Polaris/Zodiac Cleaning Head [Blue] (3-9-504) deltrolcontrols A filter cartridge helps support

A filter cartridge helps support cleaner circulating water by collecting debris within the filtration system

The Waterway 400-9177B wall fitting is designed for compatible return applications using a 2-3/8 inch hole size

Improves wiring flexibility and service accuracy

This type of part is especially useful when the original head or nozzle has worn

Replacing the tube can help restore more dependable operation in a targeted and efficient way

Polaris/Zodiac Cleaning Head [Blue] (3-9-504) deltrolcontrols A filter cartridge helps supportA cleaning head helps direct water and cleaning action in a compatible in floor or integrated cleaning system, and this Polaris and Zodiac version is a blue cleaning head using the 3 9 504 reference. Cleaning heads are useful because they serve as the visible and functional outlet point that supports surface cleaning coverage in the system. This part has practical value because the color specific version helps preserve the intended appearance of the