Hayward Air Relief Assembly with O-Ring for SwimClear Single Element Cartridge Filter | CXRLV1001 FC9450 Impeller assemblies are HP- and

Impeller assemblies are HP- and configuration-specific — a Full Rated and an Up-Rated pump of the same horsepower use different impellers

filters that require 30" grids

With 171 pleats of 4 oz

Do not overdose

Robot Type: Cordless

Hayward Air Relief Assembly with O-Ring for SwimClear Single Element Cartridge Filter | CXRLV1001 FC9450 Impeller assemblies are HP- andThe Hayward Air Relief Assembly with O Ring (CXRLV1001) is the OEM replacement air relief valve assembly for the SwimClear Single Element Cartridge Filter, designed to release trapped air from the filter tank and restore proper water flow and pressure. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate the included O ring with a silicone based lubricant before installation. Browse our Pool Plumbing Lubricants for a compatible silicone