FILTER CARTRIDGE III
Keep your swimming pool clean and sanitary with the Size (III) Bestway Pool Filter Compatible Cartridges. It is recommended that you replace your pool filter cartridge approximately every two weeks to maintain a clean and sanitary swimming pool. If you use sun-tanning or oil-based products before entering the pool, you may want to replace your swimming pool filter cartridge more often.
Dimensions: Diameter = 10.6cm, Height = 20.3cm
Corresponding Pump: 1500 gal
Price is for 1 Cartridge