Pentair 178583 Clean & Clear Plus 520 / Quad Air Bleed Assembly – Clean And Clear Plus 520 Cartridge Filter Gas Pool Heater air buildup within the filter

air buildup within the filter can reduce the system's efficiency

reliable solution to restore your filter’s internal plumbing integrity

corrosion-resistant materials for lasting performance in harsh pool environments

The Hayward MaxFlo VS Pump Diffuser O-Ring (SX220Z2) restores a proper wet-end seal between the diffuser and volute on compatible MaxFlo variable speed pool pumps

7" (D) x 14

Pentair 178583 Clean & Clear Plus 520 / Quad Air Bleed Assembly – Clean And Clear Plus 520 Cartridge Filter Gas Pool Heater air buildup within the filterPentair Clean & Clear Plus 520 Quad Air Bleed Assembly 178583 OEM air bleed tube for Pentair Clean & Clear Plus 520 and Quad D. E. filters. Prevents air lock and ensures proper flow. SKU 178583. Features Replaces worn or cracked air bleed tube for optimal filter performance Fits Pentair Clean & Clear Plus 520 and Quad D. E. 100 filters 35 1 4" length ensures full reach to manifold ports Chemical resistant materials maintain integrity in pool