💧 Tablet Feeder, Rainbow Model 300-29X, 1or 3 Tabs
Made by Rainbow/Pentair, manufacturer part number R171070.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Rainbow/Pentair |
| Manufacturer part number | R171070 |
| Model | 300-29X |
| Feeder Style | Off Line |
| Chemical Feeder Complete | Chlorine/Bromine Feeder |
| Pool/Spa Capacity (Gallons) | 80K – 322K |
| Catalog description | Tablet Feeder, Rainbow Model 300-29X, 1or 3 Tabs |
COMMERCIAL AND HIGH CAPACITY FEEDER
Heavy duty 1/2" control valve and tubing optimizes flow and erosion to provide larger amounts of sanitizer. Dispenses 8.5 lbs. of 1" Trichlor Tablets in 24 hours. Holds 29 large or 237 small tablets.
- Treats 80,000 to 322,000 gallons
- For use with 1" slow dissolving Trichlor or Bromine tablets only
Exploded parts diagram: This part is shown on the Pentair Rainbow Auto Feeder Models 300-29X exploded parts diagram.
🔧 Pentair Rainbow Auto Feeder Models 300-29X – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
🔧 Exploded diagram and parts
This part belongs to the Pentair Rainbow Auto Feeder Models 300-29X assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
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