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NSF Certified : Membrane Solutions 5-Stage Water Filter Straw
Certified by NSF & SGS and rigorously tested to meet NSF/ANSI 42, 372, 401 standards. The Membrane Solutions Straw Water Filter guarantees high-quality drinking water. This personal outdoor water filter features an integrated coarse filter, dual-layer PP cotton fiber, coconut shell activated carbon, and hollow fiber ultrafiltration membranes. Together, these advanced filtration technolosy effectively remove 99.99999% of impurities, 100% microplastics and etc. See our SGS Test Report for more details.
Smaller Pore Size 0.1 Micron Outdoor Straw Water Filter
It's a well-known fact: the smaller the pore size, the higher the filtration accuracy. Our outdoor straw water filter boasts a 0.1-micron pore size. This makes it the best water filter straw for camping, survival, and etc. Unlike the 0.2-micron filter straws commonly found on the market, the Membrane Solutions 0.1-micron straw water filter achieves superior filtration accuracy while maintaining an optimal flow rate (16.9 fl oz/min).
A Portable and Long Life Span Survival Straw
At just 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. The detachable ends make washing effortless, extending its lifespan and enabling it to purify up to 1,320 gallons of drinking water—your reliable companion for every adventure. Detachable mouthpiece connects with the common bottle for backwashing, no need for an extra syringe, make washing easier.
Compact Filter Straw for Outdoor Enthusiasts
Elevate your outdoor adventures with the Membrane Solutions water filter straw, your trusted source for drinking water. Designed for portability, this compact 0.1-micron filter is the perfect accessory for recreational activities like hiking and camping. Beyond outdoor fun, it’s an essential tool for scouting trips, global travel, and emergency preparedness—ensuring you’re always equipped for hydration, wherever life takes you.
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Find answers to common questions about the Membrane Solutions Outdoor Straw Water Filter and learn how to maximize its performance.
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