--- product_id: 246879908 title: "Membrane Solutions S2 Detachable Water Filter Straw, 1-Pack" brand: "membrane solutions" price: "R615" currency: ZAR in_stock: true category: "Membrane Solutions" url: https://www.desertcart.co.za/products/246879908-membrane-solutions-s2-detachable-water-filter-straw-1-pack store_origin: ZA region: South Africa --- # 500ml/min optimal flow rate 0.1-micron ultrafiltration membrane Detachable dual-end design for easy filter replacement Membrane Solutions S2 Detachable Water Filter Straw, 1-Pack **Brand:** membrane solutions **Price:** R615 **Availability:** ✅ In Stock ## Summary > 💦 Sip Smart, Stay Wild — Filter Freshness Wherever You Roam! ## Quick Answers - **What is this?** Membrane Solutions S2 Detachable Water Filter Straw, 1-Pack by membrane solutions - **How much does it cost?** R615 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/246879908-membrane-solutions-s2-detachable-water-filter-straw-1-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 - • **Effortless Backwash:** Innovative mouthpiece connects to common bottles for easy backwashing—no extra tools or batteries needed. - • **Ultra-Pure Hydration:** Removes 99.99999% of contaminants with NSF-certified 4-stage filtration for crystal-clear water anywhere. - • **Built to Last & Trusted:** Filters up to 1,320 gallons with BPA-free, lead-free materials—your reliable companion for hiking, travel, and emergencies. - • **Smart Detachable Design:** Only detachable straw on the market—replace filters on the go without swapping the entire unit, saving money and hassle. - • **Versatile Adventure Ready:** Use directly, with soft pouches, disposable bottles, or as a gravity filter—perfect for solo explorers or group survival. ## Overview The Membrane Solutions S2 Detachable Water Filter Straw is a lightweight, NSF/ANSI certified portable filtration system featuring a 0.1-micron 4-stage filter that removes 99.99999% of contaminants. Its unique detachable dual-end design allows easy on-the-go filter replacement, supporting up to 1,320 gallons of clean water at an optimal flow rate of 500ml/min. Ideal for hiking, camping, travel, and emergency preparedness, it offers versatile use modes and effortless maintenance without batteries or extra tools. ## Description desertcart.com: Membrane Solutions S2 Detachable Water Filter Straw, 1-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 ## 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 5,000 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 | B08J7DNY2T | | Best Sellers Rank | #9,064 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #23 in Camping & Hiking Water Filters | | Brand Name | Membrane Solutions | | Capacity | 1320 gallons | | Container Type | Bottle,Syringe,Tube | | Customer Reviews | 4.7 4.7 out of 5 stars (1,945) | | Global Trade Identification Number | 00850071881769 | | Included Components | Detachable Mouthpiece, Soft Water Pouch | | Installation Type | Freestanding | | Item Dimensions L x W x H | 8.66"L x 1.57"W x 1.57"H | | Item Highlight | NSF/ANSI 42, 372 & 401 certified; 0.1-micron 4-stage replaceable filter, 1,320-gal life for for camping & emergency prep | | Item Weight | 3 ounces | | Manufacturer | Membrane Solutions | | Material Type | Straw | | Maximum Flow Rate | 500 milliliters_per_minute | | Model Name | gear | | Model Number | WS02-1 | | Number of Items | 1 | | Other Special Features of the Product | Portable | | Part Number | Versatile Water Filter Straw | | Power Source | Non Electric | | Purification Method | Activated Carbon, Hollow Fiber Membrane | | Supported Water TDS Level Maximum (PPM) | 500 | | UPC | 850071881769 | | Unit Count | 1 Count | ## Product Details - **Brand:** Membrane Solutions - **Capacity:** 1320 gallons - **Included Components:** Detachable Mouthpiece, Soft Water Pouch - **Installation Type:** Freestanding - **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 ![Membrane Solutions S2 Detachable Water Filter Straw, 1-Pack - Image 1](https://m.media-amazon.com/images/I/416E2io7Q0L.jpg) ![Membrane Solutions S2 Detachable Water Filter Straw, 1-Pack - Image 2](https://m.media-amazon.com/images/I/51DOneB6ykL.jpg) ![Membrane Solutions S2 Detachable Water Filter Straw, 1-Pack - Image 3](https://m.media-amazon.com/images/I/51YY3FVEJ5L.jpg) ![Membrane Solutions S2 Detachable Water Filter Straw, 1-Pack - Image 4](https://m.media-amazon.com/images/I/51sFYF5iPCL.jpg) ![Membrane Solutions S2 Detachable Water Filter Straw, 1-Pack - Image 5](https://m.media-amazon.com/images/I/51hHHf1VcyL.jpg) ## Available Options This product comes in different **Style** options. --- ## 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.co.za/products/246879908-membrane-solutions-s2-detachable-water-filter-straw-1-pack](https://www.desertcart.co.za/products/246879908-membrane-solutions-s2-detachable-water-filter-straw-1-pack) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-03*