Unicel C-6430AM Antimicrobial Replacement Filter Cartridge | 30 sq. ft. | Hot Springs / Watkins Spas PD110 The Pentair Manifold Internals (77707-0208)

The Pentair Manifold Internals (77707-0208) is the OEM replacement manifold internals assembly designed for Pentair pool and spa heaters with a 333K BTU rating

Scale in GPM

enabling the cleaner to move across pool surfaces

inspect the multiport valve's top-mount collar and the filter tank neck for cracks or deformation at the same time — a damaged seating surface will cause the new clamp to leak regardless of how securely it's tightened

Unicel C-6430AM Antimicrobial Replacement Filter Cartridge | 30 sq. ft. | Hot Springs / Watkins Spas PD110 The Pentair Manifold Internals (77707-0208)The Unicel C 6430AM is a 30 sq. ft. 6000 Series replacement spa filter cartridge engineered with antimicrobial treated media purpose built for Hot Springs and Watkins spa owners who demand precision fit performance. Manufactured with 3 oz. Reemay 2033 polyester filter media infused with antimicrobial treatment, this cartridge delivers 124 pleats of tight, consistent filtration to keep water clear and the media protected between service cycles.