Membrane Solutions Straw Water Filter S1 NSF ANSI 42 372 401 certificated Survival Filtration Portable Gear Emergency Preparedness

Product description Previous page Next page Previous page Next page What is the shelf life of it? Our personal water filter straw will be indefinite if unused and stored in a protected environment, moderate temperature, low ozone, etc. Can be connected gravity bags and disposable water bottles? Our upgraded straw can not only connect disposable water bottles of 28mm threading as squeezable water filtration system but also as a replacement filter of different gravity systems. Of course, it also applies to our 6L gravity system "". What is different from the upgrade of the straw water filter and before? The upgrade water filter has a larger filtration capacity of 5,000 L (Can only filter 1,500 liters before), and the water flow rate is getting faster. How to drink filtering water quickly? 1) When Water Filter is dry, stand it up in drinking water for 1-2 mins or rinse the water filter straw under the tap from the "mouthpiece" side, until the inside is wet; 2) After each use, backwash by water, and vertical placement to dry. How to extend the straw water filter lifetime? We suggest that you always use the best fresh water source to backwash the straw filter after each use. Note: Be sure to remember dry then storage and doesn't work for seawater. More Choices Upgrade Filter

Highlights: Survival Gear for Outdoor Water Needs - Certified by NSF & SGS (Test Report NBF21-004693-01) and rigorously tested to meet NSF/ANSI 42, 372, 401 standards, this portable water filtration system ensures, drinking water in seconds. The NSF certifications validate its ability to remove odor and particles, while maintaining lead-free material. Lightweight and compact, it’s designed for extreme reliability during hiking, camping, global travel, or emergencies—proven by science, trusted by adventurers. Triple NSF Certified for Complete Reliability & Superior Taste - Breathe easy with every sip. Our straw is independently certified to NSF/42 (for chlorine & taste improvement), NSF/372 (lead-free materials), and NSF/401 (reducing microplastics and particulate). This triple verification guarantees you get the best-tasting water while keeping metals, microplastics and particulate at bay. Portable & Long Life-Span - This straw filtration at only 7.1'' long and 1" in diameter fits any 28mm threaded bottle, cup, or glass. It weighs just 2 ounces and fits in the palm of your hand, pocket, gym bag, backpack, survival pack or purse. Both ends of the Upgrade water filter straw are removable for extend Longer Lifespan ensuring it provides up to 1,320 gallons (5,000 liters) of drinking water. Don't miss this opportunity to drink water conveniently wherever you go. 5-Stage Filtration - Our Upgrade 5-Stage Filtration System includes a coarse filter screen, double layer

Key details: Brand: Membrane Solutions | Special Feature: Effectively eliminates up to 99.9999% of total coliforms (including E. coli and other representative organisms). Certified efficacy against: Escherichiacdli ATCC 25922 & Klebsiella terrigena 190737: 99.9999%% Staphylococcus aureus ATCC 6538 & Salmonella typhimurium ATCC 14028: 99.999% Vibrio cholerae FSCC 23209: 99.99%, NSF/42 (for chlorine & taste improvement), NSF/372 (lead-free materials), NSF/401 (reducing microplastics and particulate) | Product Dimensions: 3.5"L x 3.5"W x 7.4"H | Package Information: Bag,Bottle | Installation Type: Personal Container | Power Source: Non Electric | Item Weight: 2 Ounces | Model Name: gear | Maximum Flow Rate: 500 Milliliters Per Minute | Supported Water TDS Level Maximum (PPM): 1000

Sizes may include: S, M, L, XL.

Customer feedback: 4.7/5 average rating.

Customers say: Customers find the water filter to be of good quality, easy to use, and appreciate its compact size that's perfect for camping.

Review snippets: The straws are exactly what I expected. I love the quality and functionality. We made a survival kit to add to each of our kids hiking packs. These are lightweight and portable and could definitely save you in a bad / Easy straw that fits onto water bottles. Great filtering system, easy fit into pocket or purse. Read more

Product description Previous page Next page Previous page Next page What is the shelf life of it? Our personal water filter straw will be indefinite if unused and stored in a protected environment, moderate temperature, low ozone, etc. Can be connected gravity bags and disposable water bottles? Our upgraded straw can not only connect disposable water bottles of 28mm threading as squeezable water filtration system but also as a replacement filter of different gravity systems. Of course, it also applies to our 6L gravity system "". What is different from the upgrade of the straw water filter and before? The upgrade water filter has a larger filtration capacity of 5,000 L (Can only filter 1,500 liters before), and the water flow rate is getting faster. How to drink filtering water quickly? 1) When Water Filter is dry, stand it up in drinking water for 1-2 mins or rinse the water filter straw under the tap from the "mouthpiece" side, until the inside is wet; 2) After each use, backwash by water, and vertical placement to dry. How to extend the straw water filter lifetime? We suggest that you always use the best fresh water source to backwash the straw filter after each use. Note: Be sure to remember dry then storage and doesn't work for seawater. More Choices Upgrade Filter Straw Add to Cart Gravity Water Filter 6L Add to Cart WS02 Water Filter Straw Add to Cart C3 Filtered Water Bottle Buying Options Squeezable Filtration Kit Add to Cart U3P Gravity Water System Add to Cart RV Water Filter