Culligan CUW4 Refrigerator Water Filter Replacement for Whirlpool Water Filter 4 EDR4RXD1 Replace Every 6 Months Pack of

Culligan’s water filtration systems have improved water quality for thousands of families worldwide. Culligan filters reduce up to 50+ impurities including lead, asbestos, mercury, chlorine taste & odor, 8 pharmaceuticals, and cysts*. Culligan filters reduce chlorine taste & odor for better tasting water and ice. They provide fresh water by also reducing select pharmaceuticals including ibuprofen, atenolol, and trimethoprim. Additionally, most Culligan filters reduce the presence of illness-causing, waterborne parasites, like Giardia and Cryptosporidium, helping you stay healthy when you hydrate. Culligan filters have an activated carbon cartridge that absorbs the carbon-based VOCs (volatile organic compounds) as they pass through the filter, resulting in better water. Culligan filters provide a compatible refrigerator fit that’s easy to install and replace every 6 months. Culligan filters are certified by IAPMO R&T against NSF/ANSI 42, 53, and 401 for the reduction of claims specified in the performance data sheet*. * For complete list of Culligan filters and impurities reduced, see manufacturer's performance data sheet or website for full contaminant reduction information. Substances reduced are not necessarily in all users’ water.

Highlights: Culligan CUW4 Refrigerator Water Filter - Compatible Fit and Replacement for Whirlpool Filter 4 (EDR4RXD1 and WHR4RXD1) Culligan Provides Better Water - Culligan’s water filtration systems have improved water quality for thousands of families worldwide Filters 50 Plus Impurities* - Reduces lead, asbestos, chlorine taste/odor, 8 pharmaceuticals, and cysts. Certified by IAPMO R and T against NSF/ANSI standard 42, 53, and 401. *Substances reduced by this filter are not necessarily in all users’ water Compatible Refrigerator Fit - Culligan refrigerator water filters provide a compatible fit with select Whirlpool, JennAir, KitchenAid, Maytag french door and side-by-side refrigerators and are easy to install and replace

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: 4.1/5 average rating.

Customers say: Customers find the water filter saves money, tastes great, and works well in Whirlpool side-by-side refrigerators, though some report slower water flow.

Review snippets: Good Filter. Easy install. Will buy again. Read more / While I wish filters overall cost a bit less, this filter seems to be a fair price and performs the best. So certainly the best bang for the buck. I've tried other filters and brands, but this does the best

From the manufacturer Culligan CUW4 Refrigerator Water Filter Culligan CUW4 refrigerator water filter is a replacement for Whirlpool filter 4 (EDR4RXD1, WHR4RXD1, KAD4RXD1). ** Fits/compatibility claims not certified by IAPMO R&T Culligan CUW4 Filter Culligan CUW5 Filter Add to Cart Add to Cart Customer Reviews 4.1 out of 5 stars 559 4.1 out of 5 stars 559 Price $25.49 $ 25 . 49 $23.99 $ 23 . 99 Replacement Filter EDR4RXD1, WHR4RXD1, KAD4RXD1 EDR5RXD1, WHR5RXD1 Chlorine Taste & Odor ✓ ✓ Lead ✓ ✓ Asbestos ✓ ✓ Mercury ✓ ✓ Cysts ✓ ✓ Select Pharmaceuticals ✓ ✓ Select VOCs (Volatile Organic Compounds) ✓ ✓ BPA (Bisphenol A) ✓ ✓ Filters 50+ Impurities Culligan's CUW4 refrigerator water filter reduces 50+ impurities Reduction of Lead Chlorine taste and odor Our replacement filters reduce select pharmaceuticals including ibuprofen, atenolol, and trimethoprim Most Culligan filters reduce the presence of illness-causing, waterborne parasites, like Giardia and Cryptosporidium *Substances reduced by this filter are not necessarily in all users' water. Replaces Whirlpool Water Filter 4 Culligan refrigerator water filter CUW4 replaces Whirlpool Filter 4 (EDR4RXD1, WHR4RXD1, KAD4RXD1) **Fits/Compatibility claims are not certified by IAPMO R&T Certified by IAPMO R&T The CUW4 when used in CUW4-CS system has been certified by IAPMO R&T against NSF/ANSI Standard 42, 53, and 401 for the reduction of claims specified on the performance data sheet Replace Every 6 Months Culligan filters provide a compatible refrigerator fit that’s easy to install and replace every 6 months. Compatible Refrigerator Fit Culligan refrigerator water filter CUW4 provides a compatible fit with select Whirlpool (Water