Hayward AquaNaut Wheel Tread Finger Bump Blue (PVX075PK2-234) andersonmfg A flex tube nest is

A flex tube nest is useful because it provides the surface area and structure needed for DE filtration

5 gallon tank for chemical feed applications

Direct replacement unit

The 2 inch fit and 5-spoke design give this gasket its practical value because sealing parts work best when they match the original valve profile closely

The tank lid on a cartridge filter sees frequent handling during cleaning

Hayward AquaNaut Wheel Tread Finger Bump Blue (PVX075PK2-234) andersonmfg A flex tube nest isKeeping an automatic cleaner moving correctly often comes down to the smaller service parts. Hayward AquaNaut Wheel Tread Finger Bump Blue is intended to help maintain compatible Hayward cleaner performance by replacing a worn, cracked, clogged, or damaged component in the cleaner assembly. This type of repair part can help improve traction, debris handling, housing integrity, or day to day cleaner operation without replacing the entire unit. For