Pentair Air Bleed Tube Assembly 520 sq. ft. | Clean & Clear Plus & Quad D.E. | 178583 Pool Cleaner Parts Measures 16-inch length by 19-inch

Measures 16-inch length by 19-inch height by 17-inch width

cross-reference that diagram to confirm you are pulling RCX11000 from the correct position — the impeller location differs between the SharkVac and TigerShark diagram versions

and eliminates the internal bypass leaks that rob your cleaner of drive pressure

If there is NO visible algae

Pentair Air Bleed Tube Assembly 520 sq. ft. | Clean & Clear Plus & Quad D.E. | 178583 Pool Cleaner Parts Measures 16-inch length by 19-inchThe Pentair Air Bleed Tube Assembly (178583) is the OEM replacement air bleed tube for the Clean & Clear Plus 520 sq. ft. cartridge filter and the Quad D. E. 100 sq. ft. filter. IMPORTANT: MODEL DATE RESTRICTION This air bleed tube assembly fits the Clean & Clear Plus 520 sq. ft. filter on units manufactured after November 1998 only. Check your filter's manufacture date before ordering earlier units require a different assembly. The air bleed tube