Pentair Air Relief Strainer | PacFab Star D.E. Filter | 191329

Description

The Pentair Air Relief Strainer (191329) is the OEM replacement air relief strainer for PacFab Star Polymeric and Star Pool & Spa D.E. filter systems.

What It Does

The air relief strainer prevents debris from entering the air relief valve assembly on your D.E. filter, protecting the valve seat and ensuring the manual air bleed operates correctly. A blocked or failed strainer can prevent air from purging properly, leading to air locks and reduced filter performance.

Specifications

Poolaroo Pro Tip

When servicing the air relief assembly on a PacFab Star D.E. filter, inspect the strainer for calcium scale buildup or debris clogging before assuming the bleed valve itself has failed. A clogged strainer is a common cause of a non-functioning air relief and is a far less expensive fix than replacing the full valve assembly. Verify the part number 191329 against your filter’s parts diagram before ordering to confirm correct fitment for your model year.