Filter Cartridge, Micron Rating 20 micron, Flow Rate 10 gpm, Inside Diameter 1 1/8 in, Outside Diameter 4 1/2 in, Overall Height 9 7/8 in, Service Life Not Applicable, Filter Media Polypropylene, Application Commercial/Retail Distribution, Custom/OEM Application, Desalination, Food and Beverage, Industrial, Municipalities, Paints and Inks, Residential, Cartridge Media Polypropylene, Filter Design String Wound, Maximum Pressure 30 psi, Maximum Temperature 180 Degrees F, Series W