Filter , Reduces Chlorine Taste and Odor, Micron Rating 5 micron, Flow Rate 4 gpm, Inside Diameter 1 in, Outside Diameter 2 3/4 in, Overall Height 20 in, Service Life 20,000 gal, Filter Media Carbon, For Use With 20 in Housings, Application Coffee and Hot Tea, Ice, Media Carbon, Filter Design Woven, Filter Type Activated Carbon, Maximum Pressure 125 psi, Maximum Temperature 100 Degrees F, Minimum Temperature 40 Degrees F, Overall Length 20 1/4 in, Series CFS