The 2-7/8" x 9-3/4" replacement cartridge fits most standard housings such as Sears and Ametek. Replacement KDF/GAC cartridge fits most any standard housing including HL200 series. Addresses bacteria, heavy metals, chlorine, taste, odor and more. Rated for 11,000 gallons or up to two years of continuous use.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov