Pentair Air Bleed Tube | System 3 Modular Media Filter | 25021-0003Z UHDSR137 Triton II TR60 units after

Triton II TR60 units after June 2007

Confirm you have the correct length by measuring your existing lateral before ordering

**We recommend you monitor your filter's pressure gauges to ensure no issues with your filtration and circulation system

Take the other end of the FireFighter1™ Suction Hose and plug it into the inlet port under your skimmer basket while the pool pump is on

Top and front basket access

Pentair Air Bleed Tube | System 3 Modular Media Filter | 25021-0003Z UHDSR137 Triton II TR60 units afterThe Pentair Air Bleed Tube (25021 0003Z) is the OEM replacement air bleed tube for the Pentair (formerly Sta Rite) System 3 Modular Media Filter. If your filter's air bleed assembly is cracked, missing, or no longer venting trapped air properly, this is the direct OEM replacement. The air bleed tube channels trapped air from inside the filter tank to the manual air relief valve, allowing air to be purged from the system during startup and after