Pentair Rainbow Automatic Feeder 320 Spa Chamber (R172037) transformers and summer backyard entertaining

and summer backyard entertaining

A pressure gauge is useful because it helps show system pressure

Match the shape

or no longer seating properly in the strainer housing

Supports proper internal filter assembly

Pentair Rainbow Automatic Feeder 320 Spa Chamber (R172037) transformers and summer backyard entertainingReliable pool equipment depends on small parts staying sealed, aligned, and secure. The Rainbow Automatic Feeder 320 Spa Chamber is a Pentair Rainbow replacement for chemical feeder service, helping helps maintain controlled sanitizer delivery. In feeder service, correctly matched small parts help manage sanitizer flow, reduce nuisance leaks, and keep maintenance more predictable. Matches compatible equipment applications that reference part number