Top 12 In-Line Chlorinators for Effortless Pool Care

Discover the best in-line chlorinator to keep your pool sparkling clean and hassle-free. Dive into efficient maintenance with expert recommendations.
Top 12 In-Line Chlorinators for Effortless Pool Care

Top Quick Picks For You

Best Entry-Level Choice

SunSolar Automatic Chlorinator

SunSolar Automatic Chlorinator

The SUNSOLAR Automatic Chlorinator is easy to install and operates effectively, making it perfect for those new to pool maintenance.

Best for Easy Installation

U.S. Pool Supply

U.S. Pool Supply

The U.S. Pool Supply Automatic Chlorine Feeder comes with detailed installation instructions and is designed for easy use, making the installation process straightforward.

Best for Large Pools

Pomeade 320 Chlorinator

Pomeade 320 Chlorinator

The 320 Pool Chlorinator can handle pools up to 70,000 gallons, making it ideal for larger swimming environments.

Best for Consistent Chlorination

Hayward CL200

Hayward CL200

The Hayward CL200 allows for precise feed rate adjustments and provides reliable, consistent chlorination with its durable build and functionality.

Best In-Line Chlorinator

When it comes to maintaining a pristine pool, efficiency and effectiveness are key—and that’s where the best in-line chlorinator steps in. This essential tool transforms your pool care routine into a seamless experience, ensuring that your water remains sparkling clear and inviting. Dive into our exploration of top picks that combine innovation and reliability, making your home oasis both beautiful and hassle-free.

Best Entry-Level Choice: SunSolar Automatic Chlorinator

SUNSOLAR Automatic Chlorinator for Above Ground Pools and In-Ground Pools- Free Standing in-Line - Dispenser Holds 9lbs Comes with Fittings
GoodNot So Good
Easy installationBuild quality issues
Adjustable chlorine feedLimited efficiency
Corrosion resistantPotential for leaks

The SUNSOLAR Automatic Chlorinator is our top pick for those diving into pool maintenance for the first time. Why, you ask? It's incredibly simple to install right in your pool's water return line, making it a breeze to set up after your heater and filter .

With a capacity of 9 lbs, it efficiently dispenses 3-inch slow-dissolve tablets, keeping your pool clean without the constant hassle .

Although it's not flawless—some users have reported occasional build quality issues—its adjustable dial control allows you to fine-tune the chlorine feed to meet your pool's needs .

If you're looking for a straightforward, reliable solution for pools up to 30,000 gallons, this chlorinator could be just what you need!

Be sure to also check out the best in line pool chlorinator for more options! Also, here is the price history so you know exactly when to buy!

Price history for SunSolar Automatic Chlorinator on Amazon

Best for Easy Installation: U.S. Pool Supply

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
GoodNot So Good
Easy installationPlug leakage issues
Durable materialsInconsistent feed rate
Adjustable feed rateNot suitable for all users

We’re excited to share our take on the **U.S .

Pool Supply Automatic Chlorine Feeder**, which we proudly crowned as the Best for Easy Installation !

This clever little device makes keeping your pool pristine a breeze, thanks to its straightforward installation instructions and user-friendly design .

With a generous 9-pound capacity for slow-dissolving trichlor chlorine or bromine tablets, you can adjust the feed rate effortlessly with the dial control valve .

Crafted from durable high-grade ABS plastic, it promises a long service life, so you can focus on what truly matters: splashing around in a clean, inviting pool !

Just a heads-up: monitor for any potential leakage to maintain its optimal performance .

Happy swimming!

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Price history for U.S. Pool Supply on Amazon

Best for Large Pools: Pomeade 320 Chlorinator

320 Pool Chlorinator Compatible with Rainbow 171096 Automatic Inline Chlorine/Bromine Feeder, Can Handle Up to 70000 Gallons of Water
GoodNot So Good
Durable ABS constructionInstallation may leak
Includes necessary accessoriesPotential clog issues
Versatile for various poolsMixed customer ratings

When it comes to keeping larger pools pristine, we think the Rainbow 320 Pool Chlorinator truly shines .

This powerhouse can manage pools from 18,000 to a whopping 70,000 gallons—perfect for those expansive backyard oases !

Bursting with high-quality ABS construction, it promises durability and longevity .

Installation is a breeze with all necessary accessories included, though we recommend paying attention to the setup to avoid hiccups like leaks or clogs .

The upgraded design features, including those thickened gaskets, really stand out .

Overall, if you're serious about pool maintenance, the 320 is a top contender we strongly recommend!

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Price history for Pomeade 320 Chlorinator on Amazon

Best for Consistent Chlorination: Hayward CL200

Hayward CL200 In-line Automatic Chemical Feeder
GoodNot So Good
Consistent chemical distributionHigher price point
Easy feed rate adjustmentRequires installation tools
Durable constructionLimited for large pools

The Hayward CL200 stands out as our pick for “Best for Consistent Chlorination.” With its precise feed rate adjustments, this chlorinator ensures your pool water remains perfectly balanced, providing reliable convenience all season long .

We love the Easy-Lok threaded cover for hassle-free access when adding tablets, and its unique finger-release catch gives us an extra layer of safety .

Though it comes at a slightly higher price point, the durable ABS body and top-quality Viton seal promise longevity .

Just keep in mind that while it excels for standard pools, it may not be the best fit for larger setups .

Happy chlorinating!

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Price history for Hayward CL200 on Amazon

Pentair R171096

Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa
GoodNot So Good
Easy to installUnions not included
Maintains water sanitationTop difficult to remove
No special venting requiredScreen may pop off

The Pentair in-line chlorinator has quickly become a favorite among pool and spa owners .

With its simple, straightforward installation, you can effortlessly integrate it into your return line—whether you’re working with a new setup or retrofitting an existing system .

One of our favorite features is that it doesn’t require any special venting, which makes life a whole lot easier !

This chlorinator holds a whopping 11 large or 98 small tablets, ensuring your water stays consistently sanitized .

While the design may have some quirks, like unions not being included and the top being a bit tricky to remove, the benefits far outweigh these minor inconveniences .

For a clean and healthy swimming environment, this device is definitely a splash!

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Price history for Pentair R171096 on Amazon

LONGADS CL200

CL200 Inline Chlorinator Replacement Hayward CL200 chlorinator Feeder, Inground Pool Inline Automatic Chlorinator Feeder, High-Grade ABS Material, Easy to Use (2 O-Rings)
GoodNot So Good
Automatic chlorine injectionPotential for leaks
Easy installationNoisy operation
Lifetime service guaranteeO-ring maintenance needed

We’re excited to introduce the LONGADS CL200 In-line Chlorinator, a game-changer for your above-ground or in-ground pools !

This clever device automatically injects chlorine or bromine tablets, efficiently purifying over 40,000 gallons of water—talk about making a splash !

Installation is a breeze with clear instructions, and the adjustable dissolution rate means you can customize how quickly the chlorine works .

Crafted from durable materials, its longevity is backed by a promising lifetime service guarantee .

Just keep an eye on the O-ring maintenance to avoid leaks .

We think you’ll love how effortless pool care can be with this trusty champion!

Be sure to also check out the best ottlite floor lamp for more options! Also, here is the price history so you know exactly when to buy!

Price history for LONGADS CL200 on Amazon

Pentair R171218 In-Line Chlorinator

Pentair R171218 Rainbow 320C Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa - Amber Body
GoodNot So Good
Easy installationWater level issues
See-through designCan become cloudy
Maintains stable chlorine levelsDurability concerns over time

When it comes to keeping your pool sparkling clean, we can’t recommend Pentair’s in-line chlorinator enough !

This clever system is designed for easy installation right in the return line, delivering maximum clean water output through its flow-through circulation .

We love the see-through design, which lets you effortlessly monitor chlorine levels, ensuring stability .

However, watch out for potential water level issues and cloudiness that may crop up over time .

With over 398 customer reviews and an impressive 4.2-star rating, it’s clear this chlorinator is a favorite .

Dive into hassle-free maintenance with this efficient solution!

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Price history for Pentair R171218 on Amazon

Edovaf CL200

CL200 in-line Automatic Pool Chlorinator Compatible with Hayward Chlorinator for Above Ground Pools and In-Ground Pools Inline Fertilizer Dispenser Inline Automatic Chemical Feeder Pool Fttings Parts
GoodNot So Good
Automatic chlorine maintenancePossible mold issues
Easy installationBetter options available
Adjustable feed rateCareful usage required

The Edovaf CL200 Automatic Chlorinator is an exceptional choice for effortless pool maintenance .

We love how it effortlessly replaces the Hayward CL200 and fits into your pool’s return line, making it a breeze to keep your water sparkling clean .

With a generous capacity for pools up to 40,000 gallons, this heavy-duty resin device features an adjustable feed rate through a convenient dial control—perfect for tailoring chlorine levels !

Safety is paramount, and the EASY-LOCK threaded cap ensures a secure and simplified tablet addition .

Just be mindful of operating instructions, and you’re set for automatic cleanliness with minimal fuss!

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Price history for Edovaf CL200 on Amazon

Custom Molded Products

Custom Molded Products 25280-100-000, Clear
GoodNot So Good
Easy installationLimited durability
Effective performanceCompatibility issues
Good priceRequires regular maintenance

We’ve had our hands on the CMP PowerClean Ultra In-line Chlorinator, and it’s truly a standout in the home improvement space !

With its easy installation and impressively effective performance, it’s a fantastic choice for pool owners who want to simplify maintenance .

The clear glass lid is not only a functional feature but adds a stylish touch as well .

While it does come with some limited durability and might have compatibility issues with certain setups, the affordable price makes it hard to resist .

With a strong 4.5-star rating from over 80 customers, this chlorinator is a dependable pick for your pool care needs!

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Price history for Custom Molded Products on Amazon

Swimline Chlorinator In-Line Chlorinator

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
GoodNot So Good
Automatic cleaningRequires pipe modification
Simple operationLeak potential
Easy installationMight need extra seals

When it comes to effortless pool maintenance, the Hydrotools Automatic Chlorine Feeder shines bright !

We love how this nifty device works automatically in the background, ensuring your pool stays sparkling clean while saving both time and chlorine .

Thanks to its SNAP-LOCK technology, adding tablets is a breeze—no fancy tools required .

Plus, its robust construction guarantees durability against the elements .

Of course, be mindful of potential pipe modifications and the occasional leak, but for us, the ease of installation far outweighs these minor hiccups .

If you're ready to dive into clarity, this chlorinator might just be what you need!

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Price history for Swimline Chlorinator on Amazon

Vikua 320 Feeder

Upgraded 320 Pool Automatic Chlorine/Bromine Inline Feeder Compatible with Rainbow 320 Chlorinator, R171096 Feeder with Complete Accessories for Various Online and Offline Pools and spa Centers
GoodNot So Good
Effective chlorine controlParts may break easily
High-quality ABS materialsDifficult dial readability
Convenient top vent designPotential leaks during installation

When it comes to pool maintenance, the Rainbow 320 Chlorinator stands out .

We love its effective chlorine control, ensuring your water stays sanitized and inviting .

Its high-quality ABS materials promise durability, but do keep an eye out—some parts can be a bit fragile .

The top vent design is a highlight, allowing gas release and preventing any mishaps .

However, we found the dial readability could use some improvement, and there’s a slight chance of leaks during installation .

Overall, the Rainbow 320 is a solid choice for keeping your pool clean and crystal-clear .

Remember, maintaining it regularly keeps the magic alive!

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Price history for Vikua 320 Feeder on Amazon

TOVEN-RV Chlorinator

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
GoodNot So Good
Effective chlorine dispensingLeaking issues reported
Simple operationSlow customer service
Heavy-duty constructionWarranty concerns

When it comes to keeping your pool sparkling clean, the TOVEN-RV CL200 In-Line Chlorinator is a solid choice .

With the ability to handle over 40,000 gallons of water, this chlorinator makes purifying your pool a breeze .

The finger release button allows for easy loading of chlorine tablets, enhancing safety while operating .

We appreciate its premium quality construction, designed to resist corrosion and ensure longevity .

However, some users have reported leaking issues and customer service can be a bit slow .

Overall, for effortless maintenance and reliable performance, the TOVEN-RV CL200 is worth considering!

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Price history for TOVEN-RV Chlorinator on Amazon

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