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The Darlly 80651 Non-OEM 65 sq. ft. Hot Tub Filter Cartridge is a high-quality direct replacement for the following part numbers Baleen: AK-7007, OEM: 31114, 76136, 71827, Pleatco: PWK 45, PWK65, Unicel: C-8465, and Filbur: FC-3960. Darlly filters provide maximum filtration and offer a high flow rate in comparison to the factory originals or any other aftermarket Hot Tub Filter Cartridge Brand.
Diameter |
8 1/2" (216 mm) |
Length |
10 1/2" |
Top |
3" (76 mm) |
Bottom |
3" (76 mm) |
Media |
3 oz. |
Surface Area |
65 sq. ft. |
Replaces |
Caldera Spas: 76136 and Hot Spring Spas: 114/71827/71, Tiger River Spas |
OEM |
65 sq. ft. HotSprings Spas/Watkins Mfg. |