Balboa ControlMySpa Ultra Gateway RF Module (59303) remotecontrols this Waterway air relief assembly

this Waterway air relief assembly is a practical replacement choice for improving both serviceability and system condition

Supports pool protection

Waterway Top Flo straight-body air injector

A tank lid is one of the most visible and most important structural parts of the filter body

Balboa ControlMySpa Ultra Gateway RF Module (59303) remotecontrols this Waterway air relief assemblySmart spa features only feel convenient when the hardware behind them stays dependable, and this ControlMySpa Ultra Gateway RF Module is designed to support that connection in compatible systems. When homeowners want remote access and cleaner communication between the spa and connected controls, the gateway module becomes the behind the scenes part that makes that experience possible. Modules like this matter because the spa is no longer just a self