SpiroPure SP-PS-3960 is a compatible alternative pool and hot tub spa replacement for Hot Springs Spas 31114, Pleatco PWK65, and Unicel C-8465 jacuzzi cartridges. SP-PS-3960 is designed to fit spas by Hot Springs Spas, Watkins Mfg, and Tiger River Spas.
Important Specifications:
- Diameter: 8 1/2" (8.5")
- Length: 10 1/2" (10.5")
- Top Hole: 3"
- Bottom Hole: 3"
- Top Style: Open
- Bottom Style: Open
- Media Area: 65 sqft
- Weight: 3 oz
Compatible Hot Tub Spa & Pool Filters:
- Aladdin 16506
- Baleen AK-7007
- Darlly 80651
- Excel Filters XLS-810
- Filbur FC-3960, FC-3960M
- Magnum HS65
- Pleatco PWK65, PWK65-M
- Pleatco PWK45N
- Pure N Clean PC-3960
- SD-00541, 01048
- Unicel C-8465, C-8465RA
- OEM 31114, 71827
- OEM 71828
- 65 Square Foot Hot Springs Spas / Watkins Mfg.
Compatible Hot Tub Spa & Pool Brands:
- Caldera Spas
- Hot Springs Spas
- Tiger River Spas
- Watkins Manufacturing
