Quick-Connect Water Filter, For Use With Quick Change Filter System, Reduces Atrazine, Chlorine Odor, Chlorine Taste, Lead, Lindane, Sediment, Micron Rating 0.5 micron, Flow Rate 0.5 gpm, Diameter 2 1/4 in, Overall Height 8 7/8 in, Service Life 500 gal, Filter Media Carbon, Maximum Temperature 125 Degrees F, Application Drinking Water, Standards NSF 42, Series Pentek, Compatible Mfr. Model Number 158667-75, 158682-75, 158691-75, Compatible With Grainger Part Number 1ECR7. This item has been restricted from sale in the following state (s): []