Pentair R171056 Automatic Off-Line Double-Capacity Spa Chamber Chlorine/Bromine Feeder

Pentair Rainbow Model 300-19 is a spa feeder that includes a double-capacity 19" chamber and treats 13000 to 52000 gallons.

Features:

• 300 Series
• Completely enclosed system - no special venting required
• No escaping gases
• Unions not included
• All Rainbow Feeders are NSF Listed
• 50 PSI maximum operating pressure
• Retrofits into exisitng pools or spas
• Operates on pressure side of pool pump
• Uses 1/4 feeder hoses, control valve and fittings
• Spa feeder includes double-capacity 19 in. chamber
• Treats 13,000 to 52,000 gallons