The Sawyer Dual Threaded MINI Water Filtration System is a compact and versatile filter designed for personal use. It features dual 28mm threads, allowing it to be used with various water containers or as an inline filter. The system filters down to 0.1 microns, removing bacteria, protozoa, and other contaminants. With a long filter life, it can process up to 100,000 gallons of water. It’s ideal for hiking, camping, or emergency situations.