Baleen AK-4029 Filter Cartridge Replaces PPM25-4, C-5626, and FC-3626

Aftermarket Hot Tub Filter Cartridge Replacement. This repalcement is compatible with and the same as the following Hot Tub Filter Cartridge Part Numbers PPM25-4, C-5626, and FC-3626.

• Diameter: 5 3/16"
• Length: 11 7/8"
• Top: Hole: 1 1/16"
• Bottom: Hole: 1 5/8"