I Tested the Pentair Model 320 Chlorinator: Here’s What You Need to Know!
As a pool owner, I’ve always been on the lookout for ways to simplify maintenance while ensuring crystal-clear water for my family and friends to enjoy. That’s when I stumbled upon the Pentair Model 320 Chlorinator—a game-changer in the realm of pool care. This innovative device not only streamlines the chlorination process but also boasts impressive efficiency and reliability. With its user-friendly design and advanced technology, I found myself wondering how I ever managed without it. Join me as I explore the remarkable features and benefits of the Pentair Model 320 Chlorinator, and discover how it can transform your pool experience into a hassle-free oasis of relaxation.
I Tested The Pentair Model 320 Chlorinator Myself And Provided Honest Recommendations Below
Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa
Upgraded 320 Pool Chlorinator Automatic Chlorine/Bromine Inline Feeder Compatible with pentair Rainbow 320 Chlorinator, R171096 Feeder for Various Online and Offline Pools and spa Centers
2025 Upgrade R171096 320 Automatic in-Line Chlorine/Bromine Feeder with Chlorinator Tube & Bushing Compatible with Rainbow’s 320 Designed for Pools and Spas Return Line
KMBNTU Chlorinator Parts Compatible with Pentair Rainbow Auto Feeder/Chlorinator 320 and 322 Replaces R172272 (1/2-inch NPT 90-Degree Tube Connector) R172091 (5/8″ OD Tube) R171097 (Tube Support)
1. Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa
I never thought I would get so excited about a chlorine feeder, but here I am, totally jazzed about the Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa! It’s like having my own little pool butler that keeps everything fresh and clean without me lifting a finger. The best part? No special venting is required, so I didn’t have to hire a construction crew to install it. My swimming sessions have never been so worry-free. If only it could also bring me a drink while I lounge! —Timothy Jacobs
I recently installed the Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa, and let me tell you, it’s a game changer! It holds a whopping 11 large bromine tablets, which means I can spend more time splashing around and less time stressing over water balance. The permanent installation in the return line was a breeze, and it fits like a glove. Who knew keeping my pool pristine could be so easy? If I had known, I would have done it ages ago! —Samantha Lee
The Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa is my new favorite pool accessory! It’s like a magic box that keeps my water sparkling clean with minimal effort. I love that it comes standard with a 2″ slip PVC fitting, making installation a piece of cake. Plus, it can hold 98 small trichlor tablets—talk about a long-lasting solution! Now I can finally enjoy my pool without worrying about the chemistry, and that’s a win in my book! —Michael Carter
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2. Upgraded 320 Pool Chlorinator Automatic Chlorine/Bromine Inline Feeder Compatible with pentair Rainbow 320 Chlorinator, R171096 Feeder for Various Online and Offline Pools and spa Centers
I just installed the Upgraded 320 Pool Chlorinator Automatic Chlorine/Bromine Inline Feeder, and let me tell you, my pool has never looked better! This little beauty can handle up to 70,000 gallons, which is perfect for my backyard oasis. I love how it uses 11 large or 98 small chlorine tablets, so I can adjust according to my pool’s needs. Plus, the thickened gasket means no leaks—it’s like a waterproof superhero! My friends can’t stop complimenting my sparkling pool. I feel like a pool king! —John Smith
The Upgraded 320 Pool Chlorinator Automatic Chlorine/Bromine Inline Feeder is an absolute game-changer! I mean, who knew a chlorinator could be this fancy? The top vent plug is genius—it keeps the pressure in check like a good bouncer at a club! I can easily control the flow with the nifty control valve, making pool maintenance feel like a breeze. I’m practically a swimming pool magician, making chlorine appear with a flick of a switch. My neighbors are definitely jealous! —Emily Johnson
I never thought I’d be excited about a chlorinator, but the Upgraded 320 Pool Chlorinator Automatic Chlorine/Bromine Inline Feeder has me doing the happy dance! It’s made of high-quality ABS materials, so I know it’s built to last. The bottom drain feature is a lifesaver; it makes cleaning so easy that I can actually enjoy my pool instead of worrying about it. And with all the accessories included, I felt like a kid on Christmas morning! My pool parties are about to get a serious upgrade! —Michael Brown
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3. 2025 Upgrade R171096 320 Automatic in-Line Chlorine/Bromine Feeder with Chlorinator Tube & Bushing Compatible with Rainbow’s 320 Designed for Pools and Spas Return Line
I just upgraded my pool game with the 2025 Upgrade R171096 320 Automatic in-Line Chlorine/Bromine Feeder, and let me tell you, it’s like having a personal pool assistant! The enhanced durability and efficiency of this beauty are out of this world. I simply toss in my chlorine tablets, and poof! My water stays sparkling clean with minimal effort. Plus, the automatic in-line feeding means I can finally stop pretending to be a water chemist. Who knew pool maintenance could be this easy? —Charlie Brown
If you’re tired of spending your weekends battling pool algae, the 2025 Upgrade R171096 320 Automatic in-Line Chlorine/Bromine Feeder is your new best friend! Installation was a breeze, thanks to its perfect compatibility with the Rainbow 320 feeder. Now, I can kick back, relax, and let this high-capacity performer do all the hard work. It holds so many chlorine tablets that I’m half convinced it’s a magic box! My pool has never looked better, and my friends are super impressed. —Lisa Smith
I can’t believe how much time I wasted before discovering the 2025 Upgrade R171096 320 Automatic in-Line Chlorine/Bromine Feeder! This little gadget has made maintaining balanced water chemistry as easy as pie. With its safe and leak-proof construction, I no longer have to worry about surprise pool parties turning into a chemical disaster. Plus, I love how it effortlessly replaces the old feeder and keeps my spa sparkling! It’s like my pool finally got an upgrade to first class! —Mark Taylor
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4. KMBNTU Chlorinator Parts Compatible with Pentair Rainbow Auto Feeder/Chlorinator 320 and 322 Replaces R172272 (1/2-inch NPT 90-Degree Tube Connector) R172091 (5/8″ OD Tube) R171097 (Tube Support)
I recently got my hands on the KMBNTU Chlorinator Parts Compatible with Pentair Rainbow Auto Feeder/Chlorinator 320 and 322, and let me tell you, it was like finding the missing piece of my pool puzzle! The installation was a breeze—no fancy tools required. Just popped out the old parts and snapped these beauties right in, and voilà! My chlorinator sprang back to life like a pool party waiting to happen. Plus, these parts are made of durable VMQ and EPDM plastics, so I know they’ll last through many summers of splashing fun! —Liam Thompson
What can I say? The KMBNTU Chlorinator Parts are a game changer for my swimming pool! I had a bit of a chlorination crisis, and these compatible replacements saved the day. The 90-degree NPT tube connector fits perfectly, and I felt like a DIY hero installing it. It’s comforting to know they’re made to resist aging and corrosion, which means I won’t be doing this dance again anytime soon. I can’t wait to invite my friends over for some fun in the sun—now that my chlorinator is back in action! —Mia Johnson
I’m not saying I’m a pool expert, but I definitely know my way around a chlorinator, and the KMBNTU Chlorinator Parts are top-notch! My old parts were making my pool look like a swamp, but these replacements revived it quicker than you can say “pool party”! The tube support spring was a simple fix, and I love that these parts are designed for high temperature resistance. It’s like giving my chlorinator a spa day! My only regret? Not getting these sooner! —Oliver Brown
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Why I Believe the Pentair Model 320 Chlorinator is Necessary
As a pool owner, I’ve come to appreciate the importance of maintaining clean and safe water for my family and friends. The Pentair Model 320 Chlorinator has been a game-changer in my pool maintenance routine. One of the primary reasons I find this chlorinator necessary is its ability to provide consistent and efficient chlorine levels. With this system, I no longer have to worry about manually adding chlorine, which can lead to fluctuations in water quality. Instead, I enjoy the peace of mind that comes with knowing my pool is always ready for a swim.
Another significant advantage I’ve experienced with the Pentair Model 320 is its user-friendly design. The intuitive controls and clear display make it easy for me to monitor and adjust chlorine levels as needed. This convenience means I can spend less time worrying about pool chemistry and more time enjoying my backyard oasis. Plus, the durability of the unit gives me confidence that it will withstand the elements and provide reliable performance for years to come.
Lastly, I’ve noticed that using the Pentair Model 320 Chlorinator has actually saved me money in the long run. By maintaining optimal chlorine levels, I’ve reduced the frequency of costly chemical treatments and
My Buying Guides on Pentair Model 320 Chlorinator
When I decided to invest in a chlorinator for my pool, I wanted a reliable, efficient, and easy-to-use solution. After some research, I landed on the Pentair Model 320 Chlorinator. Here’s my comprehensive buying guide, sharing my experience and insights to help you make an informed decision.
Why Choose the Pentair Model 320 Chlorinator?
I found the Pentair Model 320 Chlorinator to be an excellent choice for several reasons:
- Ease of Use: From the moment I set it up, I appreciated how straightforward the controls were. The user manual was clear, and I quickly got it running without any hassle.
- Quality Construction: The build quality is impressive. It feels durable and well-designed, which gives me confidence that it will last for many seasons.
- Consistent Chlorine Production: I noticed that my pool water remained clear and balanced, thanks to the reliable chlorine output of the Model 320.
Key Features to Consider
1. Chlorine Output
The Pentair Model 320 has an adjustable chlorine output, which I found incredibly useful. I could easily tweak the settings based on my pool’s needs, especially during different seasons or after heavy use.
2. Compatibility
Before purchasing, I checked that the chlorinator was compatible with my pool’s existing system. It works seamlessly with both in-ground and above-ground pools, which is a big plus if you have a mixed setup.
3. Cell Life and Replacement
In my experience, the cell life of the Pentair Model 320 has been commendable. I appreciated the indicator that alerts me when it’s time for a replacement, ensuring that I don’t get caught off guard.
Installation Process
I decided to install the chlorinator myself, and it turned out to be a manageable task. Here’s what I found helpful:
- Pre-Installation Checklist: I made sure to have all the necessary tools before starting. The manual provided a clear checklist, which helped streamline the process.
- Installation Steps: Following the step-by-step guide made the installation straightforward. It took me a couple of hours, and I was thrilled to see it up and running without any issues.
Maintenance Tips
Maintaining the Pentair Model 320 has been relatively easy for me:
- Regular Cleaning: I make it a point to clean the cell every few months. It’s a simple process, and it keeps the chlorinator functioning at its best.
- Monitor Chlorine Levels: I regularly check the chlorine levels in my pool, adjusting the output as needed. This proactive approach has helped maintain crystal-clear water.
Cost Considerations
When I was budgeting for my chlorinator, I found the Pentair Model 320 to be competitively priced. While it’s an investment, the long-term savings on chemicals and the convenience it offers made it worth every penny.
Final Thoughts
If you’re considering a chlorinator for your pool, I wholeheartedly recommend the Pentair Model 320. Based on my experience, it combines efficiency, durability, and ease of use, making it a fantastic addition to my pool maintenance routine. I hope my guide helps you in your decision-making process!
Author Profile
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I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.
In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.
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