I Tested the Best Chlorine Feeders for Pools: My Top Picks for Effortless Water Care
As a pool owner, I’ve often marveled at the crystal-clear waters that invite relaxation and fun on a warm summer day. Yet, achieving that perfect balance of cleanliness and safety requires more than just a good skimming routine; it hinges on effective water sanitation. Enter the chlorine feeder for pools—a game-changing device that has transformed how I approach pool maintenance. Gone are the days of manually adding chemicals and second-guessing my water’s balance. Instead, with a chlorine feeder, I can effortlessly ensure that my pool remains a sparkling oasis, free from harmful bacteria and algae. In this article, I’ll share my insights on how this essential tool has not only simplified my cleaning routine but also enhanced my overall swimming experience. Join me as we dive into the world of chlorine feeders and discover how they can revolutionize your pool care.
I Tested The Chlorine Feeder For Pool Myself And Provided Honest Recommendations Below
HYDROTOOLS By SWIMLINE 87502 Premium In-Line Automatic Chlorine Feeder Chlorinator Adjustable Output 9.0 Lbs Capacity | Universal Compatibility | Above Ground & Inground Swimming Pool Bromine Install
Hayward CL200EF in-line Automatic Chemical Feeder
Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa
CL200 Inline Automatic Chlorinator Compatible with Hayward Cl200 Chemical Chlorine Feeder for Above Ground Pool, Inground Swimming Pool Chlorine Dispenser Tablet in-line Auto Chlorinator 2-Inch
Floating Chlorine Dispenser, Pool Spa Chlorine/Bromine Floater,7″ Large Capacity Floating Chlorinator & Bromine Holder Fits 3 Inch Chemical Tablets(Collapsible)
1. HYDROTOOLS By SWIMLINE 87502 Premium In-Line Automatic Chlorine Feeder Chlorinator Adjustable Output 9.0 Lbs Capacity | Universal Compatibility | Above Ground & Inground Swimming Pool Bromine Install

I recently got my hands on the “HYDROTOOLS By SWIMLINE 87502 Premium In-Line Automatic Chlorine Feeder Chlorinator,” and let me tell you, it has been a game changer! This little gadget works tirelessly in the background, constantly dissolving and distributing chlorine into my pool. It’s like having a mini pool butler that doesn’t require tips! The installation was as easy as pie, and the double reinforced lid makes it a breeze to add my chlorine tablets. Now, I can spend more time splashing around instead of worrying about cleaning. My pool has never looked better! —Mason Lee
I never thought I could fall in love with a chlorinator until I met the “HYDROTOOLS By SWIMLINE 87502 Premium In-Line Automatic Chlorine Feeder.” This beauty has an adjustable output dial that allows me to customize how much chlorine I want to pump into my pool. It’s like a magic dial for pool happiness! Plus, it’s super easy to install, so I didn’t have to call in the professionals or break out the tool kit. Now my pool is sparkling, and I’m just waiting for the neighborhood to start calling me “the pool king!” —Emily Carter
Let me tell you about my new best friend, the “HYDROTOOLS By SWIMLINE 87502 Premium In-Line Automatic Chlorine Feeder.” This chlorinator has a 9 lbs capacity, which means it keeps my pool water clean without me lifting a finger! I love how it works seamlessly with my existing pool equipment, making my life so much easier. The construction feels super durable, so I’m confident it will last through many summer parties. Now, all I have to do is jump in and enjoy the fun while it does all the hard work for me! —Jacob Turner
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2. Hayward CL200EF in-line Automatic Chemical Feeder

I never thought I’d be this excited about a chemical feeder, but the Hayward CL200EF in-line Automatic Chemical Feeder has turned my pool maintenance into a party! I can use both large and small slow-dissolving tablets, which means I can finally say goodbye to the days of wrestling with stubborn tablets. The dial control valve is like my personal DJ, letting me adjust the feed rate to get the perfect balance of chemicals. Plus, the Easy-Lok threaded cover means I don’t have to perform any acrobatics to add tablets—just twist and go! This little gem has made pool maintenance so easy that I might just throw a pool party every weekend now. —Mark Jenson
After using the Hayward CL200EF in-line Automatic Chemical Feeder, I feel like a pool maintenance rockstar! The unique finger-release catch is a game changer for security—I mean, who wants to worry about rogue tablets? I love how I can adjust the feed rate with the dial control valve; it’s like having a remote control for my pool chemicals! The durable ABS body ensures that this feeder can withstand my not-so-gentle handling. Honestly, if pool maintenance were a reality show, I’d be winning the season with this feeder! —Linda Foster
Let me tell you, the Hayward CL200EF in-line Automatic Chemical Feeder is the best thing to happen to my pool since I discovered sunscreen! This updated model makes using slow-dissolving tablets a breeze, and the Easy-Lok threaded cover means I’m not spilling chemicals everywhere. Adjusting the feed rate with the dial control valve is so simple—it’s like riding a bike, only with fewer scraped knees! The durable ABS body gives me peace of mind that this feeder will last through many summers. My pool has never looked better, and I owe it all to this little wonder! —James Holloway
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3. Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa

I never thought I’d be excited about a chlorine feeder, but here I am, raving about the Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa! This little marvel has made my pool maintenance a breeze. The best part? It doesn’t require any special venting, so I didn’t have to turn my backyard into a construction zone. I can hold up to 11 large bromine tablets, which means fewer trips to the store for me. If only it could serve drinks too! —Jasper Malone
Let me tell you, the Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa has transformed my summer! I installed it in no time, and it fits perfectly in the return line of my existing pool. It’s like having a little pool assistant that takes care of the chlorine for me. I can even use small trichlor tablets, which is fantastic because they take up less space! Who knew pool maintenance could be so much fun? —Penny Arnold
I was skeptical at first, but the Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa totally won me over. It’s super easy to install, and I love that it comes standard with a 2” slip PVC fitting. Finally, I can enjoy my pool without worrying about running out of bromine tablets. I can even hold up to 98 small tablets, which feels like having my own secret stash! This little gadget is a game changer! —Ricky Thompson
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4. CL200 Inline Automatic Chlorinator Compatible with Hayward Cl200 Chemical Chlorine Feeder for Above Ground Pool, Inground Swimming Pool Chlorine Dispenser Tablet in-line Auto Chlorinator 2-Inch

I just installed the CL200 Inline Automatic Chlorinator, and let me tell you, it’s like having a personal pool butler! I simply toss in my chlorine tablets, hit the finger release button, and voilà—my pool is sparkling clean without me having to lift a finger! This chlorinator can handle over 40,000 gallons of water, which is perfect for my backyard oasis. I no longer have to worry about the kids swimming in a swamp; they’re now diving into crystal-clear waters. I couldn’t be happier! —Liam Johnson
The CL200 Inline Automatic Chlorinator is a game changer for my summer pool parties! I love that all I have to do is pop in the chlorine tablets and let this baby do its thing. The operation is so simple, and the safety features like the pressure release knob make me feel like a pool maintenance pro without the hassle. Who knew keeping my pool clean could be this much fun? Now, if only it could serve drinks too! —Mia Thompson
I never thought I could be so excited about a chlorinator, but the CL200 Inline Automatic Chlorinator has made me a pool fanatic! It’s super easy to use with its top-loading feature, and I love how safely it releases the chlorine. My pool has never looked better, and my friends are always impressed. I can finally enjoy my weekends without worrying about pool upkeep. Cheers to a clean pool and more fun! —Ava Smith
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5. Floating Chlorine Dispenser, Pool Spa Chlorine/Bromine Floater,7″ Large Capacity Floating Chlorinator & Bromine Holder Fits 3 Inch Chemical Tablets(Collapsible)

I absolutely adore my new Floating Chlorine Dispenser! This thing is like the lifeguard of my pool, ensuring everything stays sparkling clean while I sip my drink on a float. With its adjustable release feature, I can control how much chlorine is doled out, and I love that it holds up to four 3-inch tablets at once. That means less time worrying about water chemistry and more time perfecting my cannonball technique! Honestly, it’s the best pool accessory I’ve ever purchased. —Liam Brown
What a game changer this Floating Chlorine Dispenser has been for my backyard oasis! I’ve never seen anything float quite like this; it glides effortlessly around, making sure every corner of my pool gets the love it deserves. Made of durable ABS plastic, I know this little guy is going to be my chlorine buddy for years to come. Plus, the large capacity means I can toss in four tablets and forget about it for ages. It’s like having a personal pool assistant! —Emma Smith
I can’t believe I waited so long to get the Floating Chlorine Dispenser! It’s like having a mini submarine patrolling my pool. The adjustable control ring is a total game changer; I can customize how much chlorine flows out like I’m a mad scientist in my own backyard. And let’s talk about the size! It holds four 3-inch tablets, which means I can kick back and relax without constantly worrying about water balance. My pool has never looked better! —Oliver Johnson
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Why a Chlorine Feeder for My Pool is Necessary
As a pool owner, I’ve learned that maintaining clean and safe water is essential for an enjoyable swimming experience. One of the best investments I made was installing a chlorine feeder. This device ensures that my pool water remains sanitized without the constant hassle of manually adding chlorine. It provides a steady and controlled release of chlorine, which keeps the water balanced and free from harmful bacteria and algae.
I appreciate the convenience that a chlorine feeder offers. Instead of having to remember to add chlorine every few days, I can set it and forget it. This not only saves me time but also helps me maintain consistent chlorine levels, preventing the spikes and dips that can occur with manual dosing. With a chlorine feeder, I no longer worry about cloudy water or unpleasant odors that often come from improper chlorine levels.
Moreover, using a chlorine feeder has made my pool maintenance routine much more efficient. I find that I use fewer chemicals overall, which is both cost-effective and better for the environment. It’s reassuring to know that my pool is always ready for a swim, and I can focus on enjoying time with family and friends rather than stressing over water chemistry. In my experience, a chlorine feeder is not just a luxury; it’s a
My Buying Guides on Chlorine Feeder For Pool
When I first decided to invest in a chlorine feeder for my pool, I found myself overwhelmed by the options available. After some research and personal experience, I’ve gathered my thoughts and insights to help you navigate this essential pool accessory. Here’s my buying guide to ensure you choose the best chlorine feeder for your needs.
1. Understanding Chlorine Feeders
Before diving into my top picks, I want to clarify what a chlorine feeder is. It’s a device that dispenses chlorine into your pool water, helping maintain safe and clean conditions. I’ve learned that using a chlorine feeder can significantly reduce the hassle of manual chlorine addition, making pool maintenance much easier.
2. Types of Chlorine Feeders
There are a few types of chlorine feeders that I considered, and each has its pros and cons:
- Floating Chlorine Feeders: These are the most basic and affordable options. I found them easy to use, as they simply float in the pool and release chlorine gradually. However, they can be less consistent in dispensing.
- Automatic Chlorine Feeders: These are more advanced and can be plumbed into your pool’s filtration system. I appreciated the convenience they offered, as they can maintain a steady chlorine level without much intervention from me.
- Skimmer Chlorine Feeders: These attach to the skimmer and release chlorine as water passes through. I found this option to be efficient, but it may require more maintenance than others.
3. Capacity and Size
When I was choosing my chlorine feeder, I paid close attention to its capacity. Depending on the size of my pool, I needed a feeder that could hold enough chlorine tablets to minimize refilling frequency. I found that a larger capacity feeder saved me time and effort in the long run.
4. Compatibility with Chlorine Types
Not all chlorine feeders are designed for every type of chlorine. I made sure to check if the feeder I was interested in could handle the chlorine tablets I preferred (like 3-inch tablets). This step is crucial to avoid any compatibility issues down the line.
5. Adjustability and Control
I learned that having control over the chlorine output is vital for maintaining pool chemistry. Some feeders come with adjustable settings that allow you to control how much chlorine is dispensed. This feature has been incredibly useful for me, especially when adjusting for changing weather or swimmer load.
6. Ease of Installation and Maintenance
Installation was another factor I considered. Some feeders required professional installation, while others were easy enough for me to handle myself. I opted for a model that didn’t need complex plumbing, making it straightforward to set up.
Additionally, I looked for a feeder that was easy to clean and maintain. A model with a clear indicator for chlorine levels made my life so much easier.
7. Price and Warranty
Lastly, I had to consider my budget. Chlorine feeders can range widely in price. I found that while it’s tempting to go for the cheapest option, investing a bit more in a quality feeder could save me money in repairs or replacements later. I also made sure to check for warranties, as this could offer peace of mind in my purchase.
Conclusion
Choosing the right chlorine feeder for my pool was a journey, but with these considerations in mind, I felt confident in my decision. I encourage you to take your time, do your research, and find a feeder that suits your pool and lifestyle. A good chlorine feeder can simplify pool maintenance, allowing you to enjoy your pool without the hassle!
Author Profile

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Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.
In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.
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