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Salt System Drop-In Saltwater Chlorine Generator for Hot Tubs & Swim Spas - up to 2000 Gallons

4.4 4.4 out of 5 stars 337 ratings

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Purchase options and add-ons

  • CONVERT ANY HOT TUB TO A SALTWATER SYSTEM: This salt-based spa system produces a pure form of chlorine by electrolysis of natural salt (NaCl). Salt is converted to chlorine to do its work, then the chlorine recycles back to salt. The concentration of salt needed is small (less salinity than tears).
  • EFFECTIVE: Produces chlorine from electrolysis of natural salt, for a sanitary hot tub experience. Test chlorine weekly; adjust timer accordingly for great results (don't exceed 3.0-4.0 PPM).
  • SIMPLE TO INSTALL: Plug in the controller above ground and out of water, while immersing the chlorinator cell in water. For hot tubs and swim spas up to 2000 gallons. Cell holder included, for storage while bathing.
  • ULTRA-LOW ENERGY CONSUMPTION: Built-in timer/controller with LED indicators. The titanium cell is the most reliable power system available. 6' (72 inch) power cord; 120 VAC, 50/60 Hz, 0.2A. 12' (144 inch) cell cable; output: 5 VDC 2A. 1-year warranty. Replacement cells sold separately.
  • FOR YOUR HOT TUB SPA: Nothing else keeps your water clean like the Saltron MINI.

Customer ratings by feature

Easy to install
4.6 4.6
Sturdiness
4.6 4.6
Easy to use
4.5 4.5
Value for money
4.2 4.2

Frequently bought together

$299.95
Only 4 left in stock - order soon.
Ships from and sold by Spa Depot.
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$33.59 ($0.21/Ounce)
Get it as soon as Monday, Apr 1
In Stock
Sold by San Francisco Salt Company and ships from Amazon Fulfillment.
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Saltron Mini Salt System Drop-In Saltwater Chlorine Generator for Hot Tubs & Swim Spas - up to 2000 Gallons
Saltron Mini Salt System Drop-In Saltwater Chlorine Generator for Hot Tubs & Swim Spas - up to 2000 Gallons
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Price$299.95$324.99$19.99$1,099.00-8% $165.99
List:$180.99
$429.00
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Get it Apr 4 - 10
Get it as soon as Monday, Apr 1
Get it Apr 2 - 4
Get it as soon as Monday, Apr 1
Get it as soon as Tuesday, Apr 2
Customer Ratings
Sold By
Spa Depot
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Pool Zoom
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Saltron

Saltron Mini Salt System Drop-In Saltwater Chlorine Generator for Hot Tubs & Swim Spas - up to 2000 Gallons


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Product Description

Saltron Mini: Easily convert any hot tub to a saltwater system with Saltron Mini by Solaxx. This salt-based spa system produces a pure form of chlorine by electrolysis of natural salt (NaCl). Salt is converted to chlorine to do its work, then the chlorine recycles back to salt. The concentration of salt needed is small (less salinity than tears). Product Notes: For hot tubs or swim spas up to 2,000 gallons. Cell holder for storage while bathing. 6' power cord; 120 VAC, 50/60 Hz, 0.2A. 12' cell cable; output: 5 VDC, 2A. 1-year manufacturer's warranty.

Customer reviews

4.4 out of 5 stars
4.4 out of 5
337 global ratings

Customers say

Customers like the ease of use, quality and water quality of the pool spa water treatment. For example, they mention it's easy to install, keeps the water clear and that there's no more heavy chlorine smell. That said, opinions are mixed on the value.

AI-generated from the text of customer reviews

58 customers mention42 positive16 negative

Customers like the quality of the pool spa water treatment unit. They say it works great, has no issues, and produces crystal clear water. Some say the unit is easy to install and has no complaints so far.

"This chlorine generator works great. The chlorine level is maintained exactly where I need it with no adjustments needed...." Read more

"...bought the ChlorMaker, which at the time was less expensive, and worked quite well, but in my situation using hard well water with a lot of calcium..." Read more

"This thing is amazing. I have had mine two years in a six person inflatable spa and the water has always been crystal clear and smells great...." Read more

"This little unit seems to work well in my inflatable Coleman hot tub. It keeps the water clear, has an automatic timer and is easy to use...." Read more

34 customers mention34 positive0 negative

Customers find the pool spa water treatment easy to use. They mention it's simple, easy to install, and works great. They also appreciate the trouble-free operation and the fact that salt water is much easier on their bodies. Some say that the start up was tricky, but once the correct amount of salt was added, the system works great and makes maintenance of the spa a lot easier.

"...vs. the conventional tub is a huge improvement in terms of the ease of maintenance and less irritation to my very much getting older skin." Read more

"...So good for your skin. I run mine 5 hours a day and cleaned it in vinegar once last year...." Read more

"...It keeps the water clear, has an automatic timer and is easy to use...." Read more

"...The chlorine will sometimes read slightly low, but the water looks and feels great." Read more

19 customers mention19 positive0 negative

Customers like the chemicals in the pool spa water treatment. They say it works just as advertised, and they don't have to mess with chemicals. Some say that their skin is soft and doesn't smell like chemicals when they get out. They also mention that the chlorine levels continue to be perfect, and it needs less maintenance than the chemicals they used to use.

"This chlorine generator works great. The chlorine level is maintained exactly where I need it with no adjustments needed...." Read more

"...inflatable spa and the water has always been crystal clear and smells great. So good for your skin...." Read more

"...Makes for basically no maintenance or addition chemical needs. Just balance your water once the first time and just drop this in...." Read more

"So much kinder to all my senses. No longer do I smell like chlorine, or cough breathing the fumes, or have dry skin from the bromine tablets in my..." Read more

14 customers mention14 positive0 negative

Customers are satisfied with the water quality of the pool spa water treatment. They mention that it keeps the water crystal clear, has an automatic timer, and is easy to use. Some say that the water is always clear and never irritates their skin. Overall, most are happy with their purchase and recommend it to others.

"...years in a six person inflatable spa and the water has always been crystal clear and smells great. So good for your skin...." Read more

"...It keeps the water clear, has an automatic timer and is easy to use...." Read more

"...area, and have it set for 6-10 hours a day based on use and the water stays perfect, without any additional chemical...." Read more

"...all season with no issues from rain so I guess it is pretty water tight when mounted properly." Read more

14 customers mention9 positive5 negative

Customers are mixed about the value of the pool spa water treatment. Some mention it's really great and value money, while others say it'll be too expensive and difficult to replace the cell.

"...its really great and value money. Its tell you if is salt level high or low ...just fallow instruction." Read more

"...We assumed wrong. Now the spa is useless junk. Too expensive to replace 80+ jets on a ten year old spa. Moral is this product does what it..." Read more

"...few years and going salt eater and using this thing is WAY easier and cheaper. And the water is soft with no cg emical smell." Read more

"...Worth every penny!" Read more

5 customers mention0 positive5 negative

Customers are dissatisfied with the chlorine levels of the pool spa water treatment. They mention that the level kept showing minimal to no chlorine, and sometimes reads slightly low.

"...Seamed high, but it was working. Then I noticed chlorine levels were low, I upped it to the 9hour max 2 days later it was dead. At 61 days...." Read more

"...The chlorine will sometimes read slightly low, but the water looks and feels great." Read more

"...It worked fine for 2 months and then my chlorine level kept showing minimal to no chlorine. I increased the time and still didn’t improve...." Read more

"2nd one I am returning. Total crap!!! Rip off.Does not make chlorine!!!" Read more

Perfect for turning your spa into a saltwater system.
5 Stars
Perfect for turning your spa into a saltwater system.
We bought this for our 300 gallon Hot Tub to convert to a saltwater system. This little thing is awesome. The only thing I don't like is that it runs for one set period of time, I might buy a timer to plug it into so it kicks on for 4 hours in the day and 4 hours at night. I'm manually running it like that and it keeps the levels perfect. Very easy to use!
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