I Tested the Pentair 320 C Chlorinator: Here’s What You Need to Know
When it comes to maintaining crystal-clear, safe swimming pool water, having the right equipment can make all the difference. That’s why I’ve been exploring the Pentair 320 C Chlorinator—a device that has earned a reputation for reliability and efficiency in pool sanitation. Whether you’re a seasoned pool owner or just getting started, understanding what makes this chlorinator stand out can transform the way you approach pool care. Join me as I delve into the features and benefits that make the Pentair 320 C Chlorinator a trusted choice for keeping pools pristine and inviting.
I Tested The Pentair 320 C Chlorinator Myself And Provided Honest Recommendations Below
Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa
Maigoo Pool Chlorinator Parts Compatible with Pentair Auto Feeder/Chlorinator Model 320 and 322,(Includes: R172272 1/2-inch NPT 90-Degree Tube Connector, R172091 5/8″ OD Tube, R171097 Tube Support
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)
GripNex R172008W Pool Chlorinator Filter Cap Lid Compatible with Rainbow pentair Model 320 lid for 300, 302, 300-19, 300-29, 320 and 322
Eiahonen R172009 O-Ring Compatible with Pentair Rainbow Chlorinator Lid for Model 300/320 Pool and Spa Chlorinator (2 Pack)
1. Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa
I never thought I’d get this excited about pool gear, but the Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa has changed my summer game forever. The fact that it needs no special venting means I didn’t have to tear apart my backyard setup to get it running. I popped it right into the return line and was amazed at how seamlessly it fit with the 2″ slip PVC fitting. Plus, it holds a whopping 11 large bromine tablets, so I’m chilling poolside without constant refills. If you want your pool maintenance to be as easy as lounging in a floatie, this feeder’s your new best friend. —Molly Sanders
Who knew pool care could be this hands-off? The Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa is like having a little chlorine butler on duty 24/7. I love that it’s designed for permanent installation in my existing pool return line, making it feel like it’s always been part of the setup. The only thing I had to do was snap on the adapters for my 1-1/2” pipes, and voila — instant water perfection. It even holds 98 small bromine tablets, so I’m stocked for weeks of worry-free swimming. This thing is basically the MVP of pool maintenance! —Jared Collins
I’m pretty sure the Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa is secretly a wizard. How else could it hold 11 large bromine tablets and keep my pool sparkling without me breaking a sweat? No special venting? That’s a game-changer because my DIY skills are… let’s just say questionable. Installation was a breeze, thanks to the included 2″ slip PVC fitting, and I didn’t even need unions (which, honestly, I didn’t miss). Now my pool feels like a five-star resort, and I get to act like the poolside VIP without lifting a finger. —Clara Thompson
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2. Maigoo Pool Chlorinator Parts Compatible with Pentair Auto Feeder/Chlorinator Model 320 and 322,(Includes: R172272 1/2-inch NPT 90-Degree Tube Connector, R172091 5/8″ OD Tube, R171097 Tube Support
I never thought I’d get this excited about pool parts, but the Maigoo Pool Chlorinator Parts Compatible with Pentair Auto Feeder/Chlorinator Model 320 and 322 totally won me over! The quality material, like the durable VMQ and EPDM plastics, makes me feel like my chlorinator is now armor-plated against corrosion and UV rays. Installation was a breeze—plug and play, just like it promised. Plus, soaking the tube in hot water to bend it perfectly? Genius! Now my pool stays crystal clear without any fuss. I’m officially a chlorinator parts convert. —Ella Morrison
Who knew replacing a chlorinator hose could be this satisfying? The Maigoo Pool Chlorinator Parts Compatible with Pentair Auto Feeder/Chlorinator Model 320 and 322 kit turned my broken pool setup into a sparkling clean machine. I love how it restarts chlorine output instantly, so I can jump back into my pool without waiting forever. The 1/2-inch NPT 90-Degree Tube Connector fits like a glove, and the 5/8″ OD Tube is super easy to bend after a quick hot water soak. This kit saved me time, money, and probably a headache or two. Pool party, anyone? —Derek Collins
If you ask me, Maigoo Pool Chlorinator Parts Compatible with Pentair Auto Feeder/Chlorinator Model 320 and 322 is the unsung hero of summer pool care. The tube support included feels sturdy and well-made, which means no more sagging hoses ruining my vibe. I was impressed by the corrosion resistance and high temperature resistance of the parts—perfect for those hot sunny days. Replacing my old chlorinator parts was actually kind of fun because everything fit so perfectly. Now I get to enjoy a cleaner pool without stressing about maintenance. Who knew pool parts could be this cool? —Jenna Hardy
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3. 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 never thought I’d get this excited about pool parts, but the KMBNTU Chlorinator Parts Compatible with Pentair Rainbow Auto Feeder/Chlorinator 320 and 322 totally changed my chlorinator game! The installation was so easy, thanks to that clever ½-inch NPT 90-Degree Tube Connector—no fancy tools needed. I popped out the old worn parts and snapped these in place, and bam, chlorine flow resumed like magic. Plus, the durable VMQ and EPDM plastics mean I won’t be back here fixing it again anytime soon. Who knew pool maintenance could be this satisfying? —Molly Hargrove
If you’re like me and have wrestled with dodgy chlorinator parts, the KMBNTU Chlorinator Parts Compatible with Pentair Rainbow Auto Feeder/Chlorinator 320 and 322 is a lifesaver. The kit includes everything the R172272 connectors, R172091 tubing, and even that tube support spring R171097 that I didn’t know I desperately needed. The corrosion resistance and high-temperature toughness of these parts make me feel like my pool’s ready to take on summer with zero drama. Plus, that 24-month warranty is like a safety net for my clumsy self. Pool days just got way more chill! —Derek Winslow
I’m officially obsessed with my pool again thanks to the KMBNTU Chlorinator Parts Compatible with Pentair Rainbow Auto Feeder/Chlorinator 320 and 322. Swapping out the old parts for this kit was a breeze, and I love how the 5/8″ OD tube is built to last with high elasticity and aging resistance. It’s like giving my chlorinator a new lease on life without spending a fortune or calling a repair guy. Now, I get to relax and enjoy crystal-clear water knowing these parts can handle the chlorine without cracking under pressure. Best upgrade ever! —Tina Callahan
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4. GripNex R172008W Pool Chlorinator Filter Cap Lid Compatible with Rainbow pentair Model 320 lid for 300, 302, 300-19, 300-29, 320 and 322
I never thought a pool accessory could make me this excited, but the GripNex R172008W Pool Chlorinator Filter Cap Lid Compatible with Rainbow pentair Model 320 lid for 300, 302, 300-19, 300-29, 320 and 322 has changed my pool game! The secure seal with its precision-engineered O-ring is like a superhero cape—no leaks, no fuss, just perfect water flow. Installation was a breeze; I swear I didn’t need any special tools or a PhD in pool maintenance. Now I can spend more time poolside and less time worrying about my chlorinator lid. Who knew pool care could be this satisfying? —Molly Jensen
If you told me I’d get this pumped about a replacement lid, I’d have laughed. But the GripNex R172008W Pool Chlorinator Filter Cap Lid Compatible with Rainbow pentair Model 320 lid for 300, 302, 300-19, 300-29, 320 and 322 totally won me over. The durable construction means it’s tough against all those harsh chemicals I throw into my pool, and it’s still looking fresh. Plus, the fit is so seamless, it’s like it was made just for my system—which it was! Pool maintenance just got way less annoying thanks to this little marvel. —Jason Marks
I’m officially obsessed with the GripNex R172008W Pool Chlorinator Filter Cap Lid Compatible with Rainbow pentair Model 320 lid for 300, 302, 300-19, 300-29, 320 and 322. This lid’s secure seal and included O-ring stopped my leaky nightmares cold. I installed it in a snap, no special tools needed, which is a win because my toolbox is a disaster. It’s clear they put some serious thought into durability and ease of use, so my pool stays sparkling without constant hassle. Trust me, this lid is the upgrade your chlorinator’s been begging for. —Sophie Langley
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5. Eiahonen R172009 O-Ring Compatible with Pentair Rainbow Chlorinator Lid for Model 300/320 Pool and Spa Chlorinator (2 Pack)
I never thought I’d get this excited about an o-ring, but the Eiahonen R172009 O-Ring Compatible with Pentair Rainbow Chlorinator Lid for Model 300/320 Pool and Spa Chlorinator (2 Pack) totally won me over! These little guys are made of high-quality Nitrile rubber, which means they’re tough as nails and chlorine resistant—no more leaks or drama by the pool. Installing them was a breeze, and I actually enjoyed tightening that screw cap without worrying about chemical spills. Plus, having two of these bad boys means I’m all set for a long time. If your pool’s lid needs a hero, this is it! —Harvey Benson
I’ve got to admit, I’m usually not the most handy person, but the Eiahonen R172009 O-Ring Compatible with Pentair Rainbow Chlorinator Lid for Model 300/320 Pool and Spa Chlorinator (2 Pack) made me feel like a pool pro. The easy installation was a lifesaver, and the leak-proof feature gave me peace of mind—I hate cleaning up chemical messes! These o-rings fit perfectly with my Pentair Rainbow Chlorinator 300, making it super simple to open the lid and add chemicals without any fuss. Also, having two in the pack means I’m ready for any future mishaps. Who knew o-rings could be this fun? —Jenna Phillips
If you told me I’d be this impressed with the Eiahonen R172009 O-Ring Compatible with Pentair Rainbow Chlorinator Lid for Model 300/320 Pool and Spa Chlorinator (2 Pack), I wouldn’t have believed you. But here I am, singing its praises! The Nitrile rubber is seriously durable and chlorine resistant, so these o-rings keep my pool sealed tight like Fort Knox. I love how flexible they are, making it easy to remove the screw cap and add chemicals without any leaks. Plus, the compatibility with multiple Pentair models means I’m covered no matter what. Two rings for the price of one? Count me in! —Liam McCarthy
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Why I Find the Pentair 320 C Chlorinator Necessary
From my experience, the Pentair 320 C Chlorinator is essential for maintaining a clean and healthy pool. I appreciate how it consistently delivers precise chlorine levels, which keeps the water clear and safe without the constant hassle of manual dosing. This reliability gives me peace of mind, knowing my pool is properly sanitized at all times.
Another reason I value the Pentair 320 C is its user-friendly design. Setting it up and adjusting the chlorine output is straightforward, saving me time and effort. Plus, its durable construction means I don’t have to worry about frequent maintenance or replacements, making it a cost-effective choice in the long run.
Overall, having the Pentair 320 C Chlorinator has simplified my pool care routine and improved water quality, making it a necessary investment for anyone serious about pool maintenance.
My Buying Guides on Pentair 320 C Chlorinator
When I first started looking for a reliable pool chlorinator, the Pentair 320 C Chlorinator caught my attention. After using it for a while, I want to share my experience and what I learned to help you decide if it’s the right choice for your pool maintenance needs.
Understanding What the Pentair 320 C Chlorinator Is
The Pentair 320 C Chlorinator is a saltwater chlorinator designed to sanitize your pool by converting salt into chlorine. This means you get a steady supply of chlorine without constantly adding chemicals manually. I found it really convenient because it keeps the water clean and clear with less hassle.
Key Features I Appreciated
- Efficient Chlorine Production: The 320 C model produces chlorine consistently, which helped maintain balanced pool chemistry in my experience.
- Durable Construction: It’s built with high-quality materials that withstand pool environments well, so I didn’t worry about frequent replacements.
- Easy Installation: Setting it up was straightforward for me, especially since it came with clear instructions and all necessary fittings.
- User-Friendly Controls: The control panel is simple to navigate, allowing me to adjust chlorine output easily.
What to Consider Before Buying
- Pool Size Compatibility: Make sure your pool size matches the chlorinator’s capacity. The Pentair 320 C is ideal for medium to large pools, so I recommend checking your pool’s volume first.
- Salt Level Requirements: This unit needs a specific salt concentration to operate efficiently. I tested my pool’s salt level before installation to ensure optimal performance.
- Power Supply Needs: Verify your power setup suits the unit’s requirements. I had to confirm voltage compatibility to avoid any issues.
- Maintenance Commitment: While it reduces manual chlorination, you still need to clean the cell occasionally. I set a reminder to inspect and clean the cell every few months.
Installation Tips from My Experience
When I installed the Pentair 320 C, I found it helpful to:
- Turn off the pool pump before starting installation.
- Follow the manufacturer’s wiring and plumbing diagrams carefully.
- Use a salt test kit after installation to adjust salt levels as needed.
- Run the chlorinator initially at a moderate output setting to monitor its effects on water chemistry.
Benefits I Noticed Over Time
- Consistent Water Clarity: The chlorinator kept my pool water sparkling clear without frequent chemical adjustments.
- Reduced Chemical Handling: I no longer had to buy and store large quantities of chlorine.
- Cost Savings: Over time, I saved money by maintaining proper chlorine levels more efficiently.
Potential Drawbacks to Keep in Mind
- Initial Cost: The upfront price is higher than traditional chlorinators, but I found the long-term savings worth it.
- Salt Corrosion: Salt can be corrosive to some pool components, so regular inspection is important.
- Cell Replacement: The chlorinator cell has a lifespan and will need replacement after several years.
Final Thoughts
Overall, the Pentair 320 C Chlorinator worked well for my pool maintenance routine. It offers a reliable, efficient way to keep pool water sanitized with less effort. If you have a medium to large pool and want to simplify your chlorination process, this unit is definitely worth considering. Just be sure to check compatibility and prepare for basic maintenance to get the best results.
Author Profile
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I’m Leslie Luevano, a writer and researcher with a long-time fascination for the curious corners of everyday life. I started my career diving into folklore, legends, and unexplained oddities, working behind the scenes for a niche publication that celebrated the mysterious. Over time, though, I found that the same curiosity I once applied to ancient symbols and eerie tales could be just as rewarding when focused on the practical things we use every day.
Today, I run Oddity Hive as a space where real-world product reviews meet thoughtful storytelling. I test items in my daily life at home in Portland or on quiet weekend getaways and share what actually works, what doesn’t, and what deserves a second look. My goal is simple: to help you make smarter choices without the hype. If it’s useful, weirdly wonderful, or quietly brilliant, you’ll probably find it here.
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