The Pentair 2-109 Air Bleeder Screw O-Ring (273513) is a replacement sealing O-ring designed for air bleeder assemblies used in Pentair pool filter systems. This small but critical component ensures a tight seal around the air bleeder screw, preventing leaks while allowing trapped air to be safely released from the filter.
Pentair 2-109 Air Bleeder Screw O-Ring (273513) Compatibility
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Compatible with Pentair filter air bleeder assemblies
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Suitable for Pentair sand, cartridge, and DE filters
