Model # THD-AS20

Internet #205477661

Aquasana SimplySoft 2-Year 20 in. Salt-Free Water Softener


SimplySoft 2-Year 20 in. Salt-Free Water Softener

  • Extends the life of tnkless water heaters, pipes, and appliances
  • No electricity, drainage, or complicated salt replacement needed
  • Low maintenance, lasts 2 years and requires no salt replacement
$179.99 /each

Frequently Bought Together

Product Overview

Protect your home appliances and plumbing from the adverse effects of iron and scale buildup and extend the life of your washing machine, water heater, dishwasher and other appliances. Aquasana SimplySoft is better than just a softener. Unlike salt-based softeners, SimplySoft won't demineralize your water by chemically removing minerals nor will it put excess salt or chemical waste into our environment. SimplySoft uses advanced NSF Certified NAC salt-free softening technology to naturally and safely reduce scale buildup in hard water without the use of salt or chemicals.

  • Extends life of tankless water heaters, pipes and appliances by reducing harmful effects of scale buildup
  • Does not require electricity, drainage for wastewater, or complicated salt replacement
  • Low maintenance - lasts 2 years and doesn't require heavy bags of salt for replacement
  • Will not chemically remove healthy minerals from water

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

will this reduce water spotting on counters

Asked by: tom
Water spots are the residual of the solubles that are suspended in the water. Nearly all source water has some minerals and natural contaminants. City water may have traces of other things, fluoride and chlorine (bleach). This filter alone will not eliminate water spotting. When placed in front of a three step filter (like Aquasana's whole house unit), the water you get will be darn near pure. That water is less likely to spot. As soon as you pour that clean water into a glass, residuals from the dishwasher (like soap and other chemicals) will dissolve in the into the water. Spill it on the counter and yes spots will be there, albeit less noticeable than unfiltered. I sense you have something in your water that helps makes the spots. If you can identify what solubles you are dealing with, matching a solution becomes a lot easier. Your city water department probably tests the water and knows what is in it. If you are in Flint, you might want an independent test; most states do this for a modest fee--less than a service call. There is not one size fits all with water problems. Two homes with same city water in different parts of town can have different issues--one gets water through leaded pipe, one does not, for example. This filter softens; it does NOT remove solubles from your water. Water from this filter will not feel like water from a salt system, but it will be softened. A salt system will not prevent spots either. Dealing with what causes the residual will make spotting unproblematic. For clean water, Aquasana makes a nice system. Disclaimer: I do not work for Aquasana nor receive any benefit from them. I have their system so I know it. And I paid for it.
Answered by: DoktorThomas
Date published: 2017-03-16

Other than time gone by how will I know when it is time to replace the filter

Not knowing how many gallons of water is used annually, what indicator is there to indicate it is time to replace the filter??
Asked by: Frank
Filters are not as much time sensitive as they are flow sensitive. Look at your water bill (it has numbers about usage) when you purchase. Read details about the unit from the manufacturer; it will have recommended gallon use detail. Watch your water usage by the future water bills and gauge replacement according to real usage. Guessing with water quality is too much like government failure. Think Flint. Some filters (not this one) are fibrous and paper-like; these will be time sensitive. So even if no water is used if they are wet they have to be replaced regularly. The quality of water at your source makes a difference. The guy from Bemidji had no idea what he needed. A softener is not an iron remover. The water in that part of Minnesota is miserable; the high iron will wreck water systems and left untreated will kill you with iron poisoning. ©2016
Answered by: DoktorThomas
Date published: 2017-03-16

Promotion refers to use with tankless water heaters. Will unit work with a tank water heater also??

Your promtional information only refers to tankless water heaters. Can it be used with a tank water heater???
Asked by: Frank
The solution offered by this product depends on water flowing through the filter, not on the unit behind it heating the water. A tank water heater will in my personal estimation work slightly better because the tank itself will allow a mix of filtered (softened) water flatting highs and lows in filter output (even though slight, water pressure makes a difference). A tankless system is all demand or no demand with no place for water mix after the filter. So if it works for a tankless heater, it should work for a traditional tank water heater. My home system is a hybrid. A tank warms the water and a point of use heater bring the temp to hot. No problems. However, our city water is not at a high end of any particular soluble. If you have outlying and challenging problems, you need to discuss options with a local profession who knows your particular water. Different minerals pose different problems which means different solutions are needed to be effective. There is no one-for-all fix with water. Aquasana's website lists no restrictions for this filter with respect to heater types. ©2016
Answered by: DoktorThomas
Date published: 2017-03-16

Will the Simply soft softener work on a water well system with 45 lbs psi?

Asked by: 4wheeler
No, this will not work on water well system.
Answered by: CommunityAnswer
Date published: 2017-03-24
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Customer Reviews

SimplySoft 2-Year 20 in. Salt-Free Water Softener is rated 3.5 out of 5 by 12.
Rated 5 out of 5 by from People not willing to actually read product descriptions, shouldn't be allowed to leave reviews. The description for this product clearly states that it DOES NOT take the hardness out of the water, it simply changes the composition of the calcium to where it passes through the piping and fixtures, rather than sticking and corroding elements and such. We wanted something to do just this, as we have very hard well water and wanted a tankless water heater. It works VERY well for this purpose..the VERY SAME purpose and function that is CLEARLY STATED in the description. I always check reviews before buying products..unfortunately you have to ignore over half of the ratings because of very ignorant consumers who just assume that a product will fulfill all of their wishes. Read the descriptions before you buy something, and certainly don't downgrade a product because it doesn't do what you want it to do, yet still does EXACTLY what it claims to do.
Date published: 2016-10-04
Rated 3 out of 5 by from It is working okay with another filter in front of... It is working okay with another filter in front of this one,wish it was a bit better than they claim...
Date published: 2017-02-14
Rated 5 out of 5 by from So far works great Bot for scale on tankless Water Heater but is also softens water somewhat
Date published: 2017-01-31
Rated 5 out of 5 by from Works Using together with a Whirlpool whole house filter that is self-cleaning, etc. The two together provide me with crystal clear water - and I've stopped buying bottled water. My water now is clear, with no odor and no taste - exactly as pure water should be. Prior to installing, my city water was inconsistent - always a little off color (tending yellow hued), sometimes with a strong chlorine odor, always with some cloudiness (and sometimes with significant cloudiness), always with an aftertaste, and always requiring attentive cleaning to prevent calcium/lime deposits at faucets. It was never clear, odorless and colorless like it is now.
Date published: 2016-01-26
Rated 5 out of 5 by from Good Value Good Value compared to similar softener/filter products at considerably higher prices, easy installation.
Date published: 2016-05-17
Rated 3 out of 5 by from Simple and effective The water softener works well enough to be worth the money. Skin problems and soaps problems ended once installed. The water won't be as soft as when salt systems are used (referring to the actual feel of the water). I recommend a whole house filter in line with it after the softener, the filter seems to catch more lime and iron in that location.
Date published: 2016-05-24
Rated 3 out of 5 by from Seems to work fine This product seems to work for removing scale and lime. I haven't noticed any lime build up since I bought it
Date published: 2016-05-31
Rated 1 out of 5 by from Buyer Beware!!!! I wanted a source of softened water to feed my 50 gal bait keeper and be able to wash my vehicles. This unit is a complete flop. I even added a full house water filter in front of the unit. The water was clear when the tank was filled and after sitting for a half hour the water turns a rust color. I tried running the water for a good half hour to see if the softener had to be flushed No success. The cost of the unit is money wasted and i need to check and see if a gallon of minnows are alive.
Date published: 2016-07-05
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