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Rainbow Off-Line Chlorinator #300C R171022

Availability: In Stock

Regular Price: $104.99

Sale Price $82.99

You Save: $22.00  (20%)

Quick Overview

Rainbow Automatic Chemical Feeders are high capacity feeders and provide of the easiest ways to sanitize large residential and commercial swimming pools using either chlorine or bromine slow dissolving tablets or sticks. The Rainbow #300C Off-Line Automatic Chlorinator is a swimming pool chemical feeder designed to hold 11 large chlorine tabs or 98 small 1 inch chlorine or bromine tablets.


The #300C feeder treats pools from 12,000 up to 48,000 Gallons. This tablet feeder retrofits into existing pools or spas and is installed off-line near the pool equipment to provide a steady amount of chemicals to sanitize the pool.

  • Pentair Part Number: R171022 #300C
  • See through amber body
  • Treats 12,000 to 48,000 Gallons
  • Off-Line Chlorinator - installed near equipment to provide steady release of chemicals
  • Completely enclosed - No escaping fumes - No special venting required
  • Saves time, reduces manual handling of chemicals
  • Retrofits easily into existing pools or spas
  • Holds eleven 3" tablets or ninety eight 1" tablets
  • External fine-control valve for precise feed adjustment
  • Includes hoses and fitting installation kit
  • 50 PSI maximum operating pressure
  • NSF Listed
Additional Information
Delivery Time 2-5 Business Days
Manufacturer Rainbow
Technical Specs

Size:12,000 to 48,000 Gallons
Body: Clear (Amber)
Style: Off-Line

SKU RAI-45-937
Manufacturer Part # R171022
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