This Katadyn Expedition Filter is the perfect choice for delivering drinking water to a large crew of thirsty campers. Filters out organisms and other impurities down to 0.2 microns. Outputs up to 4 liters of potable water per minute of use. Easy tried-and-true hand pump action Ceramic depth filter removes bacteria and cysts, protozoa and similar microorganisms (greater than 0.2 microns) 4 liter per minute output rate Filter can clean up to 100,000 liters of water Great for groups of 10 or more
