Quick Connect Filter For Use With Quick Change Filter System Reduces Atrazine Chlorine Taste and Odor 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 Compatible Mfr Model Number 158667-75 158682-75 158691-75 Compatible with Grainger Part Number 1ECR7 Maximum Pressure 125 psi