Filter , Reduces Particulates, Micron Rating 0.5 micron, Flow Rate 4 gpm, Inside Diameter 1 in, Outside Diameter 2 7/8 in, Overall Height 19 1/2 in, Filter Media Cotton, Stainless Steel, For Use With All Filter Housings, Application Electronics, Electroplating, Food and Beverage, Water, Media Cotton, Filter Design String Wound, Material Grade 304, Maximum Pressure 125 psi, Maximum Temperature 250 Degrees F, Overall Length 19 1/2 in, Series Micro-Klean D, Standards CFR 21