Membrane Solutions Water Filter Straw S2, NSF/ANSI 42&372&401 Certified

Product Overview

The Membrane Solutions Water Filter Straw S2, NSF/ANSI 42&372&401 Certified, 4-Stage 0.1 μm Portable Water Purifier with Replaceable Filter, 5,000L Capacity for Camping, Hiking, Survival and Emergency- 5P approaches everyday needs from a quality-first angle, with easy-to-use build and thoughtful design. Designed with Straw, measuring 8.66"L x 1.57"W x 1.57"H, weighing 3 Ounces. Notable features include survival gear and outdoor water, contributing to its well-made character.

Key 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.

Why Choose the Membrane Solutions Water Filter Straw S2

When evaluating water filters options, the Membrane Solutions Water Filter Straw S2, NSF/ANSI 42&372&401 Certified, 4-Stage 0.1 μm Portable Water Purifier with Replaceable Filter, 5,000L Capacity for Camping, Hiking, Survival and Emergency- 5P stands out for its user-tested construction and survival gear, both of which contribute to long-term value.

Best For

The Membrane Solutions Water Filter Straw S2 is best suited for: Portable, reliability during hiking, 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.

Quick Summary

The Membrane Solutions Water Filter Straw S2 is a Water Filters product by MembraneSolutions. Brand: Membrane Solutions. Special Feature: Portable. Product Dimensions: 8.66"L x 1.57"W x 1.57"H. Material: Straw. Capacity: 5000 liters. Price: $80.12.

Product Specifications