CL200 Inline Chlorinator Replacement for Hayward CL200EF Chlorine Feeder, Inground Pool Inline Automatic Chlorinator Feeder, High-Grade ABS Material, Easy to Use (2 O-Rings)

Worked for our pool perfectly.

It is not a Hayward. the advertisement is deceiving where you may think your are buying a Hayward. Unit is poorly made and it is leaking after 3 weeks of use. The lid mechanism is poorly made and it does not open close easily where jams are frequent. It LEAKS like a sieve. It will fail.

When we started , we didn't realize that the gasket was already installed. So, when there was an extra gasket we thought we needed to put it on. We tried so hard that we ruined the extra gasket. We went out and got another gasket and at that point we realized there was one already on it. When we put that lid on without the additional gasket it worked great. I think this might be the problem other users are reporting as leaking. It's now out there doing a great job for about 1/3 the price of the Hayward.

I got my chlorinator and the base was cracked I put in for a return and I got a new one sent to me within two days I was very impressed! It works good.

Leaked since I connected it. There is no O-Rings on the top of lid. Do yourself a favor and just buy a real Heyward.

This is not a Hayward product rather a cheap knock off piece of junk. Buy the real deal or get what you pay for.

Water does not fill up inside causing chlorine tabs to be highly concentrated. It caused me to have very high stabilizer problems which there is no remedy, unless you drain water out of your pool. it will prematurely wear out your liner It also has inferior. plumbing threads that do not match up

Works great on pool filter. Easy install.