From trusted brand Pentair, the Rainbow Model 300-29 Off-Line Automatic Spa Feeder delivers reliable, hands-free sanitation for high-demand spas. Its tall 29" chamber and triple-capacity design mean fewer refills and more time enjoying your spa.
Designed to work with standard chlorine or bromine tablets, this feeder offers adjustable feed to dial in your spa’s exact chemical needs. The off-line configuration provides flexible installation, while the top-loading design makes refills quick and clean. With triple capacity, it’s built for busy environments and easy retrofit into most spa systems.
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29" chamber for high-capacity dosing
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Triple-capacity versus standard models
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Off-Line spa feeder for straightforward installation
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Chlorine or Bromine compatibility
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Adjustable feed for precise dosing
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Top-loading design for easy refills
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Easy retrofit to most spa systems
- Includes installation kit with hoses, clamps, and mounting hardware
Backed by Pentair’s reputation for durable, reliable spa equipment, the Rainbow 300-29 helps keep water clean and inviting with minimal maintenance. Ready to simplify spa care? Add the Rainbow 300-29 Off-Line Spa Feeder to your cart today and enjoy pristine water with every soak.
