With the specifications as Filbur # FC-1220, Pleatco # PA225-4, Unicel # C-4325 and OEM # CX225RE this replacement filter cartridge can bear the top load of 25 sq. ft. This 11 7/8 inch long and 4 5/8 inch wide filter cartridge has 2 1/16 inch holes at its top as well as bottom. It provides you pure water for your Haywards CX225-RE, American Commander 11, Emerald Spas, MicroStar-Clear C225, Apollo Spas, Sonoma Spas, etc. It is a great quality filter cartridge that provides you pure water. It is very easy to install and gets replaced without any obstacle.
Easy To Install
By Arnold Scouch
This filter cartridge works very well as it is very easy to install and uninstall it without any problem. The most convenient pool filter cartridge to use till date.