Pentair Rainbow 320 Inline Chlorine/Bromine Tablet Feeder | R171096

Take the hassle out of pool care with the Pentair Rainbow 320 In-Line Chemical Feeder. Designed for permanent installation directly into the return line of your existing or new pool or spa system, this automatic feeder delivers consistent and reliable sanitation using slow-dissolving chlorine or bromine tablets. Ideal for both residential and commercial pools, this heavy-duty unit can handle up to 70,000 gallons depending on installation type. With its fully enclosed design, it eliminates chemical fumes and requires no special venting, making pool maintenance simpler and safer. Key Features: Automatic Sanitization for pools and spas from 6,500 to 70,000 gallons Works with slow-dissolving 1" bromine or trichlor tablets Holds 11 large or 98 small tablets for long-lasting treatment Comes with 2" slip PVC fittings and 1.5" adapters Features an external control valve for precise feed rate adjustments No fumes, no venting, no floating dispensers Constructed from corrosion-resi