This cartridge element replacement is designed to use with Hayward C500 Star-Clear cartridge filter. Have a back up Hayward Replacement Cartridge for your Hayward Pool Filter.
- Premium 4 oz. cartridges include NSF certification when used in Hayward filters providing original filtration quality and durability
- Precision engineered molded and extruded cores provide maximum hydraulic efficiency and overall structural stability
- Individually packaged with Hayward name and part number molded into uniquely colored end caps for easy identification as a Hayward Genuine Part
- Outside Diameter = 7"
- Height = 19 5/8"
- Inside Diameter = 3"