Quick Connect Filter For Use With Mfr No US-2 Reduces Atrazine Cyst Lead Lindane Sediment Micron Rating 0.5 micron Flow Rate 0.5 gpm Diameter 3 in Overall Height 10 5/8 in Service Life 500 gal Filter Media Carbon Maximum Temperature 100 Degrees F Standards NSF 42 NSF 53 Compatible Mfr Model Number US-2 Compatible with Grainger Part Number 53CF15 Connection Size 1/2 in Features Easy Installation Maximum Pressure 100 psi Minimum Pressure 30 psi