Best Inline Chlorinator | Reviews & Recommendations

Truly finding the inline chlorinator is only effective if you can get your hands on some options, which is exactly what we did.

After researching many products, we shaved the list down to the top 10 options today by researching design, capability, durability, features, price, and overall build quality.

We researched hours on these products and compared them to one another to see which one is the best for every need. Read this inline chlorinator article with an extensive buying guide if you're interested in buying or learning about these inline chlorinator.

# Preview Product Score
1 Custom Molded Products 25280-100-000, Clear

Custom Molded Products 25280-100-000, Clear

9.2
2 HydroTools by Swimline Super Premium In-Line Automatic Pool Chlorine Feeder

HydroTools by Swimline Super Premium In-Line Automatic Pool Chlorine Feeder

9.6
3 Hayward CL2002S In-line Automatic Chemical Feeder

Hayward CL2002S In-line Automatic Chemical Feeder

9.5
4 Pentair R171218 Rainbow 320C Automatic In-Line Chlorine/Bromine Feeder For Pool And Spa - Amber Body

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

9.6
5 Rx Clear Automatic Chlorinator | for Above Ground Swimming Pools | in-line Chemical Chlorine Feeder | Holds Up to 4 Pounds of Slow Dissolving Chlorine Tablets

Rx Clear Automatic Chlorinator | for Above Ground Swimming Pools | in-line Chemical Chlorine Feeder...

9.6
6 Custom Molded CMP25280100000 Powerclean Ultra Inline Chlorinator with Clear Lid

Custom Molded CMP25280100000 Powerclean Ultra Inline Chlorinator with Clear Lid

9.8
7 Waterway Plastics CAG004-W Clearwater in-Line Automatic Chlorinator

Waterway Plastics CAG004-W Clearwater in-Line Automatic Chlorinator

9.6
8 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 Chlorinator for Above Ground Pool - Free Standing In Line...

9.2
9 Inline CHLORINATOR PWRCLN ULTR 25280-110-000

Inline CHLORINATOR PWRCLN ULTR 25280-110-000

9.2
10 Custom Molded CMP 25280-120-000 Powerclean Econ in-Line Chlorinator

Custom Molded CMP 25280-120-000 Powerclean Econ in-Line Chlorinator

9.4

List of best inline chlorinator  Reviews

SaleBestseller No. 1

Custom Molded Products 25280-100-000, Clear

  • Chlorinator, CMP, PowerClean Ultra, with Clear Glass Lid.
Bestseller No. 2

HydroTools by Swimline Super Premium In-Line Automatic Pool Chlorine Feeder

  • In-line Chlorinator for above-ground pools
  • Automatically release chemicals so you don't have to
  • Works with large or small, slow dissolving, Trichlor or Bromine tablets or sticks
  • Dial control valve allows for simple feed rate adjustment
  • Large capacity that can hold up to 9 pounds of chlorine or bromine
Bestseller No. 3

Hayward CL2002S In-line Automatic Chemical Feeder

  • In-Line Chlorinator for above-ground and in-ground pools and spas
  • Chemical Feeder that will automatically release chemicals so you don't have to; Unique finger-release catch provides extra security
  • Uses large or small, slow dissolving, Trichlor or Bromine tablets or sticks; Works on newly constructed or already existing pools and spas
  • Dial control valve allows for simple feed rate adjustment; Features 2" inlet and outlet ports for application with 50 gpm to 90 gpm flow rates
  • Simple installation when replacing existing chlorinator or brominator; Easy-Lok threaded cover for safe and convenient access to add tablets or sticks
SaleBestseller No. 4

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

  • Rainbow 320 (cylinder) automatic chlorine/bromine in-line pool and spa feeder
  • Holds 11 large or 98 small bromine or slow dissolving trichlor tablets
  • 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
  • Completely enclosed system, no special venting required
  • Measures 17-3/4 H x 5 W x 10 D Inches
Bestseller No. 5

Rx Clear Automatic Chlorinator | for Above Ground Swimming Pools | in-line Chemical Chlorine Feeder | Holds Up to 4 Pounds of Slow Dissolving Chlorine 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 4 LBS OF CHLORINE TABLETS - Small or large, slow dissolving, Trichlor tablets -Dial control valve allows for simple feed rate adjustment.
  • SIMPLE INSTALLATION - Easy-Lok threaded cover for safe access to add tablets.
  • NEVER USE - Any petroleum based lubricants on cover O-Ring. Regular lubrication is necessary to allow for easy cover removal. Use non-petroleum based lubricants such as Jack's No. 327 lube. Warranty - 1 Year.
  • 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.
Bestseller No. 6

Custom Molded CMP25280100000 Powerclean Ultra Inline Chlorinator with Clear Lid

SaleBestseller No. 7

Waterway Plastics CAG004-W Clearwater in-Line Automatic Chlorinator

  • Part # CAG004-W
  • For Above Ground Pool
  • Made in the USA
Bestseller No. 8

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

  • AUTOMATIC POOL CHLORINATOR: Keep your pool clean without all the hassle. The chlorinator plugs directly into your pump and filter system and purifies the water as it returns to the pool. It is easier to keep your pool clean than with using a floating chlorine dispenser.
  • CLEAN AND PURIFY POOL: Our automatic chlorinator works with slow dissolving chlorine tablets or bromine tabs. It features a threaded cover for safe and convenient access to add tablets or sticks. It holds up to 9 lbs. of chlorine tablets.
  • LONG LASTING: Built using a heavy-duty resin, our chlorinator is corrosion resistant and will work for many years. This pool chlorine feeder works with your filtration system to easily clean and purify your pool.
  • CHLORINE FEEDER: Our automatic chlorinator can be used with above ground pools or in-ground pools. It is built with heavy-duty resin and comes with union fittings for easy installation of pvc and flexible piping.
  • 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 dissolve. This tank accepts 3 inch chlorine tablets.
Bestseller No. 9

Inline CHLORINATOR PWRCLN ULTR 25280-110-000

  • Treat pools from 5,000 to 50,000 gallons
  • Clear glass lid for easy serviceability
  • Built in flow meter for easy adjustment
  • No external hoses
  • Built in flow meter for easy adjustment
Bestseller No. 10

Custom Molded CMP 25280-120-000 Powerclean Econ in-Line Chlorinator

  • Powerclean Econ In-Line Chlorinator
Review

Leave a Comment