Filter Cartridge Reduces Sediment Micron Rating 1 micron Flow Rate 10 gpm Inside Diameter 1 1/8 in Outside Diameter 2 3/8 in Overall Height 20 in Filter Media Polypropylene For Use With 20 in Housings Application Chemical Cartridge Media Polypropylene Filter Design Solid Filter Type Sediment Maximum Temperature 145 Degrees F Minimum Temperature 40 Degrees F Series Pentek P Standards NSF/ANSI 42