Membrane Solutions Straw Filter for Survival, Hiking & Camping

The Essentials

Survival Gear for Outdoor Water Needs - SGS Certified, Test Report NBF21-004693-01

If you need clean drinking water quickly and easily, this survival gear is perfect for you. Our portable and lightweight filtering system is ideal for recreation, hiking, camping, and more. It’s also a great companion for scouting, travel, and emergency preparedness.

Portable & Long Life-Span This straw filtration system at only 7.1 inches long and 1 inch in diameter fits any 28mm threaded bottle, cup, or glass. It weighs just 2 ounces, fitting easily in your palm, pocket, gym bag, backpack, survival pack, or purse. Both ends are removable for cleaning, extending the lifespan to provide up to 1,320 gallons (5,000 liters) of drinking water. Don't miss this chance to carry clean water wherever you go.

5-Stage Filtration Our 5-Stage Filtration System includes a coarse filter screen, double layer PP cotton fiber, coconut shell activated carbon, and hollow fiber ultrafiltration membranes. It removes 99.99999% of harmful substances (pollution, odor, chlorine, and organic chemicals) while improving the taste. It doesn't lower TDS value, ensuring the water's essential mineral balance remains untouched.

Smaller Pore Size With a pore size of 0.1 microns, our water purifier straw filters out 99.99999% of harmful particles. This compares favorably to the 0.2-micron water purifier straws on the market, maintaining the optimum flow rate (16.9 fl oz/min / 500ml/min) and high filtration accuracy.

High-Quality Materials & Versatile Filtering Modes Made from durable food-grade plastics with BPA-free ABS, these filters ensure safe and high-quality drinking water. With a smaller frame and more versatile filtering modes, they can connect with a soft water pouch or disposable water bottle, even replace a gravity filter for family and group use.