Quick-Connect Water Filter, For Use With Water Filtration, Reduces Chlorine Odor, Chlorine Taste, Micron Rating 0.5 micron, Flow Rate 1.5 gpm, Diameter 4 in, Overall Height 12 3/4 in, Service Life 15,000 gal, Filter Media Activated Carbon, Maximum Temperature 100 Degrees F, Standards NSF 42, Series IFQ 1, IFQ 2, Compatible Mfr. Model Number IFQ1, IFQ2, Compatible with Grainger Part Number 36RF17, 36RF18, Connection Size 3/8 in, Features Reduce Costly Downtime, Maximum Pressure 125 psi