The leading filter brand for controlling bacteria. Unlike carbon-only filters, Hydro Life's patented KDF media fights bacteria and harmful contaminants such as lead and chlorine. Connects to your in-line water supply hose of your boat or RV. Installs quickly and easily with no tools required. Model HL-180. 8,000 gallon capacity. Filter #6. 12/case

 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