--- product_id: 745646786 title: "Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, NSF/ANSI 42&372&401 certificated, for Camping, Hiking, Travel, Emergency Preparedness, Blue, 1 Pack" brand: "membrane solutions" price: "€ 35.74" currency: EUR in_stock: true reviews_count: 13 category: "Membrane Solutions" url: https://www.desertcart.gr/products/745646786-membrane-solutions-water-filter-straw-0-1-micron-personal-water store_origin: GR region: Greece --- # 500 ml/min fast flow rate 0.1 micron ultra filtration 1,320 gallons reusable lifespan Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, NSF/ANSI 42&372&401 certificated, for Camping, Hiking, Travel, Emergency Preparedness, Blue, 1 Pack **Brand:** membrane solutions **Price:** € 35.74 **Availability:** ✅ In Stock ## Summary > 💧 Sip Smart, Stay Ahead: The Ultimate Filter for the Modern Explorer ## Quick Answers - **What is this?** Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, NSF/ANSI 42&372&401 certificated, for Camping, Hiking, Travel, Emergency Preparedness, Blue, 1 Pack by membrane solutions - **How much does it cost?** € 35.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/745646786-membrane-solutions-water-filter-straw-0-1-micron-personal-water) ## Best For - membrane solutions enthusiasts ## Why This Product - Trusted membrane solutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Endurance You Can Trust:** Filters up to 1,320 gallons, replacing 10,000 plastic bottles—eco-friendly and built to last. - • **Rapid Hydration On-the-Go:** Delivers clean water at an impressive 500 ml/min flow rate—stay refreshed without delay. - • **Certified Safety Assurance:** NSF/ANSI 42, 372 & 401 certified for chlorine, lead-free materials, and emerging contaminant removal. - • **Compact & Versatile Design:** Lightweight 2 oz, fits any bottle or pouch—perfect for hiking, travel, and emergency preparedness. - • **Precision Ultra Filtration:** 0.1 micron pore size removes 99.9999% of harmful contaminants for pristine hydration. ## Overview The Membrane Solutions Water Filter Straw is a compact, NSF-certified personal filtration device featuring a 0.1 micron hollow fiber membrane that removes 99.9999% of bacteria and contaminants. With a rapid 500 ml/min flow rate and a reusable lifespan of up to 1,320 gallons, it’s engineered for reliable hydration during camping, hiking, travel, and emergencies—combining cutting-edge filtration technology with portability and eco-conscious design. ## Description Product Description How to drink filtered water quickly? When the filter is dry, place it in drinking water for 1 to 2 minutes or rinse the filter straw under the faucet on the "tip" side until the inside is moist. How to drink filtered water quickly? When the filter is dry, place it in drinking water for 1 to 2 minutes or rinse the filter straw under the faucet on the "tip" side until the inside is moist. How to extend the life of your straw water filter? We suggest always using the best freshwater source to backwash the straw filter after each use. Note: Be sure to dry it and store it. How to extend the life of your straw water filter? We suggest always using the best freshwater source to backwash the straw filter after each use. Note: Be sure to dry it and store it. Can gravity bags and disposable water bottles be connected? The straw can not only connect to a disposable water bottle, but also serve as a replacement filter for gravity filtration systems. This also applies to our gravity filter system "B0CN6L5KLT". Can gravity bags and disposable water bottles be connected? The straw can not only connect to a disposable water bottle, but also serve as a replacement filter for gravity filtration systems. This also applies to our gravity filter system "B0CN6L5KLT". Does it work with seawater? No, it's more ideal for lakes, rivers, ponds, snow water, streams, etc. Municipal water filtration also works well. Does it work with seawater? No, it's more ideal for lakes, rivers, ponds, snow water, streams, etc. Municipal water filtration also works well. What is its shelf life? Our personal filter straw will last indefinitely if not used and stored in a protected environment at moderate temperature and humidity. What is its shelf life? Our personal filter straw will last indefinitely if not used and stored in a protected environment at moderate temperature and humidity. Membrane Solutions Outdoor Water Filter Series Water Filter Straw S1 Water Filter Straw WS02 Gravity Filter System 1G Gravity Filter System 3L C3 Water Filter Bottle Review: Easy to use and cary - Good quality. Easy to follow instructions and no strange taste. Review: Water solution - This item is a great product to have in the car or carry with you if hiking or camping ## Features - Safe and Reliable - The water filter straw is NSF & SGS certificated, rigorously tested to meet NSF/ANSI 42, 372, 401 standards. The NSF certifications validate its ability to remove chlorine, particles, and emerging contaminants, while prove its lead-free material. It’s designed for extreme reliability during hiking, camping, global travel—proven by science, trusted by adventurers. - 5-Stage Filtration - The upgraded 5-Stage filtration system includes the activated carbon and the hollow fiber ultrafiltration membrane, which can remove 99.9999% of E.coli and others harmful substances(odor, chlorine and organic chemicals, etc.) and the taste of water could be improved too. Ensuring the safest water even in the worst environments. (Could NOT lower TDS Value, and water's essential mineral balance remains untouched.) - High Accuracy - The smaller the pore size, the higher the filtering accuracy. The pore size of Membrane Solutions water filter straw is 0.1 microns which is 50% higher than similar products on the market, what's more, it maintains the optimum flow rate (500 ml/min) at the same time. Ensure safe, clean drinking water in seconds. - Longer Lifespan - With innovative backwash purifier function, both ends of the water filter straw are removable for cleaning. This design extends its lifespan longer up to 1,320 gallons (5,000 liters), which is equivalent to 10,000 bottle of 500ml drinking water. Reusable and environmentally friendly. - Universal Application - Suitable for connecting with a soft water pouch, squeeze bag or disposable water bottle. This outdoor water filter is only 7.1'' long and 1" in diameter, weighs just 2 ounces. The portable and lightweight filtering system is perfect for no matter hiking, camping, domestic and international travel or emergency preparedness. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FGCNL3BB | | Best Sellers Rank | 1,555 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 1 in Camping Water Filters | | Brand | Membrane Solutions | | Capacity | 1320 gallons | | Country Of Origin | China | | Customer Reviews | 4.7 out of 5 stars 12,665 Reviews | | Included Components | 2 x outdoor water filters, breakaway lanyard, user manual | | Included components | 2 x outdoor water filters, breakaway lanyard, user manual | | Installation Type | Personal Container | | Item Dimensions L x W x H | 25L x 25W x 170H millimetres | | Manufacturer | Membrane Solutions | | Manufacturer Part Number | S1 | | Material | Acrylonitrile Butadiene Styrene | | Material Type | Acrylonitrile Butadiene Styrene | | Maximum Flow Rate | 500 Millilitres Per Minute | | Other Special Features of the Product | Lightweight, Personal Water Filter for Hiking, Portable | | Power Source | Manual Operation | | Product dimensions | 25L x 25W x 170H millimetres | | Purification Method | Hollow Fibre Membrane, Ultra Filtration | | Special feature | Lightweight, Personal Water Filter for Hiking, Portable | | UPC | 850071881615 | ## Product Details - **Brand:** Membrane Solutions - **Capacity:** 1320 gallons - **Included components:** 2 x outdoor water filters, breakaway lanyard, user manual - **Installation type:** Personal Container - **Material:** Acrylonitrile Butadiene Styrene - **Maximum flow rate:** 500 Millilitres Per Minute - **Power source:** Manual Operation - **Product dimensions:** 25L x 25W x 170H millimetres - **Purification method:** Hollow Fibre Membrane, Ultra Filtration - **Special feature:** Lightweight, Personal Water Filter for Hiking, Portable ## Images ![Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, NSF/ANSI 42&372&401 certificated, for Camping, Hiking, Travel, Emergency Preparedness, Blue, 1 Pack - Image 1](https://m.media-amazon.com/images/I/5104PKCUZPL.jpg) ![Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, NSF/ANSI 42&372&401 certificated, for Camping, Hiking, Travel, Emergency Preparedness, Blue, 1 Pack - Image 2](https://m.media-amazon.com/images/I/71hP2noNGxL.jpg) ![Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, NSF/ANSI 42&372&401 certificated, for Camping, Hiking, Travel, Emergency Preparedness, Blue, 1 Pack - Image 3](https://m.media-amazon.com/images/I/814CoW727mL.jpg) ![Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, NSF/ANSI 42&372&401 certificated, for Camping, Hiking, Travel, Emergency Preparedness, Blue, 1 Pack - Image 4](https://m.media-amazon.com/images/I/71vo6M8iLpL.jpg) ![Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, NSF/ANSI 42&372&401 certificated, for Camping, Hiking, Travel, Emergency Preparedness, Blue, 1 Pack - Image 5](https://m.media-amazon.com/images/I/81NCzlAwooL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: How to drink filtered water quickly?** A: When the filter is dry, place it in drinking water for 1 to 2 minutes or rinse the filter straw under the faucet on the "tip" side until the inside is moist. **Q: How to extend the life of your straw water filter?** A: We suggest always using the best freshwater source to backwash the straw filter after each use. Note: Be sure to dry it and store it. **Q: Can gravity bags and disposable water bottles be connected?** A: The straw can not only connect to a disposable water bottle, but also serve as a replacement filter for gravity filtration systems. This also applies to our gravity filter system "B0CN6L5KLT". **Q: Does it work with seawater?** A: No, it's more ideal for lakes, rivers, ponds, snow water, streams, etc. Municipal water filtration also works well. **Q: What is its shelf life?** A: Our personal filter straw will last indefinitely if not used and stored in a protected environment at moderate temperature and humidity. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to use and cary *by A***E on 18 June 2026* Good quality. Easy to follow instructions and no strange taste. ### ⭐⭐⭐⭐⭐ Water solution *by R***E on 3 May 2026* This item is a great product to have in the car or carry with you if hiking or camping ### ⭐⭐⭐⭐⭐ Handy to have but not used it yet *by S***L on 29 April 2026* Arrived in good packaging. Haven't tried it. Just put away in our emergency box --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/745646786-membrane-solutions-water-filter-straw-0-1-micron-personal-water](https://www.desertcart.gr/products/745646786-membrane-solutions-water-filter-straw-0-1-micron-personal-water) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-12*