Unicel C-4950 50 Sq Ft Replacement Pool and Spa Filter.
- Compatibility: It is compatible with many brands, including Bullfrog Spas, Cal Spas, Coleman Spas, Jacuzzi Premium, Pentair Pool Products, Sundance Spas, Waterway Plastics, and more.
- Dimensions: The outer diameter is 4-15/16" and the length is 13-5/16".
