Pentair Autofill, Gray | T40BG Ottoman Integrates into standard skimmer assemblies

Integrates into standard skimmer assemblies for straightforward installation

Used with compatible Pentair sand filters

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This blower pressure switch monitors pressure in the induced-draft system and confirms that blower operation is creating the proper condition before ignition is allowed to proceed

Pentair Autofill, Gray | T40BG Ottoman Integrates into standard skimmer assembliesWhat This Part Is Used For The Pentair T40BG Autofill Gray maintains proper pool water level automatically. It compensates for evaporation through a mechanical float system. Why This Part Matters Consistent water level prevents suction issues and equipment strain. An autofill reduces manual filling and stabilizes operation. It supports reliable skimmer and pump performance. Key Features and Specifications Pentair manufacturer part number: T40BG