CX3000J1 | Hayward SwimClear Air Relief Filter Polaris 3900 Sport gearbox Tested and certified by the

Tested and certified by the National Sanitation Foundation

Maintains Filter Longevity: Helps preserve the filter system’s performance and lifespan by maintaining pressure stability and preventing operational faults

How do I use the strips for the most accurate reading

the bulb offers a lifespan of up to 50

CX3000J1 | Hayward SwimClear Air Relief Filter Polaris 3900 Sport gearbox Tested and certified by theThe Hayward CX3000J1 SwimClear Air Relief Filter is a precision engineered replacement screen designed to help your Hayward SwimClear and compatible cartridge filter systems release trapped air efficiently, preventing airlocks and promoting optimal water flow. This part is an OEM built component that fits original system specifications, helping maintain proper filtration performance and protecting internal components from clogging by airborne debris.