Hayward Valve Clamp for ProSeries Sand Filters | GMX600NM C7699 Brings alkalinity level to ideal

Brings alkalinity level to ideal range

The cam kit drives the directional movement of the Great White cleaner head

above-ground

Each has a bicycle type vinyl hand grip and packed in a protective poly sleeve

Swivel cuff eliminates hose "twist" while cleaning

Hayward Valve Clamp for ProSeries Sand Filters | GMX600NM C7699 Brings alkalinity level to idealThe Hayward Valve Clamp (GMX600NM) is the OEM replacement clamp that secures the multiport control valve to the filter tank on Hayward ProSeries sand filters. This clamp maintains the sealed connection between the VariFlo or VariFlo XL multiport valve and the filter body. A worn or cracked clamp can allow water to bypass the valve seal, resulting in leaks at the valve to tank joint. Replacing it restores a proper, pressure tight fit. Specifications