Filter Well Outdoor Water Filter 4000 L

Description:Survival Personal Water Filter has multiple filter systems, purely physical high-precision filtration, and the filtration precision can reach 0.01 microns, reducing most tiny substances and providing you with clean and safe drinking water for outdoor activities.Specifications:Name: Survival Water FilterMaterial: ultra-filtration membrane, ABS, silica gelFiltration Precision: 0.01 MicronProduct specifications: approx. 40 x 146 mm / 1.57 x 5.74 inches.Net weight of the filter element: approx. 50 g.Water quality used: running stream water, river water, etc.Package list:1 x survival water filter.1 x water bag.1 x extension straw.1 x lanyard.