Sanitization made super simple
Rainbow Automatic Chlorine/Bromine Feeders high capacity feeders are one of the easiest ways to sanitize large residential and commercial swimming pools using either chlorine or bromine slow dissolve tablets or sticks. These heavy-duty, high capacity feeders provide automatic sanitization.
* Completely enclosed system - no special venting required
* No escaping gases
* All Rainbow Feeders are NSF Listed
* 50 PSI maximum operating pressure
* Off-Line Feeders
* 300 Series. Retrofits into existing pools or spas. Operates on pressure side of pump. Uses 1/4 in. feeder hoses, control valve and fittings.
R171016 300 Holds 11 large or 98 small tablets. Treats 12000 to 48000 gallons.