Pentair Rainbow 320: Effortless Pool Chlorination - R171096
Get Your Pentair Rainbow™ 320 Today and Simplify Your Pool Care!
ID#: PEN-R171096
Brand: Pentair Water Pool and Spa
SKU#: R171218 (Discontinued) New R171096
Retail Price: $249.95
Our Price: $149.95
You Save $100.00 or 40.01%
How the Rainbow 320 Inline Automatic Chlorinator is expected to Ship.
Features of Rainbow 320 Inline Automatic Chlorinator
- Completely enclosed system - no special venting required
- No escaping gases
- 50 psi maximum operating pressure
- For permanent installation in return line of new or existing pools or spas
- Installs in return line on pressure side of pump between equipment and pool/spa
- Standard with 2 inch slip PVC pipe fittings (standard in-ground pipe size)
- Includes adapters for 1.5 inch pipe fitting (for non standard in-ground or standard above-ground pipe)
- Holds 11 large or 98 small bromine or slow dissolving trichlor tablets and treats 6500 to 27000 gal bottom feed
- Simple, trouble free designs - no special venting required
- Top loading makes it easy to add chemicals
- Dimensions: 17-3/4 in.(H) x 5 in. (W) x 10 in. (D)
- Needs 19" clearance for easy operational loading or chlorinator
Benefits of Rainbow 320 Inline Automatic Chlorinator
- Consistent Chlorination: Provides a steady, slow-release of chlorine, eliminating the ups and downs of manual shocking and ensuring your water is always safe and clean.
- Easy Installation: Designed for simple in-line plumbing, perfect for both new pool construction and existing systems. No special tools are required.
- Large Capacity: The large 2.5 lbs capacity tank holds enough chlorine tablets to last for weeks, significantly reducing the frequency of maintenance.
- Adjustable Dial Control: Fine-tune your chlorine output with a simple, easy-to-use control dial. This precision allows you to optimize your pool's chemical balance.
- Corrosion-Proof Materials: Constructed from durable, heavy-duty materials, this unit is built to withstand harsh chemicals and UV exposure, ensuring long-lasting performance.
- Safer & More Convenient: Avoid direct handling of harsh chlorine chemicals. Simply load the unit, and let it do the work for you.
- Universal Compatibility: Works with both large and small slow-dissolving tablets or sticks, offering flexibility in your chemical choice
Rainbow 320 Inline Automatic Chlorinator Product Reviews
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Pentair Rainbow 320: Effortless Pool Chlorination - R171096
Get Your Pentair Rainbow™ 320 Today and Simplify Your Pool Care!
Tired of manually adding chlorine to your pool? The Pentair Rainbow 320 In-Line Automatic Chlorinator is the set-it-and-forget-it solution for maintaining a perfectly chlorinated and sanitized swimming pool. This compact, efficient system is designed to provide consistent, low-maintenance chlorination, so you can spend less time on pool care and more time enjoying your backyard oasis.
This in-line chlorinator is engineered for easy installation on new or existing pool plumbing lines. It connects directly to your return line, allowing it to efficiently dispense chlorine tablets (2.5 lbs capacity) into the water as it circulates. With its exclusive dial-control valve, you can precisely regulate the flow of chlorine, ensuring your pool's sanitization levels are always balanced, protecting against bacteria and algae without over-chlorinating
Spend more time swimming and less time on maintenance. The Pentair Rainbow 320 In-Line Chlorinator is a simple, reliable solution for keeping your pool or spa sanitized.
This unit is designed to be plumbed directly into your pool's return line. Simply fill the corrosion-proof canister with chlorine or bromine tablets, set the control valve to your desired level, and you're all set. It's an easy, hands-off way to maintain crystal-clear water.
WARNING: When refilling a floating or automatic chlorinator/brominator, always use the exact same type of tablets. If trichlor tablets were used, refill with trichlor tablets only. Never mix chlorine tablets with bromine tablets.
Last Updated: 08/21/2025 10:42 PM - ID:1686