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Top 10 Best Inline Chlorine Feeders
for June 2023

Last Updated On

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If you own a swimming pool or spa, you are aware of the importance of properly sanitizing the water to keep it clean and safe. An inline chlorine feeder can make this process easier and more efficient. These automatic feeders dispense a controlled amount of chlorine or bromine to your pool or spa as needed, eliminating the need for manually adding chemicals. This not only saves you time but also ensures consistent disinfection of your swimming area. There are several types of inline chlorine feeders available on the market, including the popular Rainbow and Pentair models. In this article, we'll take a look at the top 10 best inline chlorine feeders that can help you maintain crystal clear water in your above-ground or in-ground pool or spa. These feeders vary in design, capacity, and compatibility with different types of chemicals, so you can choose the one that best fits your needs. Whether you're a pool owner or a professional pool maintenance technician, you'll surely find a feeder on this list that will make your life easier. So, let's dive in and discover the best inline chlorine feeders for your patio, lawn, and garden cleaning needs.

1
9.8
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SET SUNSOLAR ENERGY TECHNOLOGIES Automatic Chlorinator for Above Ground Pool - Free Standing In Line Pool Chlorinator w/ 9lb Tank - For Slow Dissolving Tablets, Inline Chlorine Feeder for Inground Pool - Includes Union Fittings

SET SUNSOLAR ENERGY TECHNOLOGIES Automatic for Chlorinator Above Ground Pool

by SUNSOLAR
What We like

Corrosion resistant construction for long lasting life

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Product Features

  • Dial control valve lets you control and adjust the rate of feed
  • Good for slow dissolve tri-chlor tablets or Bromine sticks/tabs
  • Easy threaded cover for safe and convenient access to add tablets or sticks
  • Fits 3'' chlorine tablets only
2
9.7
SCORE
Inline Chlorine/Bromine Feeder #320

Pentair Inline Feeder Chlorine/Bromine #320

by Pentair
What We like

Measures 17 3/4-Inch H, 5-Inch W ,10-Inch D

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Product Features

  • Uses 1/4-inch feeder hoses, control valve and fittings
  • Rainbow 320 automatic chlorine/bromine in-line pool and spa feeder
  • Holds 11 large or 98 small bromine or slow dissolving trichlor tablets
  • Treats 6,500 to 27,000 gallons bottom feed and 18,000 to 70,000 gallons top feed
3
9.5
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320 Pool Chlorinator Compatible with Pentair Rainbow 320 Chlorinator 171096 Automatic Inline Chlorine/Bromine Feeder, 320 Chlorinator Can Handle Up to 70000 Gallons of Water

Pomeade 320 Pool Chlorinator Compatible with Pentair 320 Rainbow Chlorinator 171096 Automatic Inline Chlorine/Bromine Feeder

by Pomeade
What We like

Installation Convenience320 chlorinator is suitable for installation after heater, cleaner and filter. If there is no heater, it can be installed directly behind the filter. Please pay attention to the installation sequence. At the same time, please keep the feeding hose cleaned regularly to reduce the speed of blockage and corrosion.

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Product Features

  • Chlorinator DesignFirst, we designed a white thickened gasket for the chlorinator cover to enhance the overall sealing and avoid leakage; Secondly, we designed an exhaust plug at the top to discharge gas, which solved the problem of excessive internal pressure caused by chlorine reaction.
  • Functional Features320 chlorinator is mainly designed to purify the swimming pool. It uses a closed circulation system to work, bringing you a safe, clean and convenient life. The Rainbow 320 chlorinator can handle 6500 to 27000 gallons of feed at the bottom and 18000 to 70000 gallons of feed at the top. The chlorinator can accommodate up to 11 large or 98 small chlorine/bromine tablets. It is recommended that you make a reasonable proportion according to the size of your swimming pool.
  • Chlorinator DesignThird, the upgraded control valve is more convenient and flexible in controlling flow and closing; Fourth, the bottom drain is designed to facilitate the drainage of accumulated liquid and keep the interior dry; Fifthly, the 1/4 inch feeding hose serves as the conveying function to provide clean water for the swimming pool.
  • High Quality MaterialThe 320 chlorinator is made of ABS material as a whole, and the inner wall and feeding hose are thickened and combed to increase the function of oxidation resistance and corrosion resistance, improve the service life of the 320 chlorinator, and save you more time and cost. The high-quality 320 swimming pool chlorinator allows you to enjoy a clean and safe leisure time.
4
9.1
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CL200 Inline Pool Automatic Chlorinator Compatible with Hayward CL200 in-Line Chlorinator Automatic Chemical Feeder for Inground Above Ground Pool Automatic Chlorine with Detailed Instructions

TOVEN-RV CL200 Inline Pool Automatic Chlorinator Compatible with Hayward CL200 in-Line Chlorinator Chemical Automatic Feeder for Inground Above Ground Pool Automatic Chlorine with Detailed Instructions

by TOVEN-RV
What We like

PREMIUM QUALITY - TOVEN-RV chlorinators 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.

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Product Features

  • SIMPLE OPERATION & SAFETY PROTECTION - The 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.
  • PURIFY YOUR POOL - Please inject chlorine tablets, sticks or bromine tablets into the automatic chlorinator, then it can automatically inject chemical elements such as chlorine into the pool. Our In-line chlorinators can process over 40,000 gallons of water. Add Chlorine to the swimming pools can purify the water.
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8.7
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CL200 Inline Chlorinator Replacement Hayward CL200 chlorinator Feeder, Inground Pool Inline Automatic Chlorinator Feeder, High-Grade ABS Material, Easy to Use (Carry Instructions)

LONGADS CL200 Inline Chlorinator Hayward Replacement CL200 chlorinator Feeder

by LONGADS
What We like

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.

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Product Features

  • 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. The dial control valve has a 2-inch water inlet and outlet, 360 knob controls the pressure release level, and the feeding speed can be easily adjusted.
  • 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.
6
8.6
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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

HYDROTOOLS By SWIMLINE 8750 Super Premium In-Line Automatic Feeder Chlorine Chlorinator Adjustable Output 9.0 Lbs Capacity

by Swimline
What We like

{HYDROTOOLS PRO TIPS} Item # 8750; Compatible with chlorine & Bromine (DO NOT MIX); Works perfectly as a replacement feeder for existing top brand chlorinators; Hydrotools is an independently operated brand

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Product Features

  • {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
  • {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
  • {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!
7
7.2
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CL220 Off-line Automatic Pool Chlorinator for Swimming Pool Ponds Garden,Replacement for Hayward Chlorine Feeder,Economy in-Line Above-Ground Pool Automatic Chlorine Bromine Feeder,Easy to Install

LONGADS CL220 Off-line Automatic Pool for Chlorinator Swimming Pool Ponds Garden

by LONGADS
What We like

Easy InstallationChlorinator Bromine Feeder is very simple to operate and install, without any work, just use the hose that comes with the package to install it on new or old equipment, you can easily complete the installation and purify your swimming pool.

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Product Features

  • Package IncludsIn addition to the main body of CL220 Off-line Automatic Pool Chlorinato, the Package also includes installation accessories such as PVC hose, clamp, gasket, teflon tape, etc., saving you time and money. The sturdy and durable ABS valve body and high-quality Viton seals can extend the service life.
  • Working PrincipleThe CL220 Off-line Automatic Chlorinator operates by putting the injected chlorine tablets according to the pressure difference of the system, and the system will pump water through the water feeder. After processing, it is automatically added to the swimming pool to achieve the effect of purifying the swimming pool water.
  • Simple OperationThe Easy-Lok threaded cap on the top allows the chlorine tablets to be placed conveniently and safely, and the unique finger release button design additionally increases the safety of use. The 360 omnidirectionally designed control knob at the bottom can well control the speed of the water inlet and outlet, and can easily adjust the feeding speed and frequency, which is convenient and practical.
8
7
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Doheny's Automatic Chlorine Feeder | Above Ground in-Line | Easy to Install an Automatic Pool Chlorinator | Chlorinates Up to 20,000 Gallons | Easy-loc Cover and Dial Control | Holds 4 Lbs

by Doheny's
What We like

Great way to ensure your pool gets a steady, continuous dose of chlorine!

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Product Features

  • Available for above ground or in-ground swimming pools
  • ***This item is not eligible to ship to California***
  • Available in off-line or in-line styles
9
7
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Rx Clear Automatic Chlorinator | for In-ground Swimming Pools | in-line Chemical Chlorine Feeder | Holds Up to 9 Pounds of Slow Dissolving Chlorine Tablets

Rx Clear Automatic Chlorinator

by Rx Clear
What We like

CAUTION - Extreme care must be exercised when adding chemicals to your pool. Concentrated chemicals react violently if they mix in the chemical feeder, causing a fire or explosion, which may result in property damage, personal injury or death.

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Product Features

  • SIMPLE INSTALLATION - Easy-Lok threaded cover for safe access to add tablets.
  • SAVE ON CHLORINE - Use and regulate your chlorine level effortlessly. Dial adjustment valve controls sanitizer flow. Corrosion-proof. Installs easily into existing filter system. In-Line feeders require PVC plumbing. Off-line feeders tap into the existing PVC.
  • HOLDS 9 LBS OF CHLORINE TABLETS - Small or large, slow dissolving, Trichlor tablets -Dial control valve allows for simple feed rate adjustment.
10
7
SCORE
Pentair R171218 Rainbow 320C Automatic In-Line Chlorine/Bromine Feeder For Pool And Spa - Amber Body

Pentair R171218 Rainbow 320C Automatic In-Line Feeder Chlorine/Bromine For Pool And Spa

by Pentair
What We like

Measures 17-3/4 H x 5 W x 10 D Inches

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Product Features

  • Treats 6500 to 27000 gallons in a bottom feed configuration and 18000 to 70000 gallons in a top feed configuration with see-through amber body
  • Rainbow 320 (cylinder) automatic chlorine/bromine in-line pool and spa feeder
  • Completely enclosed system, no special venting required
  • Holds 11 large or 98 small bromine or slow dissolving trichlor tablets
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