hot tub chemicals

Aero-Spa® Automatic Hot Tub Care

Original price was: $790.00.Current price is: $671.50.

With the Aero-Spa® system you can create a virtually chemical free hot tub in minutes! No need to hire a technician for installation.

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What's Included

  • High Output Ozone Generator

  • 20-foot Ozone Line

  • Sintered Diffuser

  • Cycle Timer

  • Free Unlimited Technical Support

  • One Year Equipment Warranty

  • Installation Guide

  • Operates in All Weather Conditions

  • 120V, 60W = Pennies Per Day

    Free Shipping
    Within Continental US
    90 Day
    Risk Free Trial
    Free Expert Support
    Via Phone or Email

    With the Aero-Spa® system you can create a virtually chemical free hot tub in minutes! No need to hire a technician for installation. Just place the ozone diffuser into the Spa / Hot tub, set the timer, and plug into a standard 115 volt outlet – Done! You’ll save over $600 annually on chemicals and over 30 hours of your valuable time adjusting the pH and balancing chemicals – free up your time and fall back in love with your spa.

    • Compact Design – 12″ x 14″ x 10″
    • UL Listed Corded Outdoor Appliance
    • Operates in All Weather Conditions
    • 500 mg/hr output
    • 4′ Long Power Cord
    • 20′ Ozone Line

    Reviews

    1. Marybeth –

      I can’t say enough about the aero-spa. We haven’t used any chemicals since we placed it in our spa. The time and money it saves it priceless. Extremely easy to use, my 7 year old can do it! We use our spa so much more since we bought the aero-spa. It is always clean. Say goodbye to chemicals. You will thank yourself for this purchase.

    2. Ratepoint Reviewer –

      My hot tub had a ozonator” before I installed the Aero-Spa. I still added “shock” at least once a week to keep the water clear and PH up or down on an almost daily basis. Now, no shock, no ph adjustment and crystal clear water all the time. My wife never complains about itchy skin. This is a great machine!!”

    3. 2busypeople –

      We have been using the aero-spa and are extremely pleased with its performance. We don’t worry that our chemicals are too strong or too weak. It eliminates the guess work and is such a money saver! It is always ready to go. Great product!

    4. Easy –

      Now my life is simple, I just jump into my crystal clear hot tub and relax, no more cloudy or foaming water. I would spend an hour a day three times a week, trying to get my water clear and I never did. My life was ph up, then ph down, check the sanitizer, add defoamer. Now I just jump into clear water and relax. Best thing I purchased since the tub.

    5. Joy –

      This is the greatest thing I have gotten for our hot tub. I spent more time trying to get everything to balance it was so frustrating. Now I check it once a week and everything is GREAT ! The water is beautiful all the time. It was worth every cent.

    6. Deborah –

      I am so glad this company’s info was passed on to me..they are priced with reasonable rates on both shipping and merchandise. They are fast acting and efficient. Blew competition away!

    7. Lori –

      The Aero Spa is the best thing in the World we have tried so many chemicals it about broke us we were ready to get rid of our hot Tub then I came across the Aero Spa after about 2 years of fighting with every other Chemical and at first i was skeptical of the price I inquired about it and waited probably another 6 months and decided to try it I figured it was a money back gaurentee so what did we have to loose so I Placed my order and and it arrived, very easy to set up (Our hot tub is inside a sunroom and we leave a window open part way at all times in there) but it was the best thing ever we have had it for about 7 months and I love it no worries just make sure we change the filter once a week and if we have a lot of people in there we usually leave it turned on for about 24 hours straight. we use our hot tub once sometimes twice a day every day love it, love it thank you Aero Spa.

    8. Donna –

      I cannot believe how good it works. The hot tub is always ready for use. The water looks great. If we did not have this, I don’t think we would hardly use our hot tub because the chemical route is not good.

    9. Gary –

      FIRST I WONT TO SAY THAT THE PEOPLE AT AERO SPA ARE EXCELENT IN CUSTOMER SERVICE I TALKED TO THEM ABOUT HARD WATER PROBLEM AND THEY GOT BACK TO ME QUICKLY AND WITH AN ANSWER SO IT DO’S NOT GET ANY BETTER. NOW IF YOU WANT VERY LOW MAINTAIN THEN THIS IS IT. YOU MUST TIME THE AERO SPA WITH YOUR FILTER CYCLE OF THE HOT TUB AND THAT IS IT AND YES IT IS THAT SIMPLE PERIOD

    10. Greg –

      I’m very pleased after using the Aero Spa. Not only is the Aero Spa worry free. I don’t have the expense of chemicals. It’s also much more pleasurable because I don’t smell the chemicals. I feel your product is a great value and it will pay for itself in a short time not having to buy chemicals. My cousin just installed a new hot tub and I recommended the Areo Spa to him.
      Sincerely, Greg Holt

    11. Joy –

      This is the best thing I have ever gotten for my hot tub. It makes having a hot tub wonderful. I never have to wurry about how clear the water is, and cemicles are almost a thing of the past.

    12. Alicia –

      We have had the Aero-Spa for almost 1 year and what a wonderful experience. We live in Wisconsin and all through the winter with the snow we did not have to go out and put chemicals in the hot tub. The hot tub was always fresh, no harsh chemicals on my skin and no not being able to use the hot tub due to inbalance of chemicals.

      Love the product. A must have for all hot tub owners! [email protected]

    13. Lee –

      I have had my first aero-spa unit for two years and in that time i have used exactly ZERO chemicals of any kind! My water stays clear odorless and perfect for a year at a time! Just bought my second one for another location. Spa Tubs are expensive and eliminating the need for expensive and caustic chemical makes tub ownership enjoyable and frugal. this is one of the best investments you can make if you own a spa!

    14. James –

      My hot tub has not needed any chemicals since using the ozonator

    15. Steven –

      I would and have referred this product to everyone I know with a hot tub. It’s a no brainer if you own one. There is not even ONE reason to consider using chemicals versus this simple and 200% effective solution. It’s hard to know when to stop writing a review when you are so thoroughly impressed with a product. So here I go… DO IT! And I promise you that you will be the next one writing a review just like this.

    16. Parrish –

      No chemicals is the way to go!

    17. Bryan –

      I was skeptical that this would work. If it does what it says it does why isn’t everyone using it? This just seemed too good to be true. After months of trying to get the right balance and keep clean clear water I decided to purchase. And I must say I am glad I did. Customer service top notch! I called with my questions and they called to check back with me. The water in my tub has never ever been this clear and no chemical smell. Easy to use. If you are still buying chemicals and getting frustrated like me. Buy the aero spa and you will see the difference. I was so impressed I sent the Karl and Dave videos of my spa.

    18. Keith –

      I got this to try because I have become allergic to chlorine. I could only get in my hot tub about once every 3 months. Now I’ve been in it 3 days in a row, and do not have any issues at all. We’ve had it for about 2 weeks now, and if you have a hot tub you want one of these. I recommend it without any reservations.

    19. Randall –

      As a new Hot Tub owner, I became very frustrated with all the chemical cost and still resulting in smelly, murky water. It was so bad I had no idea how beautiful the tub was beneath the waterline. I know this may be a pricey investment, but the results are well worth it. I am now enjoying clean odor free water and the shelf full of chemicals are down to nothing. I was so impressed that I made an HD Video of the before and after results and sent it to the company for use.

    20. Linda –

      After using a professional pool/spa company” who could not seem to keep our spa crystal clear we decided to search for a product that would eliminate the need for so many chemicals and keep our water crystal clear. We could not be happier to have found Aero Spa. The product does exactly what it is designed to do and fits our wants/needs to a tee. Both Dave and Karl have been so helpful in defining exactly how the ozonator functions as well as care and concern for the clarity of our spa. I have never experienced a company with such great service and integrity. I would and have highly recommended Aero-Spa to anyone who is frustrated about spa maintenance! I cannot say enough about what a pleasure it is to use little or no chemicals and have the water crystal clear each and every time we enter our spa. Thank you Aero Spa and thank you Dave and Karl for your continued support.”

    21. Ryan (verified owner) –

      I’ve had mine for almost a full year now. And I’ve never had it so easy. If you have a tub and a plug you must get one! That’s it, just plug this in and enjoy clean fresh water every soak. This device will pay for itself by not having to buy harsh chemicals or replace filters. I’m buying another one to give to my parents.

    22. John (verified owner) –

      Just like everyone else, balancing chemicals in our spa was a nightmare. Aero spa worked exactly as advertised! The customer support, ordering & delivery was seamless. Once received, set up was simple. Now we just ENJOY our spa instead of spending hours & dollars trying to keep the water clear! No chemical smell, no harsh water, no itchy skin! Truly a great product!

    23. Matt (verified owner) –

      I actually gave up on my hot tub last year. It was just too much work to try to get it all right. Then the kids were on me to turn it back on. I started searching around for some better solution, when I ran across the Aero Spa ad. Like most people I was skeptical. I kept coming back to their website. I tried to find any downside to buying this contraption. Finally I gave in and bought one. It has been the best decision I’ve made concerning the hot tub. It’s practically no maintenance. It just runs when it’s supposed to and the water stays crystal clear. We finally enjoy the hot tub without any of the headaches. It’s awesome.

    24. Norm (verified owner) –

      Ten years of struggling with sanitizers of all kinds had me ready to call it quits. I’m not easily impressed with new gadgets, but the Aero-spa , to date, is living up to the hype. Simple installation, minimal maintenance, perfect water. I’ve not enjoyed my tub this much in ten years. Initial investment is a little pricey, but assuming the life span of this product is several years, if not longer, I can’t imagine using anything else. No down side whatsoever, and your customer support has been excellent.

    25. Deb (verified owner) –

      No more chemicals.

    26. James L (verified owner) –

      My buddy told me about Aero Spa , he lives in Arizona , he is gone a month at a time, he bought Aero Spa , and used it for over two years , one day he took a sample to a water place and they tested his water , they asked him is this a joke ? Did you get this out of your water faucet ? You can drink this water , he told them no it’s out of my hot tub ! They said no way .
      He told me about Aero Spa ,
      Well I bought one , first I drained and cleaned and changed my filter , so not to cross contaiminate the new water , we have well water , and live in Wasilla Alaska , after filling the hot tub with fresh water and installing Areo Spa , and adding a little chlorine to the hot tub and running it for two days the water is clear as tap water. You have to add a little chlorine now and then , and keep the filter clean , when I say a little chlorine like a cap and a half , maybe , no PH up or PH down no screwing with all the harsh chemicals , it’s worth every penny , the staff at Aero Spa helped me , walked me through the first start up of the unit . They even gave me a call back a couple days latter , to see how the unit is doing ,and is everything working ok , they gave me pointers on start up , and how to keep it maintained they are there just about 24 /7 , when I called the help number it was on a Saterday , I left a message , a few minutes later I received a call back on his day off , walking me through it . The hot tub place I bought it from called me wanting to know if I needed any chemicals , I replied never again !!!!!
      Thank you Areo Spa !!!!! You are the bomb diggity !!!! Signed ….
      Clear Water Baked Alaskan !!!!!

    27. Vince –

      The part I hated so much in owning a hot tub is the constant testing of chemicals, water getting cloudy and when I go on vacation, forget it. Hated the feel of bromine or chlorine and the smell. It was the best find on the internet in a while. I thought, this could not work. Why is this not the standard. Ah, the chemical companies and distributors want you to keep buying. You are their prisoner if you want to use your hot tub. No more thanks to Aero-Spa. My water is clear and clean. Aside from the small addition of household chlorine that I have anyway for my laundry my tub is always clear and clean. Now what to do with the chemicals I still have stocked up on. Just the time I save not playing the balance game and not to mention the money I used to spend in chemicals is worth more than this unit. I say to all hot tub owners, Buy it and you will not regret your investment and start enjoying your clear and clean hot tub.

    28. Barbara (verified owner) –

      We’ve added the AeroSpa ozonator to our inflatable Canadian Spa and was it worth it! We haven’t used any chlorine or bromine and we set it to run in two half hour segments a day (for 270 gallons). No chemicals on our skin; no smell. I did add some pH buffer because we don’t expect to change the water for a long time.

    29. Danny (verified owner) –

      The past few months has been my first experience of having a hot tub. Testing and mixing the chemicals while trying to keep the water clear was a real pain. My two options were to hire a company to come by weekly and pay a continuing fee, or try the ozone treatment. Being a contractor of water treatment plants for the past 35 years, I’ve had experience with commercial ozone units being installed in San Francisco Bay Area water treatment plants. This unit installed simply and has solved all my problems regarding the water treatment of the new hot tub. My wife’s hairdresser has already noticed improvement in her hair from no chemicals in the hot tub. Very satisfied with this unit and how simple it was to install.

    30. Howard (verified owner) –

      This is about the easiest product to use!!
      It works as advertised.
      Installs in a few minutes.
      No more chemical smell just clean water and relaxation!!!!

    31. Jane (verified owner) –

      This is the best thing ever. I have had it connected for about 2 months. I was able to cancel my spa service saving me $1000.00 a year. So this is a bargain @ $500. Water is clear with no nasty chemical smell. Customer service was excellent. I have recommended it to my nephew and he is buying one.

    32. Gerald (verified owner) –

      My unit came damaged and was taken care of very quick. A new unit was shipped to me in about a week. I have had lots of spa’s and never had a spa as clean and trouble free as using this product. I let folks that I know that have spa’s they need to get one of these units. So far its been trouble free and lives up to just what I had expected.

    33. Trent (verified owner) –

      I have had this product 45days and started with new water. So far it is staying cleAr without any chemicals except ph down

    34. Dave (verified owner) –

      I bought the Aerospa several months in advance due to delayed construction of my concrete pad and pool screen and getting HOA approval. They just said let them know when I start using it. They also answer any questions very quickly. Couldn’t be any easier to use.

    35. Thomas –

      This is one of the best investment I have ever made, I would recommend this unit to anyone with a Hot Tub / Spa. It totally takes all of the guess work out of owning a Hot Tub. Before I purchased this unit I was having to work with my chemicals on a Dailey basis, a total pain in the hind end.,
      having to do this and do that, and really was not fun owning a Hot Tub because of that. I was having allergy reactions to the chemicals and had a rash on my back. Now I totally love my Hot Tub and all because I installed this Aero Spa unit. My water is ALWAYS CRYSTAL CLEAR and people comment to me how great my water looks, well that is all because of your
      Aero Spa Unit.

    36. Dave –

      The Aero Spa epuiment has enhanced or spa experience. Very glad we found you! Thanks. Dave H.

    37. stuart (verified owner) –

      I am so stoked I bought one of these! I had no idea the pain involved in keeping the chemis balanced…of course if the sales people were honest and told it like it is then many fewer hot tubs would be sold. This unit has made hot tub ownership much more pleasurable! Thanks a bunch!!!

    38. Norman (verified owner) –

      PLUS you don’t have to take a night course to learn chemistry. I’ve added a small amount of regular household bleach a few times and it is good to go.
      Thanks.

    39. KERRY –

      I PURCHASED A NEW HOT TUB. I NEVER OWNED ONE BEFORE SO I RESEARCHED ALL THE CHEMICALS AND THINGS I WOULD NEED. I HAD PURCHASED ABOUT $200 WORTH OF CHEMICALS. I STUMBLED ONTO AERO-SPA OZONE PUMP. I USED IT FROM DAY ONE ON MY SPA. THE WATER I USED WAS SOFT WATER WITH NO CHLORINE IN IT. THE OZONE PUMP HAS KEPT MY SPA CRYSTAL CLEAR. I HAVE NEVER ADDED CHEMICALS. I HAVE OWNED THIS FOR ABOUT A YEAR NOW. DURING THE WINTER NEVER REALLY OPENED THE TOP FOR ABOUT 3 MONTHS. WATER WAS CLEAR! I DID HAVE TO TURN MY OZONE PUMP DOWN TO 1.5 HOURS TWICE A DAY. THERE WAS A SLIGHT BROWN RING FROM THE GAS ABOVE THE WATER. CLEANED IT OFF THE 1.5 HOURS SEEMS TO WORK PERFECT. WATER CLEAR AND NO RING. MY HOT TUB IS A MEDIUM SIZE TUB. SO NICE NOT HAVING CHEMICALS IN THE WATER. JUST CLEAR SOFT WATER!
      LOVE MY HOT TUB WITH THE OZONE PUMP!

    40. Paul (verified owner) –

      I bought a cottage that had a Hot Tub already. I have never owned one so knew next to nothing about maintenance. Went out and bought a bunch of chemicals recommended by the local spa store and soon ran into chemical $@!#%. I rent the cottage a majority of the time so the tub gets used extensively by many different people. By the time I bought the Aero-Spa, my water was green and smelly. I decided to give it the ultimate test by not starting with clean water but running the unit continuously. After 5 days my water was crystal clear. Amazing. I switched to the 2 hrs twice a day recommended schedule and the next week my bacteria test came back negative. The water is still clear and the bacteria is still negative 2 weeks later. I will be forever grateful for this device. Also, the customer service while I was getting everything just right was outstanding. Thank you

    41. Susie (verified owner) –

      We are so happy we purchased this product. Feel confident that our water is clean & fresh smelling all the time. We still need a small amount of chlorine, but our water never smells of chemicals. The aero-spa makes our water so clear & clean.

    42. Casey (verified owner) –

      We used lots of chemicals before which is very expensive and we found out that both of us were having skin reactions from all the chemicals. Switched to Aero Spa and the water is clean and smells good and so far we are not having the skin reactions like before. Definitely recommend this product. You have the upfront cost but in the long run it is well worth it.

    43. Beth (verified owner) –

      I was just about to order about $150 worth of chemicals for our hot tub and decided instead to research something that was chemical free. We have had our ozone treatment in place for a month and it is fabulous!!! We just returned from a 9 day trip and the water was clean as could be. It is so nice not to have to shower off after use and slather on the lotion. We find ourselves using the hot tub more often, and enjoying it more because of the lack of chemicals, not coughing on the mist, etc. Installation was a piece of cake. We did order a cable protector” online for the tube to go through from the machine to the tub. We don’t have to worry about someone tripping on it or stepping on it causing damage. There is nothing we don’t like about this new system. It’s definitely money well spent!! “

    44. Todd –

      We followed the spa manufacturer’s instructions on maintaining the water to the letter. That process turned out to be labor intensive and marginally effective. Aero Spa has made the spa as close to maintenance free as I could imagine. It has saved us a great deal of time and money on chemicals.

    45. Calvin –

      Works Great, Still have crystal clear water 3 months after purchase with only a 15 min installation.

      Got a damaged product in the mail due to shipping, and they were fast at shipping me a new one 2 days later.

      Only time will tell if the purchase is 100% worth it (needs to last ~5yrs to cover chemical cost) but my early review of this product is great and would recommend it to anyone who has a hot tub.

    46. RICHARD (verified owner) –

      RECEIVED PRODUCT VERY FAST. HOOKED IT UP IN NO TIME AS PRODUCT ADVERTISED. I OWN A HOT TUB WHICH HOLDS LESS THAN 200 GALLONS AND IT SEEMS TO BE WORKING VERY WELL! I WOULD RECOMMEND IT TO ANYONE. I ONLY WISH THERE WAS A WAY AT HOME TO BE ABLE TO TELL IT WAS FUNCTIONING PROPERLY LIKE A SELF DIAGNOSTIC CHECKING SYSTEM.

    47. Mike (verified owner) –

      I’ve had a hot tub for about 2 years and had got the chemical routine down pretty good but when I saw this I had to give it a shot.
      Now its a tablespoon of chlorine a week and nothing else. Waters clear and maintenance free. Im saving time and money.
      I called after I had installed it to ask some questions and felt like I was talking to an old friend. Very helpful and friendly

    48. Jill (verified owner) –

      I am allergic to chlorine and was looking for something organic and chemical free and came upon this company. I called and talked to a representative about something that would work in cold weather as well. I received it very fast, it was very easy to hook up and my water has been super clean. It has saved me lots of money and kept my body chemical free and able to enjoy our hot tub like everyone else. We will see what happens in the winter.

    49. Mike (verified owner) –

      I’m a second time user. Had an Aero-Spa at my previous residence for three years, and left it with the home buyers after quickly showing them how to remove all fears about hot tub maintenance! Bought a new tub with our new residence, and just for kicks, tried out the new salt water chlorinating system for a year. It was ok. Required a bit of regular maintenance, but I didn’t care for the salty smell on my skin afterwards (smelled like I’d been at the beach all day). A year’s worth of cartridges for the salt system cost $300. So when it was time to change the water out and order a new pack of cartridges, it was a no-brainer to go back to an Aero-spa instead. No regrets, no maintenance, no showering after use to get the funky smell off! I use a cap full of Spa Shock every two or three weeks, or whenever I think about it, but my wife and I are the only people who use the tub, so I don’t worry much about that. I’ll share a tip: Our spa cover is attached at one end, so I used some loosely applied zip ties along the framework and center rib of the spa cover to suspend the Aero-Spa tubing out to the middle of the tub, where it then hangs into the deepest part. Now when we open the spa cover, the Aero-Spa tube and crystal come out automatically with the cover. Close the cover and the tube and crystal automatically fall right back where they belong. It just doesn’t get any easier!!

    50. Frank –

      It works exactly as advertised!!

    51. Thomas –

      I was very skeptical when I purchased the Aero Spa unit for my hot tub. There was limited information about the product and I wondered why such a great idea would go mostly unnoticed.

      I still do not understand, but want to reassure readers it works as promised. I have psoriasis and could no longer use my hot tub. Aero Spa solved the problem.

      It is also very nice to get out of the tub and not smell like chemicals for the next 12 hours! We use the tub a lot, almost daily with 2 to 4 people. We have found the need to add bleach (about a quarter cup) about every 3 weeks. It is very little in a 450 gallon tub and there is no odor whatsoever.

      We add the bleach anytime we notice the spa becoming slippery on the surface below the water. We have also increased the time the Aero Spa unit runs to approximately double the initially recommended amount.. On a couple of occasions I ran the Aero Spa for a few hours to give the spa an ozone shock”.

    52. Jim (verified owner) –

      A must buy for anyone who has a hot tub! This product is easy to set up and my water has never been clearer. You will not be disappointed. As long as I have a hot tub, I will ALWAYS have an Aero Spa system in it. No need to shower, no more adding chemicals, set it and forget it!

    53. Tina –

      I am very pleasantly surprised that the Aero Spa products works as they claim. The water is clear. No chemicals to worry about.
      Very pleased and would recommend to anyone and everyone.

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