Pentair Air Bleed Tube | System 3 Modular Media Filter | 25021-0003Z FS2005 Verify whether your filter configuration

Verify whether your filter configuration uses or requires a check valve before ordering

This pump is ideal for new installations or as a replacement pump

inspect the motor pad for compression damage before reinstalling the motor

cross-reference against the parts diagram in your EQ Series installation manual using the pump's full model number

Brand Equipment Line Model / Part Number Notes Pentair Dynamite Jetted Pool Pump — Verify fitment before ordering Pentair Dynatron Noryl Pool and Spa Pump — Verify fitment before ordering Compatibility is based on Pentair parts documentation and available OEM records

Pentair Air Bleed Tube | System 3 Modular Media Filter | 25021-0003Z FS2005 Verify whether your filter configurationThe 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