3M™ Water Filtration Products Water Filter System, with gauge, 14-7/8″H x 5-1/16″D, valve-in-head, standard water, single vessel, 1/4-turn shut off valve, max pressure of 125 psi at 100°F, 0.2 micron, 2.1 gpm flow rate, 25,000 gallons capacity, for cyst, bacteria, sediment, chlorine taste and odor, scale, includes: (1) integral mounting bracket and (1) o-ring seal cartridge filter, 3/8″ FNPT connections, NSF (for ice machines -cubers up to 1000lbs, flakers up to 1800lbs: Atosa YR140, YR280, YR450, YR800)