Hayward Large O-Ring for SwimClear Cartridge Filters, ProGrid DE Filters, and MaxFlo Pumps | SX220Z2 Skimmers The Skim-Vac plate seats over

The Skim-Vac plate seats over the skimmer basket inside the skimmer body

keeping your pool protected during the winter season

Purpose: Keeps the supply lines from popping off and prevents chemical leaks

This product may be used in systems sanitized with chlorinating or brominating products

If your existing cartridge has a different end cap color or style

Hayward Large O-Ring for SwimClear Cartridge Filters, ProGrid DE Filters, and MaxFlo Pumps | SX220Z2 Skimmers The Skim-Vac plate seats overThe Hayward Large O Ring (SX220Z2) is the OEM replacement tank body O ring for SwimClear multi element cartridge filters, ProGrid DE filters, and MaxFlo pump families. 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 large format O ring seals the tank body joint on compatible Hayward filters and