Hayward Valve O-Ring for ProSeries Sand Filters and MaxFlo Pumps | GMX600F Suction Pool Cleaners Brand Equipment Line Model /

Brand Equipment Line Model / Part Number Notes Pentair 300 Off-Line Feeder — 300 Series R1710161 300 & 320 Replacement Kit Pentair 320 In-Line Feeder — 320 Series R1710961 300 & 320 Replacement Kit Compatibility is based on Pentair parts documentation and available OEM records

This kit seals the valve to maintain system pressure and prevent leaks at the valve body

This is the same 2000-series testing platform trusted by pool professionals

The Hayward PowerFlo Matrix High Efficiency Pump (W3SP1592) delivers dependable

Hayward Valve O-Ring for ProSeries Sand Filters and MaxFlo Pumps | GMX600F Suction Pool Cleaners Brand Equipment Line Model /The Hayward Valve O Ring (GMX600F) is the OEM replacement sealing O ring for the VariFlo and VariFlo XL multiport control valves fitted to Hayward ProSeries sand filters and MaxFlo pump models. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based lubricant before installation. Browse our Pool Plumbing Lubricants for a compatible silicone lubricant. This O ring forms the pressure seal at its designated