Hayward AquaNaut 200 400 & 450 Wheel Hub Black Met | PVX051-236 Bio-Dex Stain & Scale The top cover kit is

The top cover kit is a replacement part that was made by Pentair

The valve features a durable Upper Housing which also includes the Speed Control mechanism

This part helps by keeping the hose above the cleaner so that way it doesn’t get tangled up or impede the cleaner in any way during the cleaning process

this bumper has a weight attached which helps balance the cleaner while it’s in the water and going through its cleaning process

The gray finish blends into contemporary pool designs and the direct compatibility with the Pentair (formerly A&A) Style 1 system means you can upgrade your cleaning head without altering your existing plumbing layout

Hayward AquaNaut 200 400 & 450 Wheel Hub Black Met | PVX051-236 Bio-Dex Stain & Scale The top cover kit isHayward AquaNaut 200 400 & 450 Wheel Hub Black Met (PVX051 236) The wheel hub (black met) is a replacement part that was made by Hayward. The same high quality materials were used to manufacture the original factory part. Making this a genuine OEM product. This part is designed to spin while allowing the tires to help the cleaner grip and move along the bottom surface of the pool, as well as climb up and down the pool walls. This provides a deeper and