Katadyn BeFree AC Repl. Cart. - Black. Cart has been designed to function as the best way to cleanse your drinking water. An efficient water purification solution is going to take all the anxiety from your water supply and because of the Katadyn BeFree AC Repl. Cart use of a superior quality filtration system has never been less complicated. These Water Filters from Katadyn are manufactured with the robust and reputable components you expect to find in one of their products. Katadyn has been helping to make quality filtration systems for a number of years and the Katadyn BeFree AC Repl. Cart is the direct effect of their constant efforts to present you the top products to meet your needs. For a great way to be sure that your drinking water is filtered fresh and drinkable pick the Katadyn BeFree AC Repl. Cart. Specifications for Katadyn BeFree AC Repl. Cart: Manufacturer: Katadyn Size: One Size Features of Katadyn BeFree AC Replacement Cartridge EZ-Clean Membrane - Simply shake or swish to easily clean your filter in the field or at home. No tools necessary Free Flow Channels - Allow for faster flow of water and aid in cleaning in the field Fits the 42mm opening Package Contents: Katadyn BeFree AC Replacement Cartridge Katadyn 8021405: BeFree AC Repl. Cart. - Black