- 300 and 320 series filters available in clear amber for easy tablet level monitoring
- Completely enclosed system – no special venting required
- No escaping gases
- Unions not included
- All Rainbow Feeders are NSF Listed
- 50 PSI maximum operating pressure
- High capacity for 1 hard plumbing installations
- Holds 30 lbs. of tablets
- Treats up to 40,000 gallons with Bromine and up to 160,000 gallons with Trichlor
Pentair Rainbow R171230 Model HC-3330 is a high-capacity chemical feeder for chlorine and bromine tablets. The Rainbow HC-3330 holds approx. 30lbs of chemical. The Pentair Rainbow R171230 requires 1″ hard plumbing for installation. These heavy-duty, high capacity chemical feeders provide automatic chemical distribution for pools up to 40,000 gallons with Bromine and up to 160,000 gallons with Chlorine.
California Residents WARNING: Cancer and Reproductive Harm –
| Installation Type: | Commercial |
| Feeder Type: | Bromine/Chlorine Tablets |
| Product Type: | Chemical Feeder |
| Manufacturer: | Pentair |
| Warranty: | 1-Year |





















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