Quick Connect Filter, For Use With Ice Machine, Reduces Scale, Sediment, Micron Rating 1 micron, Flow Rate 0.8 gpm, Diameter 3 in, Overall Height 13 in, Service Life 20,000 gal, Filter Media Carbon, Maximum Temperature 100 Degrees F, Standards NSF, Compatible Mfr. Model Number SM-50A, Compatible with Grainger Part Number 10L428, Minimum Temperature 35 Degrees F