Waterway Poly Storm Internal [4" FD] [Threaded] [Dir] [Large Face] [Scal] [Grey/SS] (229-5517S) carvinjacuzzi or is creating control-system problems

or is creating control-system problems tied to inadequate low-voltage power

Designed for compatible blower-related connection needs

Important upgrade for safety-focused pool and spa systems

or no longer giving the control area a finished look

Waterway Poly Storm Internal [4" FD] [Threaded] [Dir] [Large Face] [Scal] [Grey/SS] (229-5517S) carvinjacuzzi or is creating control-system problemsThe Waterway 229 5517S Poly Storm internal is designed for compatible threaded jet assemblies and features a 4 inch face diameter with directional action, large face format, scalloped styling, and a gray with stainless finish combination. A part like this is useful because it restores both the scale and the premium look of a larger visible jet face while maintaining directed output performance. The large face format makes this Waterway internal