Specifications Flow Rate: 0.5 gpm Maximum Operating Pressure: 125 psig Operating Temperature: 2 to 38 ºC | 35 to 100 ºF Rated Capacity: 2,000 gal/1 Year Reduces: Chlorine, taste, color, and odor reduction Flow Capacity: 2,000 gal Please Note: Replace cartridge at least annually or when rated capacity or recommended time is reached, whichever occurs first, or when flow becomes too slow. A PRV must be installed prior to the filter. Choose your fitting type: Pushfit has built-in John Guest "quick connect" fitting; 1/4" (6.2mm) Push-to-Fit. Note: Filters with JJ fittings come from the factory with a small tubing in the ends to protect from dust; this tubing needs to be carefully removed prior to installation; to release the tubing it is important to hold the collet fitting against the filter body with a fingernail and gently pull the tubing out; if you rip it out then it may damage the fitting and any warranty is void;