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Years of customer use and satisfaction have proven Rainbow feeders to be the performance leader in pool and spa chemical dispensers.
300 and 320 series filters available in clear amber for easy tablet level monitoring.
- Completely enclosed system—no special venting required.
- No escaping gases
- 50 PSI maximum operating pressure
In-Line Feeders 320 Series. For permanent installation in return line of new or existing pools or spas. Installs in return line on pressure side of pump downstream of all equipment. Standard with 2 inch slip PVC fittings and adapters for 1-1/2 inch.
Off-Line Feeders 300 Series. Retrofits into existing pools or spas. Operates on pressure side of pump. Uses 1/4 inch feeder hoses, control valve and fittings.
NSF listed for public or residential use in swimming pools, spas or hot tubs using 1 inch Trichlor tablets and when used with a flow indicating device such as Rainbow Model R172080. Output rating for Bromine is not NSF certified for 300 and 320 Series feeders.
Note: Rainbow Automatic Chlorine/Bromine feeders are for use with slow dissolving trichlor or bromine tablets only.