Rainbow
Automatic Chlorine/Bromine Feeders
Model 300/320
By Pentair Water Pool and Spa
TM The efficient, easy way to sanitize your pool or spa
The Rainbow
models 300 and 320 automatic chlorine/brominefeeders not only save time, but also reduce manual handling of chemicals. They use large or small Trichlor or Bromine slow-dissolving tablets to make sanitizing your new or existing pool or spa easy and automatic. Both install easily on the pressure side of the pump, downstream of the filter and heater.The freestanding Model 300 and the in-line Model 320 both feature an external fine control valve that lets you adjust the feed rate to meet specific pool or spa requirements. The 300 is ideal for retrofitting existing
swimming ponds for automatic sanitization. The 320 is designed for permanent installation in the return line of new or existing systems, and dispenses sanitizer directly into your pool or spa, downstream of all equipment.
● Completely enclosed systemsno escaping fumes.
● Simple, troublefree designsno special venting required.
● Top-loading makes it easy to add chemicals. Also available in clear amber for easy tablet viewing.Feeder extensions increase tablet or stick capacity so you can vacation without worrying about running out of chlorine.