Description
Restore safe, efficient operation to your Pentair pool filter with the CMP High Flow Manual Air Relief Valve and Gauge assembly. This premium aftermarket replacement for the Pentair 98209800 ships as a complete kit containing the manual air relief valve, pressure gauge, rubber boot, and all supporting hardware needed for a full swap. The assembly enables you to quickly purge trapped air from inside the filter tank, keeping internal pressure within safe operating limits and ensuring consistent filtration performance. Designed to work across a broad range of Pentair filter models — including the Clean & Clear, Clean & Clear Plus, and FNS Plus lines — this kit provides a cost-effective way to maintain your filter system without compromising on quality or reliability.
