Description
Rainbow – Automatic Chlorine / Bromine Feeder – 300 Free Stand, Large Tabs – R171016
- Rainbow 300 automatic chlorine/bromine off-line pool and spa feeder
- Holds 11 large or 98 small tablets; treats 12,000 to 48,000 gallons
- Operates on pressure side of pumps
- Uses 1/4-inch feeder hoses, control valve and fittings
- Measures 14-3/4-inch length by 23-inch height by 22-1/4-inch width
300 Series – Retrofits into existing pools or spas. Operates on pressure side of pump. Uses 1/4″ feeder hoses, control valve and fittings.






