<p>Exceptional Filtration Capacity: Unlike other similar products, our water filter effectively filters up to 4000 liters of natural water, providing you with clean and safe drinking water for all your outdoor adventures.Versatile Design: Easily create a DIY filtration system by using plastic bottles, collapsible bottles or buckets. Alternatively, drink directly from the water source like a straw for added convenience.Reliable Filtering Result: 0.1 micron membrane ensures 99.999999 percent removal rate of debris, dust and dirty. You can use it with confidence.Easy Backwashing: Featuring threads on both sides of the filter. A handy 28mm threads bottle can be screwed on water filter outlet for backwashing, prolonging the service life of your filter.Easy to Carry: Our water filter is ultra-light and fits comfortably in the palm of your hand, making it an ideal choice for camping, hiking, fishing, scouting, travel, military use, survival situations or emergency supplies. Description: Your ultimate companion for clean and safe drinking water on the go. With its compact design and superior filtration capabilities, this portable water filter is perfect for camping, hiking, fishing, scouting, travel, military, survival use, or emergency supplies. This product effectively filters up to 4000 liters of natural water. Easily set up a DIY filtration system using soda bottles, plastic bags, collapsible bottles or buckets. Or drink directly from the water source like a straw. Threads on both sides of the filter allow for convenient backwashing with a 28mm threaded bottle screwed onto the filter outlet. The 0.1 micron membrane ensures a 99.999999 percent removal rate of debris, dust and dirty. And, the ultra-light water filter fits in the palm of your hand. Extend its lifespan by backwashing regularly. Item Name: Water Filter Material: Plastic Features: Portable, Compact Size, Universal, Reusable Size Details: L: 19cm\/7.48\</p>