The Best Inline Chlorinators of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Inline Chlorinators of 2022. Check our ranking below.

2,598 (random num) Reviews Scanned

Rank No. #1

U.S. Pool Supply Professional in-Line Pool Automatic Chlorine Feeder, CL-220-9 lb Chemical Capacity, Compatible with Hayward Off-Line Chlorinator - Above Ground Swimming Pools, Easy Installation

Professional in-line swimming pool automatic chlorine feeder with installation accessories. An easy-to-use and install feeder that includes an installation and operating instruction guide.
The feeder has a chemical capacity of 9 pounds (4.0 kilograms) and can be filled with large or small, slow-dissolving trichlor chlorine or bromine tablets or sticks. Includes a dial control valve that allows for easy feed rate adjustments.
The main body is made of durable high-grade ABS plastic, and the top part has a high-density seal enabling the feeder to have a long service life.
The ideal feeder for keeping your pool clean and ready for use so you can focus on what's most important, enjoying your pool!
Buy with Confidence: Backed by a trusted brand dedicated to your satisfaction, we ensure a hassle-free experience every time.

Rank No. #2

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

PURIFY YOUR POOL - Please inject chlorine tablets, sticks or bromine tablets into the hayward cl200 in-line automatic chemical feeder, then above ground pool automatic chlorine dispenser can automatically inject chemical elements such as chlorine into the pool. Inground pool chlorinators can process over 40,000 gallons of water. Add Chlorine to the above ground / inground swimming pools can purify the water.
SIMPLE OPERATION & SAFETY PROTECTION - The in-line pool chlorinator is equipped with a finger release button, you can easily put the chlorine tablet in from the top, and then release the chlorine tablet through the finger release button. This will greatly enhance the protection of the operator. In addition, you can easily control the feed rate of the 2-inch water inlet and outlet with the pressure release knob. All operations will be carried out under extremely high security.
PREMIUM QUALITY - TOVEN-RV 2-inch automatic pool chlorinators & chlorine dispensers use high-grade ABS and corrosion-resistant sealing rings, which greatly improves the safety, service life and corrosion resistance of the machine. Please use it with confidence.
SAFETY TIPS - Please read the operation steps and operation tips on the chlorinator body carefully before use. For your safety, please follow the operation instructions strictly. If you have any questions about this above ground swimming pool automatic chlorine feeder, please feel free to contact us.
BUY WITH CONFIDENCE - We have professional customer service staff online 24 hours a day. If you have any questions about the use of the CL200 Inline Automatic Chlorinator, you can contact us at any time. We will give you the most satisfactory answer within 24 hours.

SaleRank No. #3

CL200 Inline Chlorinator Replacement Hayward CL200 chlorinator Feeder, Inground Pool Inline Automatic Chlorinator Feeder, High-Grade ABS Material, Easy to Use (2 O-Rings)

❤Effect: This Cl200 chlorinator for above ground pool can automatically inject the injected chlorine tablets, rods or bromine tablets into tap water, and then enter the ground and underground pools to achieve the purification effect. The online chlorine feeder can handle more than 40,000 gallons of water.
❤Upgrade Content: Designed according to the hayward cl200 chlorinator feeder. The outer spiral of the inlet and outlet is 2 inches, and the inner spiral is 1-1/2 inches. There are detailed instructions in the package to make everything simple. When you rotate in the "-" direction, it will slow down the dissolution rate of the chlorine tablets. When you rotate in the "+" direction, it will accelerate the dissolution rate of the chlorine tablets.
❤ Material: The cl200 chlorinator for inground pool compared with hayward inline chlorinator, the CL200 chlorinator for inground pool added PC material based on ABS. longer service life, high-quality fluorine rubber sealing ring, improve corrosion resistance, safer and longer lasting. Please note that our O-rings need to be lubricated from time to time, otherwise they may break due to excessive pressure. We recommend that you lubricate every 2 weeks.
❤Operation: Designed according to the hayward cl200 chlorinator feeder. Easy-Lok nut is designed on the top, you can place the chlorine tablets safely and easily, and a finger release button is added to improve safety.
❤After-sales Service: lifetime service, please rest assured to buy. If you have any questions, please communicate with us, we will reply you within 24 hours after receiving the information, and provide you with the best solution and service experience.

Rank No. #4

SUNSOLAR Automatic Chlorinator for Above Ground Pools and In-Ground Pools- Free Standing in-Line - Dispenser Holds 9lbs Comes with Fittings

INLINE: The in-line chlorinator is designed for installation in the pool water return line. It is quick and easy to install this chlorinator in your pipe line after the heater and filter system.
SPECIFICATIONS: Our automatic chlorinator can be used with above ground pools or small in-ground pools. It is built with heavy-duty resin and comes with union fittings for 1 1/2" pipe for easy installation. Ideal for pools up to 25-30 000 gallons. Min 3/4 HP pump needed.
POOL CHLORINE DISPENSER: The inline chlorinator is fully adjustable with a dial control valve. This allows you to regulate the speed at which the chlorine or bromine tablets and pucks dissolve. This tank accepts 3 inch slow dissolve tablets.
AUTOMATIC POOL CHLORINATOR: Keep your pool clean without all the hassle. This chlorinator connects directly into your pool equipment piping. This Automatic Chlorinator makes it easier to keep your pool water clean.
FEATURES: Easy threaded cover for safe and convenient access to add tablets or sticks. Tank capacity is 9 lbs for slow dissolve 3" Trichlor chlorine or Bromine tablets. Dial control valve lets you control and adjust the rate of feed. Built-in 1 1/2" standard threaded female ports. Corrosion resistant construction for long lasting life. Includes union fittings for 1 1/2" pipe for easy removal.

Rank No. #5

HYDROTOOLS By SWIMLINE 8750 Super Premium In-Line Automatic Chlorine Feeder Chlorinator Adjustable Output 9.0 Lbs Capacity | Universal Compatibility | Above Ground & Inground Swimming Pool Bromine

{AUTOMATIC CLEAN} The Hydrotools Automatic Chlorine Feeder series constantly works in the background to dissolve and distribute chlorine or bromine into your pool to produce crystal clear water for your swimming pool or spa. Saves time & chlorine!
{SIMPLE OPERATION} Hydrotools SNAP-LOCK technology allows for a tight seal & easy access to safely apply tablets or rods via its secure finger release lid. The chlorinator comes with an integrated 360° adjustment dial to customize output level
{EASY INSTALL} Its Universal design serves as a simple replacement or addition to your existing pool or spa equipment. No need to use expensive services or complicated tools to implement – works automatically with your pool filter and pump
{HYDROTOOLS QUALITY GUARANTEED} Constructed with commercial grade thermoplastic built to withstand corrosion, UV rays & long-term wear and tear. Features double reinforced assembly system for superior strength, durability, & longevity
{PRODUCT SPECIFICATIONS} Chlorinator comes with Plumbing Accessory Kit; 2 Inch Hybrid Inlet & Outlet; works with large or small slow dissolving tablets; 9 Lbs Capacity; Pairs well with Hydrotools Sand & Cartridge filter systems

Rank No. #6

320 Pool Chlorinator Compatible with Rainbow 171096 Automatic Inline Chlorine/Bromine Feeder, Can Handle Up to 70000 Gallons of Water

【320 Functional】The Rainbow 320 pool feeder can handle 6500 to 27000 gallons of water at the bottom and 18000 to 70000 gallons of water at the top.
【Upgrade Design】Firstly, we added white thickened gaskets to the top lid to enhance the overall sealing and avoid leakage; secondly, we designed an exhaust plug at the top to solve the problem of excessive internal pressure.Finally, the upgraded control valve is more flexible and durable.
【High Quality】The 320 automatic in-line pool and spa feeder is constructed of ABS material throughout, with a thickened interior and inlet hose to increase its longevity and save you more time and money.
【Installation Instructions】The R171096 Pool Feeder is suitable for installation behind heaters, cleaners and filters. If there is no heater, it can be installed directly after the filter, please pay attention to the installation order. Also, please clean the water inlet hose regularly to avoid clogging.
【Attention】Our products include all the accessories you need, no need to buy extra. If you have any problems with your product, please let me know and we will do our best to help you.

Rank No. #7

2025 Upgraded 320 Pool Automatic Inline Chlorine/Bromine Feeder Compatible with Rainbow 320 Chlorinator,Replacement R171096 Pool Chlorinator for Various Online and Offline Pools and spa Centers

🏊‍♂️【Upgrade 320 Chlorinator Design】Our 320 chlorinator uses a closed system to work circularly and has the function of filtering the swimming pool,The 320 chlorinator can handle up to 6500 to 27000 gallons of bottom feed and 18000 to 70000 gallons of top feed.
🤽‍♂️【No Special Venting Required】The chlorinator cover is internally provided with white thickened gasket to enhance the overall sealing and avoid leakage,The top vent plug can release gas through the vent plug to avoid excessive internal air pressure caused by the reaction of chlorine tablets in the chlorinator.
🐋【High Quality Materials】The 320 automatic in-line pool and spa feeder is constructed of ABS material throughout, The white column of the chlorinator is designed with polished surface, which is more resistant to oxidation and corrosion and is not easy to get dirty,with a thickened interior and inlet hose to increase its longevity and save you more time and money.
🔰【Easy to Use and Install】The control valve of the 320 chlorinator rotates conveniently and flexibly, making it easy to control and close the flow rate. Quantitatively control the amount of water you need to handle the swimming pool, helping you easily solve the problem of excess. Our package contains a full set of accessories, including extension tubes, etc, and detailed product instructions make operation more convenient.
👍【Excellent Service】If you have any questions about our R171096 Pool Chlorinator Compatible with Rainbow 320 chlorinator please feel free to contact us and we will answer your questions as soon as possible.

Rank No. #8

Poolzilla Free Standing Automatic Chlorinator Above Ground Pool - Inground Pool Chlorinator, Inline Pool Filter, Chlorine Feeder 4.2lb Tank

💧【Premium Design】 Effortlessly manage and control your levels with the dial adjustment valve. This product is corrosion-proof and can be easily installed into your existing system.
💧【For Up To】 Accommodates up to 4-LBS of tablets, the dial control valve makes it easy to adjust the feed rate.
💧【Measurements】 14'' IN x 5.5'' IN x 5.5" IN -- works with both 3" and 1" stabilized tablets.
💧【Compatibility】 This product is designed to fit standard 1.5" PVC, enabling it to be used with a range of above-ground or in-ground filters and pumps.
💧【100% Assurance Policy】 Poolzilla cares deeply about the integrity of our products. We promise a risk-free shopping experience fully backed by our Quality Control, Customer Service and Technical Support Teams, located in New Jersey.

Rank No. #9

WWD POOL CL200 In-Line Pool Automatic Chlorine Feeder Compatible with Hayward CL200 Chlorinator, 4.2 lb Chemical Capacity, Professional Chemical Feeder Easy Installation for Inground Above Ground Pool

【Chlorinator Function】The chemical feeder has a capacity of 4.2 pounds (1.9 kilograms). You only need to put large or small chlorine tablets, rods or bromine tablets into the top placement cover and this CL200 Chlorinator automatically injects them into your tap water, and then into above ground and underground pools for purification.
【Excellent Quality】Top is sealed with high density. It is corrosion and oxidation resistant, which reduces the corrosion rate of internal chlorination reaction and greatly improves the safety and service life of the machine.
【Simple Installation】Professional in-line swimming pool automatic chlorine feeder with installation accessories. It is not original, but the quality meets the OEM standard, compatible with Hayward, and the installation is very simple and easy to operate.
【Perfect Pool Cleaner】The pool chlorinator for keeping your pool clean and ready for use so you can focus on what's most important, enjoying your pool!
【After-sales Service】 We have good after-sales service and professional after-sales service engineers. If you have any questions, please communicate with us, we will provide you with the best solution and service experience.

SaleRank No. #10

ProMotus Pool Automatic Chlorinator for Inground & Above Ground Pool, 9lbs Capacity, in-line Automatic Chlorine Feeder Dispenser Complete Kit

HOW TO WORK: Simply connect the pool chlorinator with the pump & filter system,the feeder will automatically dispense chlorine tablets into the pool as needed
EASY TO USE: Easily removable cover for adding tablets or sticks, with a 9 lbs tank capacity for slow dissolve 3 inch chlorine or Bromine tablets. Dial control valve allows you to adjust the feed rate
IN-LINE: The automatic chlorinator is designed to be installed in the pool water flow line. It can be easily installed in your pipeline after the heater and filter system
UPGRADED DESIGN: The Chlorinator features an EASY-LOCK threaded cap for effortless tablet or stick insertion, a sturdy ABS valve body, and high-quality seals for long-lasting performance, reducing time and maintenance expenses
GENTLE REMINDER: Carefully review the operating procedures and instructions on the chlorinator before use

Last update on 2025-03-23 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Inline Chlorinators?

Do you get stressed out thinking about shopping for a great Inline Chlorinators? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Inline Chlorinators, which is why we have assembled a comprehensive list of the greatest Inline Chlorinators available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Inline Chlorinators that you consider buying. Your questions might include the following:

Is it worth buying an Inline Chlorinators?
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What factors deserve consideration when shopping for an effective Inline Chlorinators?
Why is it crucial to invest in any Inline Chlorinators, much less the best one?
Which Inline Chlorinators are good in the current market?
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We’re convinced that you likely have far more questions than just these regarding Inline Chlorinators, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Inline Chlorinators, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Inline Chlorinators. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Inline Chlorinators buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Inline Chlorinators currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Inline Chlorinators has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Inline Chlorinators?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Inline Chlorinators.
Customer Ratings: Number ratings grade Inline Chlorinators objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Inline Chlorinators.
Product Quality: You don’t always get what you pay for with an Inline Chlorinators, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Inline Chlorinators is should be an indication of how long it will work out for you.

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The Best Inline Chlorinators of 2022 – Reviews & Buying Guide

How Do You Buy The Best Inline Chlorinators?

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