Waterway Poly Jet Internal [4-3/16" FD] [Pulsator] [Deluxe Scallop] [White] (210-6170) magnacraft A part like this is

A part like this is useful because it helps manage incoming flow and supports proper feeder installation and operation

or too worn to seat securely

and day-to-day usability

Includes 1/2 inch top plug

Waterway Poly Jet Internal [4-3/16" FD] [Pulsator] [Deluxe Scallop] [White] (210-6170) magnacraft A part like this isThe 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