Airmax® O-Ring For 3/4" Airline Cap

Airmax^® O-Ring For 3/4" Airline Cap

Replacement O-ring for the Airmax Winterization Cap. The 3/4" yellow vinyl washer seals the airline cap to keep debris from entering during the winter months. For use in Shallow Water Series^™, Shallow Water HP Series^™ and PondSeries^® Aeration Systems.