Hayward CL110 offline automatic chlorine chemical feederHayward Offline Automatic Chlorine Chemical Feeder, CL110$12299
Hayward CL110 offline automatic chlorine chemical feeder

Hayward Offline Automatic Chlorine Chemical Feeder, CL110

Ask a questionMPN CL110
$12299
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Quick overview

  • Offline installation Plumbs alongside the return line with saddle clamps rather than being cut into it.
  • 4.2 lb capacity Holds enough tablets that most pools are topped up on a weekly rather than daily rhythm.
  • Complete assembly in the box The chlorinator arrives assembled, not as a bag of components to build.
  • Installation hardware included Hoses, saddle clamps, pipe fittings with gaskets and Teflon tape are all in the kit.
  • Steady dosing An automatic feeder releases sanitizer continuously instead of the peaks and troughs of hand dosing.
  • Genuine Hayward Hayward part CL110.
Full description and specifications ↓

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Product details

The Hayward CL110 is an offline automatic chlorine chemical feeder with a 4.2 lb capacity. It arrives as a complete chlorinator assembly with the hardware needed to install it.

How an offline feeder works

Rather than being cut into the return line, the CL110 stands beside the plumbing and is tapped into it with saddle clamps and hoses. A small share of the circulating water is drawn through the feeder, passes over the tablets and rejoins the flow carrying sanitizer with it. That makes it a straightforward addition to an equipment pad that is already built and piped.

Why automate the dosing

Hand dosing gives a pool a spike of chlorine and then a slow decline until the next visit. A feeder releases sanitizer steadily whenever the pump runs, which holds the residual in a narrower band and takes the guesswork out of a week away from home.

What is in the box

The complete chlorinator assembly, plus an installation bag with hoses, saddle clamps, pipe fittings with gaskets and Teflon tape. If you would rather cut the feeder into the pipe run, Hayward makes an inline model with 2 in. slip connections.

Specifications
Brand Hayward
Manufacturer part number CL110
UPC 610377003728
Type Automatic chlorine chemical feeder
Installation Offline
Capacity 4.2 lb
Included Complete chlorinator assembly, hoses, saddle clamps, pipe fittings with gaskets, Teflon tape
Shipping weight 2.35 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

What does offline mean?
The feeder is mounted next to the plumbing and tapped into it with saddle clamps and hoses, so a small share of the flow is diverted through it. An inline feeder is cut into the pipe run instead.
How much chlorine does it hold?
4.2 lb.
Do I need to buy fittings separately?
No. The kit includes the complete chlorinator assembly plus an installation bag with hoses, saddle clamps, pipe fittings with gaskets and Teflon tape.
Should I choose the offline or the inline model?
Offline suits an existing pad where you would rather not cut the return line, and it can be installed on smaller diameter or awkward plumbing. Hayward sells a separate inline chlorinator with 2 in. slip connections if you prefer that route.
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