• Weight: 3 oz. 

• Width: 5 11/16" 

• Length: 10 3/8" 

• Area: 25 sq. ft. 

• Top Style: Closed with Loop 

• Bottom Style: 2 1/8" Open 

The Unicel C-5601 R Compatible Pool & Spa Replacement Filter Cartridge is a compatible spa or pool filter cartridge for the Jacuzzi Aero and Caressa, C/top. Filbur manufactures the FC-1330 as a compatible replacement filter. The FC-1330 spa filters are a polyester-pleated cartridge and cover a surface area of 25 square feet. Spa and swimming pool filters work in conjunction with balanced water chemistry to removed bacteria, body oils, lotions, and soaps that can cloud water and cause an unsafe swimming environment. The Filbur FC-1330 spa filter cartridges are able to replace the following manufacturer part numbers: Unicel C-5601, Jacuzzi 6199000, Pleatco PJW23-M4, and Aladdin 12512.