Rainbow Automatic Chlorine or Bromine In-line Feeder Model 320 intended-usage_Residential Midget comparators in this series

Midget comparators in this series give the most accurate colorimetric readings available short of high-end electronic instrumentation

You can add product by broadcasting the granules over the pool water surface

One-Year Limited Warranty

This Warning Swim At Your Own Risk With Graphic aluminum sign measures 12 x 18 inches

Rainbow Automatic Chlorine or Bromine In-line Feeder Model 320 intended-usage_Residential Midget comparators in this seriesThe Rainbow Model 320 In Line Automatic Chlorine or Bromine Feeder is will treat pools from 6,500 to 27,000 gallons per day for bottom feed and 18,000 to 70,000 qallons per day for top feed. This model 320 features an external fine control valve that lets you adjust the feed rate to meet specific pool or spa requirements. The feeder uses small Trichlor or Bromine slow dissolving tablets to make sanitizing your existing spa easy and automatic. The