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Automatic Chlorine Feeder, 9lbs, In-Line (incl Mounting Base) (Open Line)

Hayward

SKU: CL200

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

Replacement SKU: CL200EF

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 610377003780
Warranty - Labor None
Master Carton Qty 10
Warranty - Parts 1-year
Pool Type In Ground
Shipping Dimensions 19.5 " x 17.5 " x 37.8 "
Shipping Weight 45 lb
Sub Brand N/A
Material ABS
Parts Details

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

Questions & Answers

15 answered question(s)

06/24/26

Q: Are the CL200 and the CL200EF the exact same?

A:
Yes they are.

By Hayward Support

06/24/26

Q: I have what I believe is the cl200. Why does the body keep cracking/splitting at what looks to be the seam? I have used these for years with no issues yet the last one I bought cracked and I contacted you and was sent a warranty replacement and now this one has cracked the same. It is at the top where the lid screws on.

A:
Hi, give our Tech Support Group a call for help with this issue 908-355-7995

By Hayward Support

06/24/26

Q: Hi What is the difference between CL200 and CL200EF Thanks

A:
The EF model has English and French instructions.

By Hayward Support

06/24/26

Q: I have a Haywood CL200 inline chlorinator that I installed at the end of May. I added about 11-3”trichlor tabs; however, the tabs don’t really seem to be dissolving and there is a strong odor when I open the lid?

A:
Hello, please use our website's dealer locator to find the closest Hayward Authorized Service Center(HASC). A HASC may be needed to address this issue. Link to dealer locator: https://hayward.com/dealerlocator

By Hayward Support

06/24/26

Q: I have a 17x35 inground pool. It has an average depth of about 6 feet. I use bromine tablets. What size automatic brominator should I use?

A:
Hi, we only manufacture a single brominator. The CL22BR should be adequate for your pool. We do not sell directly, but you can find a local Hayward Authorized Dealer by clicking on the Dealer Locator tab on our home page of our website, Hayward.com Link...

By Hayward Support

06/24/26

Q: I need a new chlorinator and my inlet tubing is an 1 and 1/2 inches. Do you sell one or do I have to adapt it to the 2 inch you sell.

A:
Hi, both the CL100EF and CL200EF have 1 1/2" threaded ports.

By Hayward Support

06/24/26

Q: I have the CL200 chlorinator. During season startup the lid was difficult to put on and remove. I looked at the top and it appears mine had a rubber gasket around the lid that was stretched out of shape. This appears to be a flat gasket rather than an o Ring. I can't find a replacement.

A:
Hi, you need a CLX200K O-ring.

By Hayward Support

06/24/26

Q: Does this product come with the threaded connectors

A:
It does not.

By Hayward Support

06/24/26

Q: I can't get the lid off and this happens every year

A:
Hi, call our Tech Support Group for help with this issue at 908-355-7995.

By Hayward Support

06/24/26

Q: How long are the Automatic Chemical Feeders CL200 supposed to last? I get one year before they leak. I clean the water out and winterize my pool and when I start the pool up in the spring there is a leak. I am looking to buy my third one this year. Are they only meant to last one season?

A:
Hi, this product should last many years. You should contact a local Hayward Authorized Dealer for help in determining what is causing these failures. You can find a list of them by clicking on the Dealer Locator tab on the home page of our website Hayward...

By Hayward Support

06/24/26

Q: what is the price of this product

A:
Hi, we do not sell direct. 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

By Hayward Support

06/24/26

Q: Where can I get a Replacement CLX200K-O Ring from.

A:
Hi, we do not sell direct. 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

By Hayward Support

06/24/26

Q: I'm having trouble with the connectors where the asb fitting glues into the pvc pipe it keeps leaking is there a special glue for that

A:
Hi, there are abs to pvc transition glues available. Research that type of glue and you can most likely find it at your local hardware store.

By Hayward Support

06/24/26

Q: Does the chlorinator need to be full of water? Mine seems to stay half full. Is that normal?

A:
It does not need to be full of water to operate correctly.

By Hayward Support

06/24/26

Q: Do you recommend the use of your CL200 offline chlorinators on an inground pool which uses a variable speed pump? What would be the minimum GPM flow rate in order for the chlorinator to work properly? Also, is there a specific flow range that you recommend for the unit to operate properly?

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

By Hayward Support