Tablet Feeder | Pentair | Rainbow 300 | Offline | Plastic Heavy Duty

The Pentair Rainbow 300 Off-Line Chlorine/Bromine Tablet Feeder | R171016 keeps pool water clean and safe by maintaining proper sanitation. This off-line feeder is designed for flexible placement, delivering steady sanitizing action with chlorine or bromine tablets so you spend less time balancing chemistry and more time swimming.

Its off-line design minimizes tablet waste and provides consistent dosing to help prevent algae growth and bacterial blooms. Ideal for regular maintenance in residential or light commercial pools, it delivers predictable water quality without complicated automation, making pool care simpler and more reliable.

• Off-line design for flexible installation and easy service access
• Compatible with chlorine and bromine tablets for versatile sanitization
• Steady dosing supports stable sanitizer levels and clearer water
• Rugged, weather-resistant construction built for outdoor pool equipment
• Low-maintenance setup with straightforward adjustments and periodic checks

Whether upgrading an existing system or equipping a new pool, the Rainbow 300 helps you achieve dependable sanitation and swim-ready water. Shop now to elevate your pool chemistry with a trusted Pentair feeder solution.