Hayward AquaNaut Upper Body Blue (PVXS01SA-237-01) pallighting A twin-roto internal is useful

A twin-roto internal is useful because it helps create a stronger rotating water action through the jet face

this CMP 90 degree sweep elbow is a practical replacement when the original 1-1/2 inch slip x 1-1/2 inch slip fitting needs renewal

or top access valve assemblies that route water to jets

this Waterway wall fitting assembly is a practical replacement when a 3-3/4 inch hole-size unit with lens and reflector is needed

As the rotating component inside the wet end

Hayward AquaNaut Upper Body Blue (PVXS01SA-237-01) pallighting A twin-roto internal is usefulThis blue upper body component helps restore the exterior housing of compatible Hayward AquaNaut suction cleaners. Body parts can become scuffed, cracked, or damaged from years of pool operation, especially around steps, walls, and cleaner obstacles. Replacing the upper body can improve both appearance and structural fit without requiring a full cleaner replacement. It is a useful part for cleaner rebuilds where the drive system is still functional