Waterway Poly Jet Internal [4-3/16" FD] [Pulsator] [Deluxe Scallop] [White] (210-6170) cgairsystems Replacement may be needed when

Replacement may be needed when the original valve assembly is worn

When an older plate is cracked

A digital time clock helps automate recurring control of compatible electrical loads

Includes 1/2 inch top plug

Waterway Poly Jet Internal [4-3/16" FD] [Pulsator] [Deluxe Scallop] [White] (210-6170) cgairsystems Replacement may be needed whenThe Waterway 210 6170 Poly Jet internal is designed for compatible jet assemblies and features a 4 3 16 inch face diameter with pulsator action, deluxe scallop styling, and a white finish. An internal like this is useful because it restores a larger format visible trim piece while preserving the more specialized pulsator style jet performance. The white deluxe scallop face gives this Waterway part a polished, decorative appearance that helps refresh