Offline Tablet Feeder | Pentair | Rainbow 300-29X | High Capacity | Automatic Dosing

The Pentair Rainbow 300-29X Off-Line Automatic Chlorine/Bromine Tablet Commercial & High Capacity Pool/Spa Feeder helps keep your water clean and safe by maintaining proper sanitation. Designed for commercial and high-capacity pools and spas, this off-line feeder automates tablet dosing, reducing manual handling and chemical variability. It works with chlorine or bromine tablets to deliver steady sanitation, minimize algae growth, and keep swim-ready water.

• High-capacity hopper supports longer runs between refills, reducing maintenance interruptions.
• Off-Line design fits into your existing auto-dosing setup for reliable operation.
• Chlorine and bromine compatibility offers flexible sanitation for varying water chemistry.
• Precise, adjustable dosing tailored to pool turnover and usage.
• Durable construction with corrosion-resistant materials built for commercial pool equipment.
• Easy installation & maintenance designed for busy facilities and spa environments.

Ideal for hotels, fitness clubs, and large community pools, this feeder helps you maintain consistent water quality while reducing chemical waste. Pair it with your automatic chemical dosing system to simplify maintenance and achieve dependable results. Learn more to see how this high-capacity feeder can fit your facility.