Cartridge;.2 Micron Bacteria, Sediment, Chlorine, Taste, Odor,;Cyst And Scale Inhibitor;2.1 Gpm, Capacity 25,000 Gal.;Coffee Systems Up To 4 Brewers;Ice Cubers Up To 600# Per Day;Ice Flakers Up To 1800# Per Day;11-3/4″;Cuno Hf-40-S;Shipping Wt. 5 Lbs.