The membrane is installed in series in undercounter filtration systems as the last stage and offers effective filtration of solid particles as well as cysts, parasites, certain bacteria and microorganisms that may contaminate tap water. It does not remove the beneficial trace elements of the water. Compatible with most filtration systems on the market. High quality product, made in Germany. Maximum operating pressure : 3 bar Dimensions : 2″ x 10″ Inlet / outlet : 1/4″ female pass Replacement : every 12 months Certified by: