Filter , Reduces Chloramine, Chlorine Taste and Odor, Micron Rating Not Rated, Flow Rate 1.5 gpm, Outside Diameter 3 1/4 in, Overall Height 20 3/4 in, Service Life 30,000 gal, Filter Media Carbon, For Use With Mfr. No. MRS-350/350CC/350BL, Application Drinking Water, Media Granular Activated Carbon, Compatible Mfr. Model Number MRS-350, MRS-350BL, MRS-350CC, Filter Design Specialty, Filter Type Activated Carbon, Maximum Pressure 125 psi, Maximum Temperature 100 Degrees F