Pentair O-Ring for G4 / G4V / G4VHP Cleaning Head | A&A 548308 | 236770 FS2002 Capacitor start/capacitor run

Capacitor start/capacitor run

⚠️ IMPORTANT: Some Sundance Spa Models Use Two Filter Cartridges

minimal maintenance

Follow this by adding the recommended sanitizer according to its directions into the skimmer

directing filtered water back into the pool

Pentair O-Ring for G4 / G4V / G4VHP Cleaning Head | A&A 548308 | 236770 FS2002 Capacitor start/capacitor runOEM Replacement O Ring G4 G4V G4VHP Cleaning Head The Pentair 236770 is the OEM replacement O ring for the G4, G4V, and G4VHP in floor cleaning heads. This small but critical seal maintains a watertight fit at the cleaning head assembly, keeping the head operating at proper pressure and preventing bypass leaks that reduce cleaning performance. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based lubricant