Pentair Rainbow 320 Swimming Pool Chlorine Feeder

Was $119.99 You save $38.00!
(1 Review)
SKU: R171096
Brand: Pentair
Condition: New
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Spend less time maintaining your pool and measuring chemicals with this Pentair Rainbow 320 Inline Auto-Chlorine/Bromine Feeder. This Pentair Rainbow feeder is a completely enclosed system, so it won't need special venting. It can trat anywhere from 18,000 to 70,000 gallons, it uses slow-dissolve Trichlor or Bromine tabs or sticks, it loads on the top for convenience, and it install in your return line on the pressure side of your pump, downstream from all the other equipment.

  • Pentair Rainbow 320 Automatic Chlorine/Bromine Feeder for Swimming Pool and Spa
  • Easy, Efficient way to sanitize your pool or spa
  • Saves time, reduces manual handling of chemicals
  • Can treat from 18,000 to 70,000 gallons
  • Provides more efficient use of slow dissolve Trichlor or Bromine tablet or sticks
  • Top loading for convenience
  • External fine control valve for precise feed adjustment
  • For permanent installation in return line of new or existing pools or spas.
  • Completely enclosed - No escaping fumes
  • No special venting required
  • Installs in return line on pressure side of pump downstream of all equipment.
  • Standard with 2 in. slip PVC fittings and adapters for 1-1/2 in.
  • Completely enclosed system - no special venting required
  • No escaping gases
  • All Rainbow Feeders are NSF Listed
  • 50 PSI maximum operating pressure
  • Holds 11 large or 98 small Bromine or slow dissolving Trichlor tablets. T
  • Saves time, reduces manual handling of chemicals
  • NSF Listed
  • 50PSI maximum operating pressure
Written by from Texas on Sep 7, 2011
Pentair Rainbow 320 Chlorinator

This chlorinator is easy to install and very simple to use.  Just fill it up and turn the dial to set the chlorine level.  It seems capable of dispensing more chlorine than its specifications would indicate, so I can keep it dialed back to a relatively low setting.  It is very well-constrtucted and looks like it will last a long time.

Would I recommend this to a friend or family member? Yes
  • Simple to Set Up
  • Sturdy
  • Quality Construction
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