Quick Connect Filter, For Use With City or Well Water, Reduces Dirt, Rust, Scale, Sediment, Micron Rating 25 micron, Flow Rate 8 gpm, Diameter 4 1/2 in, Overall Height 9 7/8 in, Service Life 20,000 gal, Filter Media Polypropylene, Maximum Temperature 100 Degrees F, Application City or Well Water, Standards NSF, Compatible Mfr. Model Number HD-950A, WH-HD200-C, Compatible with Grainger Part Number 29AH47, 53CF05, Maximum Pressure 125 psi, Minimum Pressure 30 psi, Minimum Temperature 40 Degrees F