing, 6 months/500 gallons filter life. The filter features a twist on, twist off mechanism, quick connect fittings, double water shut off. The filter reduces bad taste\n\nHighlights: SUPERIER FILTRATION: Provide your family with visibly clean, great-tasting water for drinking, cooking and more FEATURES: Reduces particulates class 1, chloride, cyst, chloroform, MTBE, mercury, lead, turbidity, perfluorinated chemicals; 0.5 GPM flow rate; Includes 1 twist-on/off filter cartridge replacement, tubing, dedicated faucet, and installation hardware COMPATIBILITY: Culligan US-EZ-4 cartridges FILTER LIFE: Up to 6 months or 500 gallons, depending on usage and water conditions CERTIFICATION: Tested and certified by IAPMO to NSF/ANSI Standard 42 for the aesthetic reduction of Chlorine Taste and Odor, Chloramines and Nominal Particulate Class 1. Standard 53 for the reduction of Cysts, Mercury, lead, VOC, MTBE and Turbidity\n\nKey details: Brand: ‎Culligan | Special Feature: ‎Reduce TDS | Product Dimensions: ‎14.25\"L x 9.25\"W x 8.4\"H | Package Information: ‎Faucet | Installation Type: ‎Under Sink | Power Source: ‎Manual Operation | Model Name: ‎EZ-Change Premium | Maximum Flow Rate: ‎0.5 Gallons Per Minute | Upper Temperature Rating: ‎100 Degrees Fahrenheit | Supported Water TDS Level Maximum (PPM): ‎500\n\nHow it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out.\n\nCustomer feedback: 4.3/5 average rating.\n\nCustomers say: Customers find the water purification system easy to install, with one mentioning it can be placed under the sink, and appreciate its top-notch filtration system that produces great-tasting water.\n\nReview snippets: Water tastes great and is clear . Installation was done by a plumber because my pipes are in an old house and sizes are not modern standards. He did not use the plastic T but installed a brass one on / Fairly easy to install. I didn't have any leaks. Water comes out cloudy at first but then clears up as it settles (I guess from going through the filter media). Tastes a little different than before, but maybe that's because\n\nFrom the manufacturer Culligan For over 80 years Culligan has been providing water filtration solutions around the world. Using industry-leading technology and complying with the strict NSF water filtration standards Culligan produces quality products that can be trusted. Culligan Premium Under Sink Filter System US-EZ-4 Premium EZ Change system provides clear, clean, great-tasting water for drinking and cooking to a dedicated faucet. Avoid the mess of changing traditional cartridges and eliminates the need for buckets, towels, wrenches, and other tools. Tubing and installation hardware is included. Why Use A Water Filter System From bad taste, chlorine and even lead, tap water is not always safe. Filtering your water reduces contaminates and provides clean, better tasting water. Using a drinking water system is a more effective way to provide cleaner, better tasting water for your household. Advantages Provide clean, pure drinking water for your entire family. Culligan under-sink water filters are less expensive, less hassle, and safer for the environment than bottled water. With cleaner water, you can also enjoy more flavorful coffee and drinks. Independently Tested The US-EZ-4 is tested by IAMPO R&T to NSF for the aesthetic reduction of Chlorine Taste and Odor, Chloramines and Nominal Particulate Class 1. Standard 53 for the reduction of Cysts, Lead, Mercury, VOC, MTBE and Turbidity. *Disclaimer: These IAMPO Official Listings are current as of Thursday, January 23, 2020 at 12:15 a.m. Eastern Time. Features & Benefits Twist-on, twist-off filter mechanism is easy to change out when the filter needs to be replaced. The quick connect fittings make installation easy; no need to",
  "long_description_blocks": [
    {
      "type": "p",
      "text": "Product Description The Premium US-EZ-4 Change filtration system provides clear, clean, great-tasting water for drinking and cooking to a dedicated faucet for up to 6 months or 500 gallons. Avoid the mess of changing traditional cartridges with this Culligan under-sink filter, eliminating the need for buckets, towels, wrenches, and other tools. A built-in LED filter life indicator on this water filter takes the guess work out of when to change your filter cartridges. Keep your family healthy and hydrated using the Culligan US-EZ-4 Drinking Water Filtration System that fits easily under the sink and taps into the cold-water line for fresh water at your fingertips. There is no need to shut the water supply off when changing the cartridge with the built-in ball and check valve in the filter head. This filtration system reduces particulates class 1, chloride, cyst, chloroform, MTBE, mercury, lead, turbidity, perfluorinated chemicals (PFOA & PFOS), and bad taste/odor in your drinking water. From the Manufacturer The Culligan US-EZ-4 under sink drinking water system includes filter head with built In bracket, RC-EZ-4 cartridge, mounting screws, supply adapter, lead free faucet with built in electronic cartridge life indicator and 1/4-inch plastic tubing, 6 months/500 gallons filter life. The filter features a twist on, twist off mechanism, quick connect fittings, double water shut off. The filter reduces bad taste"
    },
    {
      "type": "p",
      "text": "Highlights: SUPERIER FILTRATION: Provide your family with visibly clean, great-tasting water for drinking, cooking and more FEATURES: Reduces particulates class 1, chloride, cyst, chloroform, MTBE, mercury, lead, turbidity, perfluorinated chemicals; 0.5 GPM flow rate; Includes 1 twist-on/off filter cartridge replacement, tubing, dedicated faucet, and installation hardware COMPATIBILITY: Culligan US-EZ-4 cartridges FILTER LIFE: Up to 6 months or 500 gallons, depending on usage and water conditions CERTIFICATION: Tested and certified by IAPMO to NSF/ANSI Standard 42 for the aesthetic reduction of Chlorine Taste and Odor, Chloramines and Nominal Particulate Class 1. Standard 53 for the reduction of Cysts, Mercury, lead, VOC, MTBE and Turbidity"
    },
    {
      "type": "p",
      "text": "Key details: Brand: ‎Culligan | Special Feature: ‎Reduce TDS | Product Dimensions: ‎14.25\"L x 9.25\"W x 8.4\"H | Package Information: ‎Faucet | Installation Type: ‎Under Sink | Power Source: ‎Manual Operation | Model Name: ‎EZ-Change Premium | Maximum Flow Rate: ‎0.5 Gallons Per Minute | Upper Temperature Rating: ‎100 Degrees Fahrenheit | Supported Water TDS Level Maximum (PPM): ‎500"
    },
    {
      "type": "p",
      "text": "How it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out."
    },
    {
      "type": "p",
      "text": "Customer feedback: 4.3/5 average rating."
    },
    {
      "type": "p",
      "text": "Customers say: Customers find the water purification system easy to install, with one mentioning it can be placed under the sink, and appreciate its top-notch filtration system that produces great-tasting water."
    },
    {
      "type": "p",
      "text": "Review snippets: Water tastes great and is clear . Installation was done by a plumber because my pipes are in an old house and sizes are not modern standards. He did not use the plastic T but installed a brass one on / Fairly easy to install. I didn't have any leaks. Water comes out cloudy at first but then clears up as it settles (I guess from going through the filter media). Tastes a little different than before, but maybe that's because"
    },
    {
      "type": "p",
      "text": "From the manufacturer Culligan For over 80 years Culligan has been providing water filtration solutions around the world. Using industry-leading technology and complying with the strict NSF water filtration standards Culligan produces quality products that can be trusted. Culligan Premium Under Sink Filter System US-EZ-4 Premium EZ Change system provides clear, clean, great-tasting water for drinking and cooking to a dedicated faucet. Avoid the mess of changing traditional cartridges and eliminates the need for buckets, towels, wrenches, and other tools. Tubing and installation hardware is included. Why Use A Water Filter System From bad taste, chlorine and even lead, tap water is not always safe. Filtering your water reduces contaminates and provides clean, better tasting water. Using a drinking water system is a more effective way to provide cleaner, better tasting water for your household. Advantages Provide clean, pure drinking water for your entire family. Culligan under-sink water filters are less expensive, less hassle, and safer for the environment than bottled water. With cleaner water, you can also enjoy more flavorful coffee and drinks. Independently Tested The US-EZ-4 is tested by IAMPO R&T to NSF for the aesthetic reduction of Chlorine Taste and Odor, Chloramines and Nominal Particulate Class 1. Standard 53 for the reduction of Cysts, Lead, Mercury, VOC, MTBE and Turbidity. *Disclaimer: These IAMPO Official Listings are current as of Thursday, January 23, 2020 at 12:15 a.m. Eastern Time. Features & Benefits Twist-on, twist-off filter mechanism is easy to change out when the filter needs to be replaced. The quick connect fittings make installation easy; no need to"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2136c336-7471-4d16-9bbf-d8a03a6b04cc.__CR0,0,970,300_PT0_SX970_V1___.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 1"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/7bec1180-9e1d-45c5-b356-aa675145f69e._SL300__.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 2"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f956b76b-5d34-4834-97fd-12b97f576c9c.__CR0,0,300,300_PT0_SX300_V1___.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 3"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/d0132e42-e1dd-4a19-8ec8-de59b9e4020f.__CR0,0,300,300_PT0_SX300_V1___.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 4"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a09da8c1-9258-4ab9-b1d7-a622400053e0.__CR0,0,300,300_PT0_SX300_V1___.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 5"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/26c9f986-3c39-4839-bff7-817f52857d4a._SL300__.png",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 6"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/07c36d0c-d3fd-444e-a8e9-4b2055b777f7._SL300__.JPG",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 7"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a100e8da-11bb-4490-8db9-ba5f9bff5bba.JPG",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 8"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/e299db6d-a5a0-423b-bddb-2923c5ac6d4b.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 9"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/7bec1180-9e1d-45c5-b356-aa675145f69e.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 10"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a6bacd3c-faea-43e0-9be2-cfc1e2812900.png",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 11"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2846229d-3126-4171-90a7-da22a606987b.png",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 12"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/0ccc5b58-24f5-46bd-b230-a5325af93239.JPG",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 13"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/1cd323ce-de07-463f-b6cf-4e8923e72258.__CR0,0,2928,1250_PT0_SX1464_V1___.png",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 14"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/93738e7b-d89e-4da0-a70a-6c0f3066710a.__CR0,0,724,906_PT0_SX362_V1___.png",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 15"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6e327efa-0c9a-466f-8e41-c371fdc70b30.__CR0,0,724,906_PT0_SX362_V1___.png",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 16"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/86cb101f-1aaa-45e7-ad86-9f9efb95c111.__CR0,0,724,906_PT0_SX362_V1___.png",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 17"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f7e30981-48f0-4431-8a86-bd2dadcdd107.__AC_SR1200,1200___.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 18"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/9e59d47b-8204-4ccf-89a8-4308ea3166f9.__AC_SR1200,1200___.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 19"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f0a985c6-43d2-4f84-b585-6faa855dcd2d.__AC_SR1200,1200___.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 20"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ccfc77e1-2de2-4702-9824-2aefa5fe7a6a.__AC_SR1200,1200___.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 21"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/aa514b8f-bc19-435d-b4d1-2b55ac097d4e.__CR0,0,362,453_PT0_SX362_V1___.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 22"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/cd40a45e-e120-4b09-9f9d-2d3169bf64f4.__CR0,0,362,453_PT0_SX362_V1___.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 23"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/892ae30f-c285-4e1b-9ad0-db2c75871708.__CR0,0,362,453_PT0_SX362_V1___.jpg",
      "alt": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking details image 24"
    }
  ],
  "videos": [
    {
      "id": "56919db9-67f1-483e-a0b0-6974404a7f73",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/56919db9-67f1-483e-a0b0-6974404a7f73/default.vertical.jobtemplate.hls.m3u8",
      "sources": [
        {
          "type": "application/x-mpegURL",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/56919db9-67f1-483e-a0b0-6974404a7f73/default.vertical.jobtemplate.hls.m3u8"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/d412f959-f30e-4218-ae9b-d05ed81940ab.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "v2",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/v2/8cadb657-9829-528a-9cbd-09852f3b61b2/ShortForm-Generic-480p-16-9-1409173089793-rpcbe5.mp4",
      "sources": [
        {
          "type": "application/x-mpegURL",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/v2/8cadb657-9829-528a-9cbd-09852f3b61b2/ShortForm-Generic-480p-16-9-1409173089793-rpcbe5.mp4"
        },
        {
          "type": "application/x-mpegURL",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/v2/08fb072b-aaeb-5585-8f21-cbe416d01176/ShortForm-Generic-480p-16-9-1409173089793-rpcbe5.mp4"
        },
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/v2/8cadb657-9829-528a-9cbd-09852f3b61b2/ShortForm-Generic-480p-16-9-1409173089793-rpcbe5.mp4"
        },
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/v2/08fb072b-aaeb-5585-8f21-cbe416d01176/ShortForm-Generic-480p-16-9-1409173089793-rpcbe5.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/d412f959-f30e-4218-ae9b-d05ed81940ab.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "c12bd06e-2f1d-4a51-9830-10c91121da8f",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/c12bd06e-2f1d-4a51-9830-10c91121da8f/default.jobtemplate.hls.m3u8",
      "sources": [
        {
          "type": "application/x-mpegURL",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/c12bd06e-2f1d-4a51-9830-10c91121da8f/default.jobtemplate.hls.m3u8"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/d412f959-f30e-4218-ae9b-d05ed81940ab.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "a70b6203-ea9f-44b1-9976-f4a3bf434d46",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/a70b6203-ea9f-44b1-9976-f4a3bf434d46/default.jobtemplate.hls.m3u8",
      "sources": [
        {
          "type": "application/x-mpegURL",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/a70b6203-ea9f-44b1-9976-f4a3bf434d46/default.jobtemplate.hls.m3u8"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/d412f959-f30e-4218-ae9b-d05ed81940ab.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "0a3a9b70-429e-406a-915d-4609cb599499",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/0a3a9b70-429e-406a-915d-4609cb599499/default.vertical.jobtemplate.hls.m3u8",
      "sources": [
        {
          "type": "application/x-mpegURL",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/0a3a9b70-429e-406a-915d-4609cb599499/default.vertical.jobtemplate.hls.m3u8"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/d412f959-f30e-4218-ae9b-d05ed81940ab.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "28c1790d-655c-4844-b433-7d9d48f41129",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/28c1790d-655c-4844-b433-7d9d48f41129/videopreview.jobtemplate.mp4.default.mp4",
      "sources": [
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/28c1790d-655c-4844-b433-7d9d48f41129/videopreview.jobtemplate.mp4.default.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/d412f959-f30e-4218-ae9b-d05ed81940ab.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "b7837d86-f9f7-4bdc-ba36-93d159a9851c",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/b7837d86-f9f7-4bdc-ba36-93d159a9851c/videopreview.jobtemplate.mp4.342X192P_20HZ_350KBPS_VER_1_0.mp4",
      "sources": [
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/b7837d86-f9f7-4bdc-ba36-93d159a9851c/videopreview.jobtemplate.mp4.342X192P_20HZ_350KBPS_VER_1_0.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/d412f959-f30e-4218-ae9b-d05ed81940ab.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "1fce1dba-41b4-4b6f-8cdd-996ae68e2ba0",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/1fce1dba-41b4-4b6f-8cdd-996ae68e2ba0/videopreview.jobtemplate.mp4.default.mp4",
      "sources": [
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/1fce1dba-41b4-4b6f-8cdd-996ae68e2ba0/videopreview.jobtemplate.mp4.default.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/d412f959-f30e-4218-ae9b-d05ed81940ab.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "75a56a13-9578-4d92-9fb8-4332e36f079b",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/75a56a13-9578-4d92-9fb8-4332e36f079b/videopreview.jobtemplate.mp4.default.mp4",
      "sources": [
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/75a56a13-9578-4d92-9fb8-4332e36f079b/videopreview.jobtemplate.mp4.default.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/d412f959-f30e-4218-ae9b-d05ed81940ab.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "0cdd18ba-2b26-418c-9299-11928b519e8b",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/0cdd18ba-2b26-418c-9299-11928b519e8b/videopreview.jobtemplate.mp4.default.mp4",
      "sources": [
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/0cdd18ba-2b26-418c-9299-11928b519e8b/videopreview.jobtemplate.mp4.default.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/d412f959-f30e-4218-ae9b-d05ed81940ab.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "e5cc06a9-733e-48a4-aebc-9b2a8e2670b6",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/e5cc06a9-733e-48a4-aebc-9b2a8e2670b6/videopreview.jobtemplate.mp4.342X192P_20HZ_350KBPS_VER_1_0.mp4",
      "sources": [
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/e5cc06a9-733e-48a4-aebc-9b2a8e2670b6/videopreview.jobtemplate.mp4.342X192P_20HZ_350KBPS_VER_1_0.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/d412f959-f30e-4218-ae9b-d05ed81940ab.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    }
  ],
  "color_swatches": {
    "EZ-4 (Best Filtration) Refrigerator System + Filter": "https://m.media-amazon.com/images/I/41aVP7bEL8L._AC_US100_.jpg",
    "EZ-3 (Better Filtration) Refrigerator System + Filter": "https://m.media-amazon.com/images/I/41mE9+2fRWL._AC_US100_.jpg",
    "EZ-1 (Good Filtration) Refrigerator System": "https://m.media-amazon.com/images/I/31XPpShz9pL._AC_US100_.jpg",
    "EZ-1 (Good Filtration) Replacement Filter": "https://m.media-amazon.com/images/I/31l4WB+rMBL._AC_US100_.jpg",
    "EZ-4 (Best Filtration) Replacement Filter": "https://m.media-amazon.com/images/I/31LOSGstcYL._AC_US100_.jpg",
    "EZ-1 (Good Filtration) Under-Sink System": "https://m.media-amazon.com/images/I/41pb+LEuSRL._AC_US100_.jpg",
    "EZ-3 (Better) Filter": "https://m.media-amazon.com/images/I/31wihQ48alL._AC_US100_.jpg",
    "EZ-4 (Best Filtration) Under-Sink System": "https://m.media-amazon.com/images/I/31nKEbG0kpL._AC_US100_.jpg"
  },
  "color_image_key": {
    "EZ-4 (Best Filtration) Refrigerator System + Filter": "511QVvnFjcL",
    "EZ-3 (Better Filtration) Refrigerator System + Filter": "51Cl+BUHIfL",
    "EZ-1 (Good Filtration) Refrigerator System": "51bel+3hgYL",
    "EZ-1 (Good Filtration) Replacement Filter": "617PQQih0LL",
    "EZ-4 (Best Filtration) Replacement Filter": "71izvIrUQGL",
    "EZ-1 (Good Filtration) Under-Sink System": "71wp-5+dUbL",
    "EZ-3 (Better) Filter": "71UE5oXjTaL",
    "EZ-4 (Best Filtration) Under-Sink System": "71BQYk8OVBL"
  },
  "color_images": {
    "EZ-4 (Best Filtration) Refrigerator System + Filter": [
      "https://m.media-amazon.com/images/I/511QVvnFjcL._SL1500_.jpg"
    ],
    "EZ-3 (Better Filtration) Refrigerator System + Filter": [
      "https://m.media-amazon.com/images/I/51Cl+BUHIfL._SL1500_.jpg"
    ],
    "EZ-1 (Good Filtration) Refrigerator System": [
      "https://m.media-amazon.com/images/I/51bel+3hgYL._SL1500_.jpg"
    ],
    "EZ-1 (Good Filtration) Replacement Filter": [
      "https://m.media-amazon.com/images/I/617PQQih0LL._SL1500_.jpg"
    ],
    "EZ-4 (Best Filtration) Replacement Filter": [
      "https://m.media-amazon.com/images/I/71izvIrUQGL._SL1500_.jpg"
    ],
    "EZ-1 (Good Filtration) Under-Sink System": [
      "https://m.media-amazon.com/images/I/71wp-5+dUbL._SL1500_.jpg"
    ],
    "EZ-3 (Better) Filter": [
      "https://m.media-amazon.com/images/I/71UE5oXjTaL._SL1500_.jpg"
    ],
    "EZ-4 (Best Filtration) Under-Sink System": [
      "https://m.media-amazon.com/images/I/71BQYk8OVBL._SL1500_.jpg"
    ]
  },
  "description_sources": {
    "meta": "Amazon.com: Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking Water, Single Unit, Chrome : Tools & Home Improvement",
    "product": "Product Description The Premium US-EZ-4 Change filtration system provides clear, clean, great-tasting water for drinking and cooking to a dedicated faucet for up to 6 months or 500 gallons. Avoid the mess of changing traditional cartridges with this Culligan under-sink filter, eliminating the need for buckets, towels, wrenches, and other tools. A built-in LED filter life indicator on this water filter takes the guess work out of when to change your filter cartridges. Keep your family healthy and hydrated using the Culligan US-EZ-4 Drinking Water Filtration System that fits easily under the sink and taps into the cold-water line for fresh water at your fingertips. There is no need to shut the water supply off when changing the cartridge with the built-in ball and check valve in the filter head. This filtration system reduces particulates class 1, chloride, cyst, chloroform, MTBE, mercury, lead, turbidity, perfluorinated chemicals (PFOA & PFOS), and bad taste/odor in your drinking water. From the Manufacturer The Culligan US-EZ-4 under sink drinking water system includes filter head with built In bracket, RC-EZ-4 cartridge, mounting screws, supply adapter, lead free faucet with built in electronic cartridge life indicator and 1/4-inch plastic tubing, 6 months/500 gallons filter life. The filter features a twist on, twist off mechanism, quick connect fittings, double water shut off. The filter reduces bad taste & odor, chlorine taste & odor, sediment, lead, cysts such as cryptosporidium & giardia, mercury, turbidity, particulate Class I, VOC (see performance data sheet for full list of contaminants reduced), MTBE and chloramines. The filter is NSF certified and has a 5-year warranty.",
    "aplus": "From the manufacturer Culligan For over 80 years Culligan has been providing water filtration solutions around the world. Using industry-leading technology and complying with the strict NSF water filtration standards Culligan produces quality products that can be trusted. Culligan Premium Under Sink Filter System US-EZ-4 Premium EZ Change system provides clear, clean, great-tasting water for drinking and cooking to a dedicated faucet. Avoid the mess of changing traditional cartridges and eliminates the need for buckets, towels, wrenches, and other tools. Tubing and installation hardware is included. Why Use A Water Filter System From bad taste, chlorine and even lead, tap water is not always safe. Filtering your water reduces contaminates and provides clean, better tasting water. Using a drinking water system is a more effective way to provide cleaner, better tasting water for your household. Advantages Provide clean, pure drinking water for your entire family. Culligan under-sink water filters are less expensive, less hassle, and safer for the environment than bottled water. With cleaner water, you can also enjoy more flavorful coffee and drinks. Independently Tested The US-EZ-4 is tested by IAMPO R&T to NSF for the aesthetic reduction of Chlorine Taste and Odor, Chloramines and Nominal Particulate Class 1. Standard 53 for the reduction of Cysts, Lead, Mercury, VOC, MTBE and Turbidity. *Disclaimer: These IAMPO Official Listings are current as of Thursday, January 23, 2020 at 12:15 a.m. Eastern Time. Features & Benefits Twist-on, twist-off filter mechanism is easy to change out when the filter needs to be replaced. The quick connect fittings make installation easy; no need to hire a professional plumber. Filter Performance For higher filtration level needs, you can easily upgrade the cartridge in all Culligan EZ Change under the sink filter systems. The RC-EZ-1, RC-EZ-3 and RC-EZ-4 are all interchangeable allowing you to find the filter that best fits your water filtration needs. What You Get The US-EZ-4 includes: - Filter head with built-in bracket. - US-EZ-4 Water filter cartridge. - Mounting screws, water supply adapter. - Chrome, Lead-free faucet and fittings. - Faucet battery (available for EZ-3 and EZ-4 models). - 1/4-Inch plastic tubing. - Cartridge change reminder sticker. Culligan EZ Change Basic Under Stink Water Filtration System Culligan EZ Change Advanced Under Sink Water Filtration System Culligan EZ Change Premium Under Sink Water Filtration System Basic Replacement Filter Fits all EZ Change Systems Advanced Replacement Filter Fits all EZ Change Systems Premium Replacement Filter Fits all EZ Change Systems Add to Cart Add to Cart Add to Cart Add to Cart Buying Options Add to Cart Customer Reviews 4.5 out of 5 stars 1,674 4.3 out of 5 stars 552 4.3 out of 5 stars 1,177 4.7 out of 5 stars 1,997 4.6 out of 5 stars 1,275 4.6 out of 5 stars 2,037 Price $46.27 $ 46 . 27 $50.15 $ 50 . 15 $85.09 $ 85 . 09 $16.71 $ 16 . 71 — no data $52.49 $ 52 . 49 Series US-EZ-1 US-EZ-3 US-EZ-4 RC-EZ-1 RC-EZ-3 RC-EZ-4 Removes Bad Taste and Odor ✓ ✓ ✓ ✓ ✓ ✓ Removes Aesthetic Chlorine Taste & Odor ✓ ✓ ✓ ✓ ✓ ✓ Removes Chloramine Taste & Odor no data no data ✓ no data no data ✓ Removes Sediment no data ✓ ✓ no data ✓ ✓ Removes Lead and Cysts no data ✓ ✓ no data ✓ ✓ Removes MTBE, VOCs and Mercury no data no data ✓ no data no data ✓ Flow Rate 0.5 GPM 0.5 GPM 0.5 GPM 0.5 GPM 0.5 GPM 0.5 GPM Filter Life Depending on Usage 12 Months, 3,000 Gal. 6 Months, 500 Gal. 6 Months, 500 Gal. 12 Months, 3,000 Gal. 6 Months, 500 Gal. 6 Months, 500 Gal. Micron Rating no data 0.5 0.5 no data 0.5 0.5 See More"
  },
  "variant_seo": {
    "variant_dimensions": [],
    "variant_current": {},
    "variant_options": {},
    "item_group_id_candidate": "B0BSTTQP71",
    "unavailable_options": {}
  },
  "normalized_offer": {
    "price": 85.09,
    "currency": "USD",
    "list_price": 99.95,
    "sale_price": 85.09,
    "availability": "InStock",
    "condition": "New",
    "seller_raw": "Sold by Amazon Resale and Fulfilled by Amazon .",
    "shipping_raw": "FREE delivery Tuesday, March 17",
    "delivery_raw": "FREE delivery Tuesday, March 17"
  },
  "specs_raw": {
    "Brand": "‎Culligan",
    "Special Feature": "‎Reduce TDS",
    "Product Dimensions": "‎14.25\"L x 9.25\"W x 8.4\"H",
    "Package Information": "‎Faucet",
    "Installation Type": "‎Under Sink",
    "Power Source": "‎Manual Operation",
    "Model Name": "‎EZ-Change Premium",
    "Maximum Flow Rate": "‎0.5 Gallons Per Minute",
    "Upper Temperature Rating": "‎100 Degrees Fahrenheit",
    "Supported Water TDS Level Maximum (PPM)": "‎500",
    "UPC": "‎033663005600 807032976200 033663006461",
    "Global Trade Identification Number": "‎00033663006461",
    "Manufacturer": "‎Culligan",
    "Part Number": "‎01019054",
    "Item Weight": "‎4.62 pounds",
    "Item model number": "‎US-EZ-4",
    "Batteries": "‎1 Lithium Metal batteries required. (included)",
    "Is Discontinued By Manufacturer": "‎No",
    "Size": "‎EZ-4 (Best Filtration)",
    "Color": "‎Chrome",
    "Style": "‎Under-Sink System",
    "Item Package Quantity": "‎1",
    "Number Of Pieces": "‎1",
    "Water Consumption": "‎0.5 Gallons per Minute",
    "Mounting Type": "‎Plate Mount",
    "Special Features": "‎Reduce TDS",
    "Batteries Included?": "‎Yes",
    "Batteries Required?": "‎No",
    "Battery Cell Type": "‎Lithium Metal",
    "Warranty Description": "‎2-Year Limited Warranty",
    "ASIN": "B000NNPVUS",
    "Customer Reviews": "4.3 4.3 out of 5 stars (1,177) 4.3 out of 5 stars",
    "Best Sellers Rank": "#3,617 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #111 in Under-Sink & Countertop Filtration",
    "Date First Available": "November 10, 2009"
  },
  "specs_normalized": {
    "brand": "‎Culligan",
    "special_feature": "‎Reduce TDS",
    "product_dimensions": "‎14.25\"L x 9.25\"W x 8.4\"H",
    "package_information": "‎Faucet",
    "installation_type": "‎Under Sink",
    "power_source": "‎Manual Operation",
    "model_name": "‎EZ-Change Premium",
    "maximum_flow_rate": "‎0.5 Gallons Per Minute",
    "upper_temperature_rating": "‎100 Degrees Fahrenheit",
    "supported_water_tds_level_maximum_ppm": "‎500",
    "upc": "‎033663005600 807032976200 033663006461",
    "global_trade_identification_number": "‎00033663006461",
    "manufacturer": "‎Culligan",
    "part_number": "‎01019054",
    "item_weight": "‎4.62 pounds",
    "item_model_number": "‎US-EZ-4",
    "batteries": "‎1 Lithium Metal batteries required. (included)",
    "is_discontinued_by_manufacturer": "‎No",
    "size": "‎EZ-4 (Best Filtration)",
    "color": "‎Chrome",
    "style": "‎Under-Sink System",
    "item_package_quantity": "‎1",
    "number_of_pieces": "‎1",
    "water_consumption": "‎0.5 Gallons per Minute",
    "mounting_type": "‎Plate Mount",
    "special_features": "‎Reduce TDS",
    "batteries_included": "‎Yes",
    "batteries_required": "‎No",
    "battery_cell_type": "‎Lithium Metal",
    "warranty_description": "‎2-Year Limited Warranty",
    "asin": "B000NNPVUS",
    "customer_reviews": "4.3 4.3 out of 5 stars (1,177) 4.3 out of 5 stars",
    "best_sellers_rank": "#3,617 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #111 in Under-Sink & Countertop Filtration",
    "date_first_available": "November 10, 2009"
  },
  "attributes_normalized": {
    "material": null,
    "dimensions": "‎14.25\"L x 9.25\"W x 8.4\"H",
    "weight": "‎4.62 pounds",
    "fabric": null,
    "closure": null,
    "care": null,
    "fit_type": null,
    "rise": null,
    "inseam": null,
    "sleeve": null,
    "neckline": null,
    "pattern": null,
    "color_spec": "‎Chrome"
  },
  "product_overview_rows": [
    {
      "key": "Brand",
      "value": "Culligan"
    },
    {
      "key": "Special Feature",
      "value": "Reduce TDS"
    },
    {
      "key": "Product Dimensions",
      "value": "14.25\"L x 9.25\"W x 8.4\"H"
    },
    {
      "key": "Material",
      "value": "Metal"
    },
    {
      "key": "Capacity",
      "value": "500 Gallons"
    },
    {
      "key": "Included Components",
      "value": "System with Filter"
    },
    {
      "key": "Package Information",
      "value": "Faucet"
    },
    {
      "key": "Installation Type",
      "value": "Under Sink"
    },
    {
      "key": "Purification Method",
      "value": "Carbon Block"
    },
    {
      "key": "Power Source",
      "value": "Manual Operation"
    },
    {
      "key": "Brand",
      "value": "Culligan"
    },
    {
      "key": "Special Feature",
      "value": "Reduce TDS"
    },
    {
      "key": "Product Dimensions",
      "value": "14.25\"L x 9.25\"W x 8.4\"H"
    },
    {
      "key": "Material",
      "value": "Metal"
    },
    {
      "key": "Capacity",
      "value": "500 Gallons"
    },
    {
      "key": "Included Components",
      "value": "System with Filter"
    },
    {
      "key": "Package Information",
      "value": "Faucet"
    },
    {
      "key": "Installation Type",
      "value": "Under Sink"
    },
    {
      "key": "Purification Method",
      "value": "Carbon Block"
    },
    {
      "key": "Power Source",
      "value": "Manual Operation"
    },
    {
      "key": "Brand",
      "value": "Culligan"
    },
    {
      "key": "Special Feature",
      "value": "Reduce TDS"
    },
    {
      "key": "Product Dimensions",
      "value": "14.25\"L x 9.25\"W x 8.4\"H"
    },
    {
      "key": "Material",
      "value": "Metal"
    },
    {
      "key": "Capacity",
      "value": "500 Gallons"
    },
    {
      "key": "Included Components",
      "value": "System with Filter"
    },
    {
      "key": "Package Information",
      "value": "Faucet"
    },
    {
      "key": "Installation Type",
      "value": "Under Sink"
    },
    {
      "key": "Purification Method",
      "value": "Carbon Block"
    },
    {
      "key": "Power Source",
      "value": "Manual Operation"
    }
  ],
  "breadcrumb_items": [
    {
      "text": "Tools & Home Improvement",
      "href": "https://www.amazon.com/Tools-and-Home-Improvement/b/ref=dp_bc_1?ie=UTF8&node=228013"
    },
    {
      "text": "Kitchen & Bath Fixtures",
      "href": "https://www.amazon.com/Kitchen-26-Bath-Fixtures/b/ref=dp_bc_2?ie=UTF8&node=3754161"
    },
    {
      "text": "Water Filtration & Softeners",
      "href": "https://www.amazon.com/water-filtration-softeners/b/ref=dp_bc_3?ie=UTF8&node=13397631"
    },
    {
      "text": "Under-Sink & Countertop Filtration",
      "href": "https://www.amazon.com/under-sink-filters/b/ref=dp_bc_4?ie=UTF8&node=13397611"
    }
  ],
  "department_store": "Tools & Home Improvement",
  "rating_average": 4.3,
  "rating_count": 1177,
  "ratings_histogram": null,
  "review_summary_raw": "Customers find the water purification system easy to install, with one mentioning it can be placed under the sink, and appreciate its top-notch filtration system that produces great-tasting water.",
  "customers_say_raw": "Customers find the water purification system easy to install, with one mentioning it can be placed under the sink, and appreciate its top-notch filtration system that produces great-tasting water.",
  "media_seo": {
    "images_hero": "https://m.media-amazon.com/images/I/71BQYk8OVBL._SL1500_.jpg",
    "images_gallery": [
      "https://m.media-amazon.com/images/I/71rkBdFmZiL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71vWD9DEqwL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/51EM-e54kTL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/81S+P3DBYYL._SL1500_.jpg"
    ],
    "images_variant_map": {
      "EZ-4 (Best Filtration) Refrigerator System + Filter": "https://m.media-amazon.com/images/I/511QVvnFjcL._SL1500_.jpg",
      "EZ-3 (Better Filtration) Refrigerator System + Filter": "https://m.media-amazon.com/images/I/51Cl+BUHIfL._SL1500_.jpg",
      "EZ-1 (Good Filtration) Refrigerator System": "https://m.media-amazon.com/images/I/51bel+3hgYL._SL1500_.jpg",
      "EZ-1 (Good Filtration) Replacement Filter": "https://m.media-amazon.com/images/I/617PQQih0LL._SL1500_.jpg",
      "EZ-4 (Best Filtration) Replacement Filter": "https://m.media-amazon.com/images/I/71izvIrUQGL._SL1500_.jpg",
      "EZ-1 (Good Filtration) Under-Sink System": "https://m.media-amazon.com/images/I/71wp-5+dUbL._SL1500_.jpg",
      "EZ-3 (Better) Filter": "https://m.media-amazon.com/images/I/71UE5oXjTaL._SL1500_.jpg",
      "EZ-4 (Best Filtration) Under-Sink System": "https://m.media-amazon.com/images/I/71BQYk8OVBL._SL1500_.jpg"
    },
    "images_aplus": [
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2136c336-7471-4d16-9bbf-d8a03a6b04cc.__CR0,0,970,300_PT0_SX970_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/7bec1180-9e1d-45c5-b356-aa675145f69e._SL300__.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f956b76b-5d34-4834-97fd-12b97f576c9c.__CR0,0,300,300_PT0_SX300_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/d0132e42-e1dd-4a19-8ec8-de59b9e4020f.__CR0,0,300,300_PT0_SX300_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a09da8c1-9258-4ab9-b1d7-a622400053e0.__CR0,0,300,300_PT0_SX300_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/26c9f986-3c39-4839-bff7-817f52857d4a._SL300__.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/07c36d0c-d3fd-444e-a8e9-4b2055b777f7._SL300__.JPG",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a100e8da-11bb-4490-8db9-ba5f9bff5bba.JPG",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/e299db6d-a5a0-423b-bddb-2923c5ac6d4b.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/7bec1180-9e1d-45c5-b356-aa675145f69e.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a6bacd3c-faea-43e0-9be2-cfc1e2812900.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2846229d-3126-4171-90a7-da22a606987b.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/0ccc5b58-24f5-46bd-b230-a5325af93239.JPG",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/1cd323ce-de07-463f-b6cf-4e8923e72258.__CR0,0,2928,1250_PT0_SX1464_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/93738e7b-d89e-4da0-a70a-6c0f3066710a.__CR0,0,724,906_PT0_SX362_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6e327efa-0c9a-466f-8e41-c371fdc70b30.__CR0,0,724,906_PT0_SX362_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/86cb101f-1aaa-45e7-ad86-9f9efb95c111.__CR0,0,724,906_PT0_SX362_V1___.png",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f7e30981-48f0-4431-8a86-bd2dadcdd107.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/9e59d47b-8204-4ccf-89a8-4308ea3166f9.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f0a985c6-43d2-4f84-b585-6faa855dcd2d.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ccfc77e1-2de2-4702-9824-2aefa5fe7a6a.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/aa514b8f-bc19-435d-b4d1-2b55ac097d4e.__CR0,0,362,453_PT0_SX362_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/cd40a45e-e120-4b09-9f9d-2d3169bf64f4.__CR0,0,362,453_PT0_SX362_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/892ae30f-c285-4e1b-9ad0-db2c75871708.__CR0,0,362,453_PT0_SX362_V1___.jpg"
    ],
    "videos": [
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/56919db9-67f1-483e-a0b0-6974404a7f73/default.vertical.jobtemplate.hls.m3u8",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/v2/8cadb657-9829-528a-9cbd-09852f3b61b2/ShortForm-Generic-480p-16-9-1409173089793-rpcbe5.mp4",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/c12bd06e-2f1d-4a51-9830-10c91121da8f/default.jobtemplate.hls.m3u8",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/a70b6203-ea9f-44b1-9976-f4a3bf434d46/default.jobtemplate.hls.m3u8",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/0a3a9b70-429e-406a-915d-4609cb599499/default.vertical.jobtemplate.hls.m3u8",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/28c1790d-655c-4844-b433-7d9d48f41129/videopreview.jobtemplate.mp4.default.mp4",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/b7837d86-f9f7-4bdc-ba36-93d159a9851c/videopreview.jobtemplate.mp4.342X192P_20HZ_350KBPS_VER_1_0.mp4",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/1fce1dba-41b4-4b6f-8cdd-996ae68e2ba0/videopreview.jobtemplate.mp4.default.mp4",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/75a56a13-9578-4d92-9fb8-4332e36f079b/videopreview.jobtemplate.mp4.default.mp4",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/0cdd18ba-2b26-418c-9299-11928b519e8b/videopreview.jobtemplate.mp4.default.mp4",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/e5cc06a9-733e-48a4-aebc-9b2a8e2670b6/videopreview.jobtemplate.mp4.342X192P_20HZ_350KBPS_VER_1_0.mp4"
    ],
    "media_counts": {
      "gallery": 5,
      "aplus": 24,
      "variant_colors_with_images": 8,
      "videos": 11
    }
  },
  "page_metadata": {
    "canonical_url": "https://www.amazon.com/Culligan-US-EZ-4-EZ-Change-Undersink-Filtration/dp/B000NNPVUS",
    "meta_title_raw": "Amazon.com: Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking Water, Single Unit, Chrome : Tools & Home Improvement",
    "meta_description_raw": "Amazon.com: Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking Water, Single Unit, Chrome : Tools & Home Improvement",
    "og_title": null,
    "og_description": null,
    "og_image": null,
    "robots_meta": null
  },
  "schema_inputs": {
    "name_candidate": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking Water, Single Unit, Chrome",
    "brand": "Culligan",
    "sku": "B000NNPVUS",
    "identifiers": {
      "asin": "B000NNPVUS",
      "upc": "‎033663005600 807032976200 033663006461",
      "ean": null,
      "gtin": null,
      "mpn": "‎US-EZ-4",
      "isbn": null
    },
    "image_urls": [
      "https://m.media-amazon.com/images/I/71BQYk8OVBL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71rkBdFmZiL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71vWD9DEqwL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/51EM-e54kTL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/81S+P3DBYYL._SL1500_.jpg"
    ],
    "offer": {
      "price": 85.09,
      "currency": "USD",
      "availability": "InStock"
    },
    "aggregate_rating": {
      "rating_value": 4.3,
      "review_count": 1177
    },
    "variant_candidates": {},
    "twister": {
      "dimensions": [
        "size_name"
      ],
      "values": {
        "size_name": [
          "EZ-1 (Good Filtration)",
          "EZ-4 (Best Filtration)",
          "EZ-3 (Better)",
          "EZ-3 (Better Filtration)"
        ]
      },
      "asin_by_value": {
        "size_name": {
          "EZ-1 (Good Filtration)": "B000THIZUG",
          "EZ-4 (Best Filtration)": "B000NNPVUS",
          "EZ-3 (Better)": "B000Q8RI2Y",
          "EZ-3 (Better Filtration)": "B000Q8H96E"
        }
      }
    }
  },
  "merchant_inputs": {
    "title_parts": {
      "brand": "Culligan",
      "product_type": "Under-Sink & Countertop Filtration",
      "model": "‎US-EZ-4"
    },
    "description_facts": [
      "SUPERIER FILTRATION: Provide your family with visibly clean, great-tasting water for drinking, cooking and more",
      "FEATURES: Reduces particulates class 1, chloride, cyst, chloroform, MTBE, mercury, lead, turbidity, perfluorinated chemicals; 0.5 GPM flow rate; Includes 1 twist-on/off filter cartridge replacement, tubing, dedicated faucet, and installation hardware",
      "COMPATIBILITY: Culligan US-EZ-4 cartridges",
      "FILTER LIFE: Up to 6 months or 500 gallons, depending on usage and water conditions",
      "CERTIFICATION: Tested and certified by IAPMO to NSF/ANSI Standard 42 for the aesthetic reduction of Chlorine Taste and Odor, Chloramines and Nominal Particulate Class 1. Standard 53 for the reduction of Cysts, Mercury, lead, VOC, MTBE and Turbidity"
    ],
    "color": "‎Chrome",
    "size": null,
    "material": null,
    "pattern": null,
    "gender": null,
    "age_group": "adult",
    "item_group_id_candidate": "B0BSTTQP71",
    "image_link": "https://m.media-amazon.com/images/I/71BQYk8OVBL._SL1500_.jpg",
    "additional_image_links": [
      "https://m.media-amazon.com/images/I/71rkBdFmZiL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71vWD9DEqwL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/51EM-e54kTL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/81S+P3DBYYL._SL1500_.jpg"
    ],
    "price": 85.09,
    "availability": "InStock"
  },
  "qa": {
    "asin_filename": "B000NNPVUS",
    "asin_html_detected": "B000NNPVUS",
    "asin_match": true,
    "qa_flags": [],
    "qa_score": 100,
    "parse_warnings": [],
    "identity_warnings": [],
    "field_sources": {
      "title": "og:title",
      "review_avg": "acrPopover"
    },
    "field_confidence": {
      "title": "high",
      "brand": "high",
      "price": "high",
      "images": "high",
      "reviews": "high"
    }
  },
  "brand_info": {
    "brand": "Culligan",
    "brand_raw": "Culligan",
    "creator_raw": null,
    "author_raw": null,
    "format_raw": null,
    "brand_confidence": "high",
    "brand_qa_flags": []
  },
  "title_seo": "Culligan US 4 EZ-Change Under Sink Water Filtration System with Dedicated Faucet and Premium Filter for Clean Drinking Water, Single Unit, Chrome",
  "title_seo_family": "home_kitchen",
  "title_seo_product_type": "Under-Sink & Countertop Filtration",
  "title_seo_type_source": "fallback"
}