Rainbow Chemical Feeder R171016
Rainbow Automatic Chlorine/Bromine Feeders are designed to be used with slow dissolving trichlor or bromine tablets only. The feeders is plumbed off-line and retrofits into existing pool or spa systems. It operates on the pressure side of the pump and uses 1/4″ feeder hoses that connect to your pool equipment plumbing.
- Rainbow 300, 5.5 lb Capacity, White
Additional Information
| Size | 3" Tablets |
| Type | Standard |
Alternate Part Numbers
- 4-15-0088
Exploded parts diagram: This part is shown on the Pentair Rainbow Auto Feeder Models 300,302,300-19, 300-29 exploded parts diagram.
🔧 Pentair Rainbow Auto Feeder Models 300,302,300-19, 300-29 – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.






