Sawyer One Gallon Gravity Water Filtration System

Filter water for a group in as little as 7 minutes with a Sawyer Gravity System. Highly portable, these systems are ideal for scouts, small groups, and aid during emergencies. Just allow gravity to do the work. A lightweight, robust solution for filtering large quantities of water, Sawyer's Gravity System with Dual-Threaded MINI filter is ideal for backpacking, backcountry camping, and emergency preparedness. The 1-Gallon Gravity System (SP160) comes with one bag and a MINI. The Sawyer dual-threaded MINI water filter weighs just 2 ounces, fits in the palm of your hand, and is rated to 0.1 micron absolute filtration — removing 99.99999% of bacteria, such as salmonella, cholera, and E.coli, and removing 99.9999% of protozoa (such as giardia and cryptosporidium). The MINI also filters out 100% of microplastics. With threads on both sides, you can screw the push pull cap onto the MINI for easy on/off functionality while filtering. Convenient and easily packable, this single- and dual-bag g