By Hayward Pool Products



Model # CL110ABG

Alternate Part #'s HAYCL110ABG

Product Description


  • Hayward Off-Line A.G. Chlorinator

    The Hayward CL110ABG chlorinator is a convenient way to control chlorine levels in your aboveground pool efficiently and accurately. Simply fill the corrosion-proof feeder with trichlor tablets or sticks, adjust the dial control for proper chlorine levels and enjoy clean, clear water. Saving you time and money.

    * Convenient way to control chlorine levels in your above-ground pool
    * Precise dial valve allows you to control the rate of chemical feed
    * Easy-Lok cover included for safe and convenient access for adding tablets
    * Unique finger-release catch provides extra security
    * Simple do-it- yourself instructions

    4.2 lb capacity.
    Uses trichlor large or small tablets and sticks.
    Installs quickly on new and existing pools.
    Convenient dial control to adjust the rate of chlorine feed.
    Universal adaptor kit included.
    Complete instructions for installation included capacity uses trichlor large or small tablets and sticks


Flow Ratings: (GPM = Gallons Per Minute)
CL100 - Used with pumps with flow rating of 30-50 GPM
CL200 - Used with pumps with flow rating of 50-80 GPM
CL2002S - Used with pumps with flow rating of 50-90 GPM
CL110 - Used with pumps with flow rating of 30-50 GPM
CL220 - Used with pumps with flow rating of 50-90 GPM

Miscellaneous Notes

Note: Chemical feeders should always be installed after a pool heater.

CAUTION: Extreme care must be exercised when adding chemicals to your pool. Concentrated chemicals may react violently if they mix in the chemical feeder, causing a fire or explosion, which may result in PROPERTY DAMAGE, PERSONAL INJURY or DEATH.

CAUTION: 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 or Ivory bar soap.

Product Specifications

Above-Ground Pools, Offline
Large Tab Capacity:
Small Tablet Capacity:
4.2 Lbs.
Treatment Capacity:
5,000-15,000 gal.

?     Asked on 5/22/2015by don

How to install

A  Answered on 5/23/2015 by InyoPools Product Specialist Hector F.

Here is the manual with specific instructions on the installation here.

?     Asked on 5/16/2016by maurie

I have 24 ft round, just installed and filled, would like Hayward automatic feeder, which model do you recommend? Is it to late to install since the pool is already filled?

A  Answered on 5/20/2016 by InyoPools Product Specialist Lennox H.

Hi Maurie, This unit is suitable for a 24' above ground pool and it can be install after the pool is filled.

?     Asked on 1/18/2022by Tom Shelley

Our 4.2 chlorinator outlet connection with a check valve is plugged up. Can we purchase a replacement check valve?

A  Answered on 1/18/2022 by InyoPools Product Specialist Rich N.

Hi Tom, we do have that valve available and many other parts for that chlorinator on this webpage.  Your Check Valve Inlet Fitting Assembly - CLX220EA is Key #4.  


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