The Clean & Clear cartridge filters feature an easily accessible removable filter cartridge that provides quick, convenient cleaning, a rugged fiberglass reinforced polypropylene tank and a unique High Flow manual air relief valve and continuous internal air relief that work together to eliminate air accumulation and help maintain optimum filtration efficiency.<br><br> <b>PUMP TO FILTER FITTINGS ARE NOT INCLUDED.</b> <br><br> <b>1-Year Warranty</b>