Quick Connect Filter For Use With Water Filtration Systems Reduces Particulates Micron Rating 0.001 micron Flow Rate 0.2 gpm Diameter 4 in Overall Height 8 3/4 in Service Life 210 gal Maximum Temperature 85 Degrees F Application Drinking Water Standards CSA B483.1 NSF/ANSI 42 Series GWF Compatible Mfr Model Number GWF8 Compatible with Grainger Part Number 455F11