Waterway 20sq Ft Filter Cartridge for 5" Pressure Filter

Part # 817-3640

Waterway 20sq Ft Filter Cartridge used on 5" Pressure Filter Can use this cartridge with Filter Assembly Same as: C-2612 (Unicel), PRB12-4 (Pleatco) P-2612 (Proline) Can use this cartridge with Filter Assembly: 510-3601LC

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