Pentair Rainbow 320 Automatic Feeder 1/2" Control Valve (R172086Z) culligan or visually aged

or visually aged

Supports dependable filtration when matched to the correct model

Supports 53A

A topside control is useful because it gives the user convenient access to selected spa functions

A heater in this format is useful because it combines the core heat-producing function with the protective sensing features many supported systems rely on

Pentair Rainbow 320 Automatic Feeder 1/2" Control Valve (R172086Z) culligan or visually agedThe Rainbow 320 automatic feeder 1 2 inch control valve helps regulate chemical delivery in compatible Pentair feeder installations. Proper valve function is important because sanitizer output needs to be controlled without leaks, binding, or erratic adjustment. If the current valve is difficult to turn, visibly damaged, or no longer providing predictable flow control, this replacement can help bring the feeder back to normal service. It is a targeted