Filters up to 4000 liters of natural freshwater without using any chemicals. 4000L clean and drinkable water in a backpack on the go. Easily set up a DIY filtration system with soda bottles like Coca-Cola bottles, plastic bags, collapsible bottles, or buckets. Or drink directly from a water source like a straw.
Threads on filter both sides. A handy 28mm thread bottle can be screwed on a water filter outlet for backwashing. Reliable filtering result: 0.1-micron membrane ensures 99.999999% removal rate of bacteria. TUV and SGS testing reports.
FDA approved. Impact resistance and ultra-light L630 fit in the palm of your hand. Lifespan can be extended by backwash. Good choice for camping, hiking, fishing, scouting, travel, military, survival use, or emergency supplies.
