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Automatic Chlorine Feeder, 15.75", In-Line (Open Line)

Hayward

SKU: CL100

Hayward automatic chlorinators and brominators are ideal for in-ground and above ground applications during new pool construction or after market installations.

Replacement SKU: CL100EF

Features

Hayward automatic chlorinators and brominators are ideal for in-ground and above ground applications during new pool construction or after market installations. Models are available for in-line and off-line configurations to accommodate most capacity, plumbing and space considerations. All units incorporate a durable ABS body along with a high quality Viton seal and an ergonomically designed cover to allow for simple lid removal.

Features and Benefits

  • X-Ring seal provides long life and easy cover removal
  • Uses large or small, slow dissolving, Trichlor or Bromine tablets
  • Dial control valve allows for easy feed rate adjustment
  • Multiple connection options provide a wide range of use and simplified installation
  • Easy-Lok threaded cover for safe and convenient access to add tablets
  • Unique finger-release catch provides extra security
Brand Hayward
Channel Open Line
GTIN 610377003698
Warranty - Labor None
Master Carton Qty 10
Warranty - Parts 1-year
Pool Type In Ground
Shipping Dimensions 19 " x 17 " x 37.8 "
Shipping Weight 28 lb
Sub Brand N/A
Material ABS
Parts Details

Click on the part number in the diagram to display the details.

Questions & Answers

6 answered question(s)

06/24/26

Q: Asked this question but have not received an answer. Sticker on my CL control knob has faded from the sun. How do I replace the sticker on the control knob using the notch as a guide.

A:
Hi, someone from our Technical Service Department will contact you via email.

By Hayward Support

06/24/26

Q: I use non stabilized tablets in winter in my florida onground pool with cover. Cyn goes up because of no rain. Can I use my cl100 with them or must I use my skimmer basket with them

A:
Hello, Someone from our technical team will contact you shortly.

By Hayward Support

06/24/26

Q: My brominator doesn’t hold water it just comes right out & doesn’t dissolve the bromine. ??????

A:
For help with this contact a local Hayward Authorized Service Center. You can find a list of them by clicking on the Dealer Locator tab on the home page of our website Hayward.com

By Hayward Support

06/24/26

Q: How do I replace the prong on a CLX 200k cloronator

A:
For help with this contact a local Hayward Authorized Service Center. You can find a list of them by clicking on the Dealer Locator tab on the home page of our website Hayward.com

By Hayward Support

06/24/26

Q: Our cl100 Hayward coronates the lid cracked. Is there a way to purchase a new lid?

A:
Hi, we do not sell direct, but you can find a list of local Hayward Authorized Dealers by clicking on the Dealer Locator tab on the home page of our website Hayward.com The part number for the cover is CLX110C

By Hayward Support

06/24/26

Q: My cl100 automatic chlorinator is not getting water in it to dissolve my tablets. I finally opened it up and removed all 3” tablets. It slowly filled back up, so I dropped in the tablets and closed the lid. Not sure if this is a fix or if there’s something stopped up somewhere. This is my first season using this chlorinator, so only been used less than 3 months. Please help. Steve Montgomery 502-780-1217

A:
Hi, someone from our Technical Service Department will be in touch via email soon.

By Hayward Support