Pentair High Flow Manual Air Relief Valve - Pentair Clean Clear 150 Cartridge Filter |98209800 Intelliflo 3 3Hp the CX900G locking knob is

the CX900G locking knob is designed to withstand exposure to harsh pool chemicals

Tighten them evenly

Recirculate

long-term performance

Function: The filter head forms the top section of the filter housing

Pentair High Flow Manual Air Relief Valve - Pentair Clean Clear 150 Cartridge Filter |98209800 Intelliflo 3 3Hp the CX900G locking knob isFeatures Designed for high flow air purging in pool filter systems Manual operation for precise control when releasing trapped air Durable construction suited to pool chemical environments Description The Pentair High Flow Manual Air Relief Valve is engineered to help you purge trapped air from pool filter housings quickly and effectively. Proper air release prevents pressure spikes, supports accurate gauge readings, and maintains efficient water