Portable Water Purification Unit for Travel, Camping, Hiking

Membrane Solutions' mission since 2006 has been to provide clean water and air worldwide through advanced membranes. We have become global purification leaders certified by ISO9001 and NSF, with our cutting-edge technology empowering products that meet American standards to truly purify water and air. Membrane Solutions - innovation and sustainability for a brighter future. Visit the brand store for more.

Our upgraded straw water filter can not only connect to collapsible water bottles as squeezable water storage accessories but also serve as a replacement filter for different gravity systems, including our own 6L gravity system (B08ZYMXLMH). The key difference is that the upgraded straw filter has a larger filtration capacity of 5,000 liters (compared to 1,500 liters previously) and a faster water flow rate.

To drink filtered water quickly, first stand the dry water filter in drinking water for 1-2 minutes or rinse the mouthpiece under a tap until the inside is wet. After each use, backwash with clean water and vertically position the straw to dry. To extend the filter's lifetime, we suggest always using the best freshwater source to backwash the straw filter after each use, and remember to dry it before storage.

Our survival gear for outdoor water needs includes a mini, lightweight filtering system ideal for recreation, hiking, camping, scouting, travel, and emergency preparedness. The squeezable water filtration system consists of a water filter straw and a collapsible water bottle, weighing just 3 ounces and fitting in the palm of your hand, pocket, or bag. Both ends of the upgraded straw filter are removable for cleaning to extend its lifespan, ensuring it provides up to 5,000 liters (1,320 gallons) of drinking water.

The 5-stage filtration system includes a coarse filter screen, double-layer pp cotton fiber, coconut shell activated carbon, and hollow fiber ultrafiltration membranes, reducing 99.99999% of Escherichia coli (as tested by SGS-CSTC Standards Technical Services Co., Ltd. Ningbo Branch) and improving water taste. With a pore size of 0.1 microns, our filter straw maintains an optimal flow rate (up to 1000mL/min) while providing high filtration accuracy compared to 0.2-micron filters on the market.

The squeezable filter system can be used as a set or separately. The water filter straw can be used as a replacement for gravity filters, and the collapsible water bottle can store water during your trips. Whether in an emergency or for camping and hiking, this survival gear is a great tool for obtaining clean drinking water simply and quickly.

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