The OnCore Filtration WPOC.JAN833AM is a Replacement Filter for the Jandy 200 SqFt CS Cartridge Filter, In a much more compact body, the EverClear® Pro Series CS Filter line utilizes single element cartridges designed to provide the same great water filtration as the Zodiac Large Tank Filter series. The cartridge element on the CS is easily removed, making it simple to clean and care for. The CS Filter is the perfect choice for small equipment areas at just over a foot wide. It is designed for Zodiac’s Versa Plumb® system and easily connects with the rest of your Zodiac equipment, using minimal space on the equipment pad. The CS Filter features easy grip ergonomic handles and extra-large drain ports in a compact, thermoplastic body.