Water Filter Cartridge, Reduces Chlorine Taste, Chlorine Odor, Scale, Micron Rating 5 micron, Flow Rate 4 gpm, Inside Diameter 1 in, Outside Diameter 2 3/4 in, Overall Height 19 1/2 in, Service Life 20, 000 gal, Filter Media Carbon, Polyphosphate, Polypropylene, For Use With 20 in Housings, Application Coffee and Hot Tea, Ice, Cartridge Media Activated Carbon Block, Polyphosphate, Polypropylene, Compatible Mfr. Model Number CFS02S, CFS02T, Connection Size Not Applicable, Filter Design Woven. This item has been restricted from sale in the following state (s): []