Hayward Valve Clamp for ProSeries Sand Filters | GMX600NM FG1005 This is a replacement vacuum

This is a replacement vacuum head or motor for an existing Hammerhead vacuum

Replacing a worn bag restores the cleaner's full collection capacity and keeps captured debris out of your pool

The 5/16" specification on this knob (076033Z) applies to equipment manufactured after 1998

The water turns red to indicate active cleaning power and transitions to yellow when the chemical cycle is complete or the solution is spent

Hayward Valve Clamp for ProSeries Sand Filters | GMX600NM FG1005 This is a replacement vacuumThe 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