MegaChlor-CD Saltwater Chlorine Generator with Auto Chlorine Monitoring, Automatically Activates as Needed, for Swim Spas and above Ground Pools Up to 17,000 Gallons

Comes on and adjusts like the manual states, you see bubbles leaving the generator when it claims to be running, so far so good. I have the large Megachlor-CD for my 1500gal hot tub and it will not keep chlorine in the tub. I do not have a cover and live in South Texas, however, at my previous house I had an uncovered 20,000 pool with a salt water gen (another brand) and it worked great. Plenty of chlorine and once I had it dialed in it stayed stable. This unit is for a 15,000 pool and yet cranked all the way up it won't keep chlorine in a body of water 1/10 it's rated size. Salt is about 3000 and other chems are there. Better to spend twice as much for a unit that delivers.

FAST SERVICE.Nice product.

I have this in an above-ground Fitmax IPool lap pool. My kids and I are extremely sensitive to chemicals and can't tolerate most pools. This device generates just enough chlorine to keep the water crystal clear, without creating any extra to cause irritation. I will sometimes hit the boost button to generate a little extra when we've spent a lot of time in the pool. Every once in a great while I add a package of saltwater boost chemicals. That's it. My kids have been in the pool all summer thanks to this little gem.

I purchased this unit to replace a similar one that I used since 2019.I liked the previous one very much but nothing lasts forever, so when it died, I purchased this one. After a month of use, this one died also. This could have been resolved except for the fact that the manufacturer is out of business and can not help. Looks like Amazon is selling off the remaining stock of units. This is an expensive item , and if you have a problem like I did, you will have no support.

So I bought this product, paid alot of $, went to register and ask a question to Chlormatic the manufacturer, # is disconnected, website is no longer running, how would I get product support? This is bogus!!