Pentair Air Relief Strainer | PacFab Star D.E. Filter | 191329 Regal River Valley Spas

River Valley Spas

perform a spot test on a low-risk spot to ensure you are not harming your system before performing wash/rinsing

If your pump label reads "IntelliFlo VF

Size: 1 L Bottle

Pentair Air Relief Strainer | PacFab Star D.E. Filter | 191329 Regal River Valley SpasThe 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