Polaris Atlas/Atlas XT Top Cover Assembly with Swivel, Navy and Atlas Label | R0948000 Style_Vanquish but be careful not to

but be careful not to overtighten

Prevents damage to valve housing and seals

The part is white and attaches itself to the top cover with the help of a couple of screws locking both objects in a place where they can protect the internal operating mechanisms

Rigid collar designed for the Style 2 (and Gamma 2) pop‑up cleaning heads in the Pentair In‑Floor system

Maintain balanced pool water chemistry to prolong the life of the check-valve components

Polaris Atlas/Atlas XT Top Cover Assembly with Swivel, Navy and Atlas Label | R0948000 Style_Vanquish but be careful not toThe Polaris navy top cover assembly with swivel replacement for use with Polaris Atlas XT Suction Side Cleaner.