Chlorine/Bromine Feeder | Pentair Rainbow | HC-3330 | Commercial | Heavy Duty DIY

Pentair Rainbow HC-3330 is a commercial chlorine/bromine feeder that helps keep pool water clean and safe by maintaining proper sanitation. Designed for frequent use in large or high-traffic pools, this unit helps prevent algae and bacteria so swimmers can enjoy a clear, inviting pool.

Model R171230 is a reliable solution for commercial facilities such as hotels, apartment complexes, and fitness centers. It provides steady chemical feed to maintain sanitizer residuals, reducing manual dosing and exposure to handling concentrated chemicals. By delivering a controlled amount of chlorine or bromine, it supports consistent water balance and clarity, even during busy swim hours. The Rainbow HC-3330 is built to withstand frequent servicing and harsh pool environments, with durable components designed for long service life.

• Commercial-grade construction for heavy-use pools
• Adjustable feed rate for precise dosing of chlorine or bromine
• Maintains stable sanitizer levels to prevent algae and bacteria
• Low-maintenance operation with easy access for servicing
• Works with standard chlorine/bromine tablet systems

Discover how this feeder can simplify maintenance for your facility—consider adding the Pentair Rainbow HC-3330 to your pool care setup today.