ControlOMatic ChlorMaker Saltwater Chlorine Generation System for Spas and Hot Tubs Up to 2000 Gallons

With 8 cups of salt added to the hot tub water, the titanium plates produce chlorine so you don't have to add chlorine to the water. Works great, I recommend this product.

Would recommend buying this item very good product and quick to sort out any issues if there are any. Thank you 😊

I have had a hot tub for 20 years now. I have tried everything to get away from harsh chemicals. My latest what Hydrogen Peroxide but I was extremely fussy to use. But this ChlorMaker take salt (I use Dead Sea mineral salts) and turns it into a very mild natural form of chlorine. When you first open the lid you get a little whiff of chlorine smell because its trapped but once in the tub you do not smell it any more. Takes a little time to get it adjusted right but after a few months now I still have crystal clear water. No need to shower after. The salt level is very low. Great invention. I add nothing to the tub any more.Update: Its been 5 months now. I still love this thing. Two additional comments. If you are on a well with some minerals or iron in your water the unit will sense the salt is to high so you must run your salt level at a lower than recommended amount. Also I have found for my tub size level 4 is a bit to low and 5 is a bit to high so I run on level four and hit the Boost button every other day when I get out of the tub. We use ours every morning.Well its been 3 years now. I am ordering a new hot tub and will use my ChlorMaker on the new tub. This thing works so well I would never have a tub without it. If you keep good notes the next time you change water you know exactly how much salt to put in. I bought an extra drop in unit and put a plug on both of then so I can keep one soaking in vinegar and when I need to clean the next one I just unplug one and plug in the other so one is always ready and clean.update..if you use different kinds of salt the amount you use will increase or decrease when you change the water. It is best to stick with the same salt so you can learn how many cups you need for a fresh start with new water.someone said it takes a few days to get the level up. Just add a little clorine to the water at start up so the unit does not have to do all of the work. Also if you have the unit set to low and your level drops way down. Turn it up on setting and again give it a litte powder clorine to help it out. I finally wore out my electrode after 5 years and just ordered a new one. I love this unit....

We were invited to swim in a friend's salt-water swimming pool. To our amazement the water was slightly salty, didn't smell like a lagoon and we did not itch when we left the pool. On the contrary, our skin felt softer and we did not smell like a chemical plant. Call me naive but I did not know the same could be had in my here-to=for chemical laced hot tub.I did some on-line research and found chlorMaker with good reviews. Three days later we received the product, drained, cleaned and refilled the 320 gallon hot tub with the most difficult part, getting the PH right after adding 2.5 cups of pool salt per 100 gallons. We are on a well and the PH is high as well as alkaline. The instructions were easy to understand and after soaking and enjoying the hot tub, lots of chemicals will no longer be needed. For us, it will be salt, Ph increaser, and decreaser and test strips.There are hot tubs designed for salt water, but they are pricey. Good investment converting our hot tub and should have done it years ago.UPDATE: In a couple of days it will be two years since we started using ChlorMaker and still it remains one of the best purchases we have made on Amazon. Water is crystal clear, practically odorless and if the ph is right, no itching. It is a joy to just relax or soak away aches and pains on an early morning dip.

Have had this for some time now. Thought I would wait and see before I submitted a review. Works great. Levels are always spot on. We literally leave never have to adjust anything.My tub is 10 years old so it has a stainless element. I expected the salt to destroy it but so far all is working just great. Paid for itself in chemicals saved by now for sure. And the water is so much nicer on the skin.