• Area: 50 sq. ft. 

• Width: 7" 

• Length: 19 5/8" 

• Part Number: FC-1240 

• Top Style: 3" Open w/ Gasket 

• Bottom Style: 3" Open w/ Gasket 

• Compatible replacement for: Hayward CX 500 50 sq. ft., Pleatco PA50/-4/-M, Aladdin 15004, Hayward: CX500-RE 

The Unicel C-7656 R Compatible Pool & Spa Replacement Filter Cartridge is a compatible replacement filter also known as the Filbur FC-1240. This pool filter is made with a high quality filter media that improves durability and keeps the filter performing efficiently. The compatible Unicel-7656 has a strong PVC center core that can withstand much pressure, and evenly distributes any stress put on the filter cartridge. This spa filter is designed to improve water quality and clarity. This swimming pool filter has broad support bands designed to increase flow through the filter and keep it from breaking. This pool filter cartridge also has antimicrobial end caps that stop unwanted bacteria and mold from getting in to the filter.