15 Micron, 4-1/2" O.D., 20 1/16 in H, Replacement Filter Cartridge, 3M, Mfr# 5621001

Quick Connect Filter, For Use With Whole House Water Filter Systems, Reduces Particulates, Micron Rating 5 micron, Flow Rate 20 gpm, Diameter 4 1/2 in, Overall Height 21 in, Service Life 100,010 gal, Filter Media Carbon, Maximum Temperature 100 Degrees F, Application Whole House Water Filtration, Standards FDA CFR-21, Series Aqua-Pure AP900R, Compatible Mfr. Model Number 56211-01, Compatible with Grainger Part Number 2MHW6, Connection Size 1 in