· chlorine  · 14 min read

Best Automatic Chlorine Dispenser for a Sparkling Clean Pool

Keep your pool sparkling clean with the best automatic chlorine dispenser. We've researched and reviewed the top products to help you find the perfect one for your needs.

An automatic chlorine dispenser is an essential piece of equipment for any pool owner. It takes the guesswork out of maintaining a clean and healthy pool by automatically adding chlorine to the water. But with so many different models on the market, it can be hard to know which one is right for you. In this guide, we'll walk you through the key features to look for and recommend the best automatic chlorine dispensers on the market.

Pentair Rainbow 320 Automatic In-Line Chlorine/Bromine Feeder for Pool and Spa Pentair Rainbow 320 Automatic In-Line Chlorine/Bromine Feeder for Pool and Spa

PROS

  • Effortlessly dispenses chlorine or bromine into pools and spas, ensuring proper sanitation
  • Transparent dome allows for easy monitoring of chemical levels, eliminating guesswork
  • Adjustable feed rate dial provides tailored chemical dosages, catering to different pool sizes and sanitizer requirements

CONS

  • Requires initial setup and maintenance, including periodic refilling and cleaning
  • Some users have reported minor leakage issues, requiring occasional troubleshooting

Experience unparalleled pool and spa water purification with the Pentair Rainbow 320 Automatic In-Line Chlorine/Bromine Feeder. This ingenious device effortlessly dispenses chlorine or bromine into your water body, ensuring optimal sanitization and crystal-clear clarity. Its transparent dome grants you peace of mind, allowing you to conveniently monitor chemical levels. Gone are the days of guesswork and uncertainty.

The feeder's adjustable feed rate dial empowers you to customize chemical dosages according to your pool's size and sanitizer requirements. Whether you have a small backyard pool or a lavish spa, the Rainbow 320 adapts to your needs with precision. Maintaining your pool's hygiene just got easier. Say goodbye to manual dosing and welcome the convenience of automatic chlorine or bromine dispensing.

Hayward CL220: Revolutionizing Pool Chlorine Dispensing Hayward CL220: Revolutionizing Pool Chlorine Dispensing

PROS

  • Automates chlorine addition, eliminating guesswork and reducing chemical usage
  • Versatile compatibility with various chlorine pucks, ensuring precise sanitization

CONS

  • Initial setup may require professional assistance depending on pool configuration
  • Requires regular maintenance, including cleaning and calibration

The Hayward CL220 Automatic Chemical Feeder brings convenience and precision to your pool maintenance regime. Its automatic chlorine dispensing system takes the guesswork out of chemical addition, ensuring your pool remains sparkling clean and sanitized. The versatile design accommodates a wide range of chlorine pucks, allowing you to customize the chlorine level to suit your pool's specific needs. By eliminating manual dosing, the CL220 not only saves you time and effort but also optimizes chemical usage, preventing waste and potential skin irritation caused by excess chlorine.

While the initial setup of the CL220 may require professional assistance for some pool configurations, its user-friendly operation makes ongoing maintenance a breeze. Regular cleaning and calibration ensure optimal performance, and the durable construction guarantees longevity. By investing in the Hayward CL220, you'll not only enhance the clarity and safety of your pool water but also simplify your pool care routine, allowing you to enjoy more time swimming and less time worrying about chemical balancing.

Hayward CL200 In-line Automatic Chlorine Dispenser Hayward CL200 In-line Automatic Chlorine Dispenser

PROS

  • Maintains balanced chlorine levels, reducing the need for manual dosing.
  • In-line design seamlessly integrates with pool's filtration system.
  • Easy installation and minimal maintenance, saving time and effort.

CONS

  • Requires additional purchase of dispensing tablets.
  • May not be suitable for all pool sizes or chlorine demands.

The Hayward CL200 In-line Automatic Chlorine Dispenser revolutionizes pool maintenance, delivering unparalleled convenience and precise chlorine control. Its innovative design seamlessly integrates with your existing filtration system, eliminating the hassle of manual dosing and ensuring a consistently clean and balanced pool environment. The in-line arrangement conveniently dispenses chlorine throughout the filtration cycle, evenly distributing it and maintaining optimal levels for pristine water. With the CL200, you can spend less time on chemical maintenance and enjoy more carefree swimming moments.

Installation is a breeze, and the dispenser operates with minimal maintenance, adding minimal upkeep to your pool routine. Its durable construction ensures reliable performance season after season, making it a valuable investment for pool owners seeking effortless water care. While the dispenser requires the separate purchase of dispensing tablets, the convenience and precision it offers are well worth the additional expense. So, if you're ready to upgrade your pool maintenance experience, the Hayward CL200 In-line Automatic Chlorine Dispenser is the perfect solution for crystal-clear water and stress-free pool ownership.

XtremepowerUS Automatic Chlorinator Feeder for above and in-ground pools XtremepowerUS Automatic Chlorinator Feeder for above and in-ground pools

PROS

  • Hassle-free chlorine dispensing for crystal-clear pool water
  • Controllable chemical distribution rate to suit your specific pool needs

CONS

  • Initial setup may require some technical expertise
  • Requires regular monitoring to ensure proper functioning

The XtremepowerUS Automatic Chlorinator Feeder addresses the challenges of pool maintenance by automating the chlorine dispensing process. It offers a convenient and reliable solution for keeping your pool water sanitized, eliminating the hassle of manual chlorine addition. The feeder's easy-to-use design allows for precise control over the chemical distribution rate, catering specifically to the unique requirements of your pool.

Designed for above-ground and in-ground pools, this chlorine feeder holds a generous capacity of 9 pounds, ensuring extended periods between refills. Its sturdy construction ensures durability and longevity, making it an investment worth considering. However, it's essential to note that the initial setup may require some level of technical expertise. Regular monitoring is also recommended to ensure proper functioning and to address any potential issues promptly.

SWIMLINE HYDROTOOLS Automatic Chlorine Dispenser, Simplicity Meets Functionality SWIMLINE HYDROTOOLS Automatic Chlorine Dispenser, Simplicity Meets Functionality

PROS

  • Effortless chlorine dispensing for sparkling clean pools
  • Adjustable output for customized chlorine levels
  • Universal compatibility: suits virtually any above or inground pool
  • Durable construction withstands the elements
  • 4.2 lbs capacity, ensuring long-lasting chlorine supply

CONS

  • Regular maintenance and cleaning required to prevent clogging
  • May not be suitable for heavily used pools

SWIMLINE HYDROTOOLS Automatic Chlorine Dispenser is a game-changer for pool maintenance. It effortlessly releases chlorine into your pool water, automating the process and ensuring crystal-clear results. With its adjustable output, you can effortlessly customize chlorine levels to suit your pool's size and usage.

The universal compatibility of the SWIMLINE HYDROTOOLS Automatic Chlorine Dispenser eliminates compatibility concerns. It seamlessly integrates with almost any above or inground pool. Its durable construction ensures resilience against outdoor elements, while its generous 4.2 lbs capacity ensures a steady chlorine supply that lasts for an extended period.

CL200 Inline Automatic Chlorinator: Keep Your Pool Crystal Clear and Safe CL200 Inline Automatic Chlorinator: Keep Your Pool Crystal Clear and Safe

PROS

  • Effortless chlorine dispensing for worry-free pool maintenance
  • Compatible with Hayward Cl200 feeder, ensuring a perfect fit
  • Suitable for both above-ground and inground pools, offering versatility
  • Accepts chlorine tablets, providing a consistent and reliable chlorination method
  • In-line design seamlessly integrates with your existing pool system

CONS

  • May require periodic cleaning to maintain optimal performance
  • Initial setup can be slightly technical, requiring some DIY skills

Experience the ultimate convenience and peace of mind with the CL200 Inline Automatic Chlorinator. This innovative pool essential seamlessly integrates with your existing system, providing effortless chlorine dispensing for crystal-clear and safe swimming water. Compatible with the widely used Hayward Cl200 feeder, it fits perfectly into your pool maintenance routine. Whether you have an above-ground or inground pool, the CL200 Inline Chlorinator has you covered, accommodating both types for added versatility.

The convenience factor shines through with its ability to dispense chlorine tablets consistently and reliably, ensuring your pool water stays sanitized and inviting. No more manual dosing or daily хлор проверки, letting you enjoy your pool without the hassle. As part of an in-line system, the CL200 seamlessly joins your existing pool setup, making maintenance a breeze. While periodic cleaning is recommended for optimal performance and longevity, the initial setup might require some DIY skills. Overall, the CL200 Inline Automatic Chlorinator is an exceptional choice for anyone seeking a reliable and convenient pool chlorination solution.

CL200 Inline Automatic Chlorine Dispenser Chemical Feeder CL200 Inline Automatic Chlorine Dispenser Chemical Feeder

PROS

  • Effortless chlorine dispensing for sparkling pool water
  • Compatible with Hayward CL200 Chemical Chlorine Feeder
  • Suitable for above-ground and in-ground pools, ensuring wide applicability

CONS

  • Requires regular chlorine tablet replenishment
  • May require professional installation for optimal performance

The CL200 Inline Automatic Chlorine Dispenser is an innovative solution for maintaining pristine pool water. Its compatibility with the Hayward CL200 Chemical Chlorine Feeder streamlines the chlorine dispensing process, ensuring a steady supply of chlorine to your pool. Whether you have an above-ground or in-ground pool, this dispenser offers a convenient and effective way to keep your water sanitized and inviting.

The dispenser's automatic operation eliminates the need for manual feeding, providing a hassle-free pool maintenance experience. Simply add chlorine tablets to the feeder, and the dispenser will gradually release chlorine into your pool water, ensuring a consistent chlorine level. This not only saves time and effort but also helps prevent algae growth and other waterborne issues.

CL100 Automatic Chlorine Dispenser CL100 Automatic Chlorine Dispenser

PROS

  • Effortless chlorine dispensing for sparkling clean pool water.
  • Smart design ensures precise and consistent chlorine levels

CONS

  • Initial setup may require professional assistance.
  • Reliance on electricity for operation.

Introducing the CL100 Automatic Chlorine Dispenser, your ultimate solution for effortlessly maintaining a sparkling clean pool. This innovative device takes the hassle out of pool care by automatically dispensing the perfect amount of chlorine, ensuring crystal-clear water every time you dive in.

Crafted with precision engineering, the CL100 boasts a smart design that constantly monitors chlorine levels and adjusts the dosage accordingly. Say goodbye to guesswork and the worry of over- or under-chlorination. Its user-friendly interface enables you to set desired chlorine levels with ease, ensuring your pool remains perfectly balanced and inviting all season long.

Pentair R171218 Rainbow Automatic Chlorine Dispenser for Pools and Spas Pentair R171218 Rainbow Automatic Chlorine Dispenser for Pools and Spas

PROS

  • Automatic chlorine/bromine dispensing for effortless pool or spa maintenance
  • Transparent amber body allows for easy visibility of chemical levels
  • Adjustable dial for precise chlorine or bromine dosage

CONS

  • Requires a compatible pump for installation
  • Regular chemical replenishment necessary

The Pentair R171218 Rainbow Automatic Chlorine/Bromine Feeder is an indispensable tool for maintaining pristine pool or spa water. With its automatic dispensing system, you can bid farewell to manual chemical dosing and enjoy crystal-clear water that is free of bacteria and algae.

The feeder's transparent amber body provides a clear view of the chemical levels, ensuring timely replenishment. The adjustable dial allows you to tailor the dosage of chlorine or bromine to suit the specific needs of your pool or spa. Installation is straightforward, requiring a compatible pump, and once set up, the feeder operates seamlessly, leaving you with effortlessly disinfected water.

Automatic Chlorine Dispenser for Effortless Pool Sanitization Automatic Chlorine Dispenser for Effortless Pool Sanitization

PROS

  • Effortless chlorine dispensing, ensuring consistent sanitization levels.
  • Eliminates manual dosing, saving time and preventing over/under-chlorination.
  • Durable construction and easy installation for stress-free pool care.
  • Compatible with above-ground pools and Hayward Off-Line Chlorinator for versatile use.

CONS

  • Requires regular maintenance such as filter cleaning and chlorine tablet replenishment.
  • May not be suitable for all pool sizes and chemical types.
  • Initial setup and adjustment may require some technical expertise.

Experience the convenience of automatic chlorine dispensing with the U.S. Pool Supply Professional In-Line Pool Automatic Chlorine Feeder. Designed for above-ground swimming pools, this dispenser streamlines pool care, ensuring a clean and sanitized swimming environment without the hassle of manual dosing. Its intuitive design and easy installation process make it a breeze to set up and integrate into your pool system.

Featuring a generous 9 lb chemical capacity, this dispenser eliminates the need for frequent refills, providing consistent chlorine levels for extended periods. Compatible with the Hayward Off-Line Chlorinator, it seamlessly integrates into your existing pool setup, offering versatility and convenience. Additionally, its durable construction ensures longevity, making it a reliable companion for many pool seasons to come.

In this article, we have reviewed the top automatic chlorine dispensers on the market. We considered factors such as ease of use, accuracy, and price. Our top pick is the Pentair R171096 Rainbow 320 Automatic In-Line Chlorine/Bromine Feeder For Pool And Spa. This dispenser is easy to install and use, and it accurately dispenses chlorine to keep your pool water clean and clear. It is also one of the most affordable options on the market, making it a great value for your money.

Frequently Asked Questions

What are the benefits of using an automatic chlorine dispenser?

Automatic chlorine dispensers offer a number of benefits, including:Convenience: Automatic chlorine dispensers take the guesswork out of maintaining a clean and healthy pool. They automatically add chlorine to the water, so you don't have to worry about it.Accuracy: Automatic chlorine dispensers are more accurate than manual methods of adding chlorine. They dispense the correct amount of chlorine, so you can be sure that your pool water is clean and safe.Time savings: Automatic chlorine dispensers save you time. You don't have to spend time manually adding chlorine to your pool.Money savings: Automatic chlorine dispensers can save you money. They can help you to avoid over-chlorinating your pool, which can damage your pool equipment and lead to costly repairs.

What are the different types of automatic chlorine dispensers?

There are two main types of automatic chlorine dispensers: in-line and off-line.In-line automatic chlorine dispensers are installed in the pool's plumbing system. They add chlorine to the water as it passes through the dispenser.Off-line automatic chlorine dispensers are not installed in the pool's plumbing system. They are placed in the pool water, and they add chlorine to the water as it circulates.

Which type of automatic chlorine dispenser is right for me?

The type of automatic chlorine dispenser that is right for you depends on your needs and your pool's size.In-line automatic chlorine dispensers are a good choice for pools that are larger than 10,000 gallons. They are also a good choice for pools that are heavily used.Off-line automatic chlorine dispensers are a good choice for pools that are smaller than 10,000 gallons. They are also a good choice for pools that are not heavily used.

How do I choose the right size automatic chlorine dispenser?

The size of automatic chlorine dispenser that you need depends on the size of your pool and the amount of chlorine that you need to add to the water.To determine the size of automatic chlorine dispenser that you need, you will need to know the following:The volume of your poolThe amount of chlorine that you need to add to the water per dayThe flow rate of your pool's pumpOnce you have this information, you can use the following formula to determine the size of automatic chlorine dispenser that you need:Dispenser size = (Volume of pool x Amount of chlorine needed per day) / Flow rate of pump

How do I install an automatic chlorine dispenser?

The installation of an automatic chlorine dispenser will vary depending on the type of dispenser that you purchase.However, most automatic chlorine dispensers are installed in the same way.To install an automatic chlorine dispenser, you will need to:Turn off the pump and filter.Connect the dispenser to the pool's plumbing system.Fill the dispenser with chlorine.Turn on the pump and filter.

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