• Weight: 6 oz. 

• Width: 6 5/8" 

• Length: 11 7/8" 

• Area: 25 sq. ft. 

• Top Style: 3 1/2" Open 

• Bottom Style: 3 1/2" Open 

The Unicel C-6625 R Compatible Pool & Spa Replacement Filter Cartridge is a spa or swimming pool filter cartridge for the Jacuzzi CF 25. The Filbur FC-1426 is a compatible replacement filter. The pool or spa filter cartridge is made of tightly-packed pleats and a high-quality polyester material with a water filtration surface area of 25 square feet per cartridge. The Filbur FC-1426 swimming pool filters are able to replace the following manufacturer part numbers: Jacuzzi 23-2377-04, Unicel C-6625, Pleatco PJ25-4, and Aladdin 12508.