--- product_id: 410983580 title: "S2 Detachable Water Filter Straw, 5-Pack" brand: "membrane solutions" price: "€ 89.46" currency: EUR in_stock: true reviews_count: 5 category: "Membrane Solutions" url: https://www.desertcart.fr/products/410983580-s2-detachable-water-filter-straw-5-pack store_origin: FR region: France --- # 500ml/min optimal flow rate 0.1-micron ultrafiltration membrane Detachable dual-end design for easy filter replacement S2 Detachable Water Filter Straw, 5-Pack **Brand:** membrane solutions **Price:** € 89.46 **Availability:** ✅ In Stock ## Summary > 💧 Stay hydrated, stay ahead — the ultimate survival straw for the modern explorer! ## Quick Answers - **What is this?** S2 Detachable Water Filter Straw, 5-Pack by membrane solutions - **How much does it cost?** € 89.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/410983580-s2-detachable-water-filter-straw-5-pack) ## 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 - • **Versatile Hydration Modes:** Use as a personal straw, connect to bottles or pouches, or add tubing for extended reach—adapt to any adventure. - • **Certified & Trusted Safety:** NSF/ANSI 42, 372 & 401 certified, BPA-free, lead-free materials ensure safe drinking water anywhere, anytime. - • **Effortless Backwash System:** Backwash directly via common bottles—no extra tools needed, keeping your filter fresh and efficient. - • **Innovative Detachable Design:** Only detachable straw on the market—replace filters on the go, save money, and reduce waste. - • **Next-Level Filtration Precision:** Removes 99.99999% of contaminants with 4-stage 0.1-micron ultrafiltration for crystal-clear hydration. ## Overview The Membrane Solutions S2 Detachable Water Filter Straw 5-Pack offers a cutting-edge 4-stage filtration system with a 0.1-micron hollow fiber membrane, removing 99.99999% of contaminants while maintaining a fast 500ml/min flow rate. Its unique detachable dual-end design allows easy filter replacement without discarding the straw, saving money and reducing waste. Certified by NSF/ANSI standards and made from BPA-free, lead-free materials, it’s a lightweight, portable, and versatile hydration tool perfect for hiking, camping, travel, and emergency preparedness. ## Description desertcart.com : Membrane Solutions S2 Detachable Water Filter Straw, 5-Pack | NSF/ANSI 42, 372 & 401 certified; 0.1-micron 4-stage replaceable filter, 1,320-gal life for for camping & emergency prep : Sports & Outdoors Review: avaliação WS02 Canudo - Excelente material de filtragem. Recomendo. Review: Life saving straw - Straw is working perfectly. It can be fixed on to Mai Dubai’s water bottle. Remember to remove the cap locking ring on bottle neck before fixing the filter straw. Water flow is not too much but it’s more than enough to survive. Very useful gadget to have camping, trekking and travelling. ## Features - ​Survival Gear for Outdoor Water Needs​​ - Certified by ​​NSF 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 reliability during hiking, camping, global travel, or emergencies—proven by science, trusted by adventurers. - Innovative Detachable Design: Our S2 water filter straw now is the only detachable straw on the market, both ends can be disassembled. That means it just needs to replace the filter element anytime and anywhere, no need to replace the straw tube shell frequently, which is truly money-saving. - Superior Backwash Solution: Detachable mouthpiece connects with the common bottle for backwashing, no need for an extra syringe, make easier. Camping water filter does not expire like water purification tablets and does not require batteries, very easy to use - 4-Stage Filtration: Our backpacking water filter is made up of 0.1-micron hollow fiber ultrafiltration membrane, coconut shell GAC filter, and double PP fiber filter. Removes 99.99999% of odor, chlorine, make water taste better. What's more, it can maintain the optimal flow rate (500ml/min) while the filter pore size is smaller. Long lifespan to provide at least 25,000 liters water. - Versatile Filtering Modes: Direct use as a personal water filter; also ideal for connecting with soft water pouch or standard disposable water bottles to get water; even add an extension silicone pipe (Tubing NOT Included) on emergency water filter for more distance to drink; plus, as a replacement gravity filter to provide enough fresh water for family & group. - Emergency Survival Tool: Match with Food-grade and BPA-Free materials ensure drinking water. An ideal tool for multiple purposes such as backpacking gear, hiking gear, travel accessories, camping & survival equipment and emergency preparedness items. Even the hiking water filter is also suitable as a gift for hikers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09MQMYDPN | | Best Sellers Rank | #7,812 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #15 in Camping & Hiking Water Filters | | Brand | Membrane Solutions | | Brand Name | Membrane Solutions | | Capacity | 5000 liters | | Container Type | Bottle,Syringe,Tube | | Customer Reviews | 4.7 out of 5 stars 1,929 Reviews | | Global Trade Identification Number | 00850071881783 | | Installation Type | Countertop | | Item Dimensions L x W x H | 8.66"L x 1.57"W x 1.57"H | | Item Weight | 3 ounces | | Manufacturer | Membrane Solutions | | Material | Straw | | Material Type | Straw | | Maximum Flow Rate | 500 milliliters_per_minute | | Model Name | gear | | Model Number | 5 | | Number of Items | 5 | | Other Special Features of the Product | Portable | | Package Information | Bottle,Syringe,Tube | | Part Number | Versatile Water Filter Straw | | Power Source | Non Electric | | Product Dimensions | 8.66"L x 1.57"W x 1.57"H | | Purification Method | Activated Carbon, Hollow Fiber Membrane | | Special Feature | Portable | | Supported Water TDS Level Maximum (PPM) | 500 | | UPC | 850071881783 | | Unit Count | 5 Count | ## Product Details - **Brand:** Membrane Solutions - **Capacity:** 5000 liters - **Installation Type:** Countertop - **Item Weight:** 3 ounces - **Material:** Straw - **Package Information:** Bottle,Syringe,Tube - **Power Source:** Non Electric - **Product Dimensions:** 8.66"L x 1.57"W x 1.57"H - **Purification Method:** Activated Carbon, Hollow Fiber Membrane - **Special Feature:** Portable ## Images ![S2 Detachable Water Filter Straw, 5-Pack - Image 1](https://m.media-amazon.com/images/I/71HRmjwnhKL.jpg) ![S2 Detachable Water Filter Straw, 5-Pack - Image 2](https://m.media-amazon.com/images/I/81YJ5f9enzL.jpg) ![S2 Detachable Water Filter Straw, 5-Pack - Image 3](https://m.media-amazon.com/images/I/81buN1IMd1L.jpg) ![S2 Detachable Water Filter Straw, 5-Pack - Image 4](https://m.media-amazon.com/images/I/71X89kZN8BL.jpg) ![S2 Detachable Water Filter Straw, 5-Pack - Image 5](https://m.media-amazon.com/images/I/81McYXzGImL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ avaliação WS02 Canudo *by E***R on June 21, 2024* Excelente material de filtragem. Recomendo. ### ⭐⭐⭐⭐⭐ Life saving straw *by G***H on August 19, 2022* Straw is working perfectly. It can be fixed on to Mai Dubai’s water bottle. Remember to remove the cap locking ring on bottle neck before fixing the filter straw. Water flow is not too much but it’s more than enough to survive. Very useful gadget to have camping, trekking and travelling. ### ⭐⭐⭐⭐⭐ Amazing buy *by J***T on January 30, 2026* Love these, we take these every year back country camping, drinking from lakes and rivers, clean and purify water so well. Water tastes better than from a tap! --- ## 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.fr/products/410983580-s2-detachable-water-filter-straw-5-pack](https://www.desertcart.fr/products/410983580-s2-detachable-water-filter-straw-5-pack) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-08-09*