Langkou Portable Personal Purifier Emergency Review

✔【Ultrafiltration Technology】: The outdoor pump water filter system use hollow fiber ultrafiltration membrane, which can filter class I-III surface water. Our water filtration system works without electricity, will turn rainwater, lake and river water into clean and potable water quickly. ✔ 【Four Stage Filtration To 0.01 Microns】 : Remove up to 99.99% tiny material, psediments and reduces heavy metals, Retains minerals beneficial to human health. Low Pressure Hollow Fiber Membrane–Its the Most efficiently Water Filter for Outdoor Water. ✔ 【Ergonomic Design】: Ergonomic design handle for less push effort, the side and bottom of the pump adopt a non-slip design to help maintain a firm surface and improve durability when using the pump. The shell is made of food-grade ABS material. It can quickly provide healthy and delicious pure water to meet your various outdoor water needs. ✔ 【Portable Size】: 3.75x2.17x7.87 inches. It's portable which makes it the perfect solution of water shortage in an emergency, and can instantly turn a water source nearby into healthy drinking water. ✔ 【Easy & Quick To Use】: Simply immerse the pre-filter in fresh water source, then just pump the handle up and down to get clean and drinkable water. Must for traveling, backpacking, camping and emergency kits!.