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Nano Electronic Water Descaler, Water Softener Alternative, Chemical and Salt-Free Electric Limescale Preventer and Remover

3.7 3.7 out of 5 stars 45 ratings

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Brand Scalewatcher
Scent Lemon
Specific Uses For Product Indoor use only,works best on municipal water supply.
Unit Count 1 Count
Surface Recommendation Plastic, Metal

About this item

  • - PATENTED ORIGINAL: Keep lime build-up at bay with the original electronic descaler. Don’t settle for imitations that fail to work half the time. Scalewatcher has been patented since 1991 and is the go-to electronic limescale remover for homes, businesses, factories, and waterparks worldwide.
  • - SUPERIOR LIMESCALE CONTROL: No more clogged appliances; no more cloudy dishes. water) gradually removes existing deposits via a safe electromagnetic wave (Works best with municipal water)
  • - NO SALT; NO EXPENSIVE MAINTENANCE: Make water feel softer and kinder to skin & hair and improve water heater efficiency without ever using salt or incurring the expensive maintenance costs of a salt-based water conditioner. Our electric water softener also leaves beneficial minerals like calcium intact, ensuring you enjoy all the benefits of your drinking water.
  • - SIMPLE TO INSTALL: No plumbing changes involved. No electrician required. The electronic hard water treatment system starts working immediately after the hassle-free installation and works on all diameters of both plastic and metal pipes. All the mounting hardware comes included.
  • - BUY WITH CONFIDENCE: Safely treat water and prevent lime build-up completely risk-free. The Scalewatcher Nano comes with a 2-year warranty. Click ‘Add to Cart’ now to effectively improve water quality with an electronic limescale remover that’s been around for close to 3 decades!
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Customer ratings by feature

Easy to install
3.7 3.7
Value for money
3.3 3.3

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$171.19
Get it as soon as Wednesday, Mar 27
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Sold by Scharf Industries LLC and ships from Amazon Fulfillment.
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Product Description

THE FIRST AND STILL THE BEST

A Descaler with Pedigree

Looking for an electronic water descaler to keep your pipes and appliances limescale-free? Then go for the one that started it all!
Scalewatcher traces its beginnings to Holland in 1991, when a physics-loving teacher was granted a patent for an electronic
descaler. 27 years of research and innovation has culminated in the Scalewatcher Nano, the 12th design version in our line of
descalers. Now more effective than ever, easier to install, and impressively durable, it keeps your home limescale-free and your appliances working at optimum efficiency without using any harsh chemicals, any salt, or needing any kind of maintenance.

Know the Science

Wondering how Scalewatcher keeps your plumbing clean and your water soft? It all has to do with the beauty of
electromagnetism. Limescale build-up in your plumbing and faucets is caused by minerals in your water depositing on the surfaces. Scalewatcher creates an ever-changing magnetic field through 2 coils that causes the mineral ions to crystallize and flow along with the water instead of sticking to pipe walls or clogging faucets. Just place Scalewatcher Nano around the water inlet pipe after the meter to prevent any future lime scale build-up and gradually remove existing deposits.

Here’s why you’ll love Scalewatcher Nano:

- Doesn't use harsh chemicals or salt.

- Improves the efficiency and life of your water heater.

- Leaves beneficial minerals in your water intact.

- Makes water feel softer, reduces scum, and improves lathering.

-- Low power consumption-just 6 watts.

- Backed by a no-hassle 2-year warranty.

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Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Scalewatcher

Scalewatcher Nano Electronic Water Descaler, Water Softener Alternative, Chemical and Salt-Free Electric Limescale Preventer and Remover


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Customer reviews

3.7 out of 5 stars
3.7 out of 5
45 global ratings

Customers say

Customers like the quality and ease of installation of the water descaler. For example, they mention it's a great product and easy to install. That said, opinions are mixed on the value.

AI-generated from the text of customer reviews

16 customers mention12 positive4 negative

Customers like the quality of the water descaler. They say it's easy to install, does the job, and is good for the environment. Some say that it didn't remove any mineral deposits, but it allows the water to absorb minerals better, allowing it to clean better. Overall, most are satisfied with the product's quality and performance.

"...My water feels different in the shower and rinse is cleaner in the dishwasher. This is an affordable option to the bulky ($$$/salt) water softeners...." Read more

"...Update: unit has been trouble free!" Read more

"...Not A FILTER. Just allows the water to absorb minerals better, ie cleaning better...." Read more

"...It is now august.Our tankless hot water heater stopped working so we inspected it and found out it was clogged up with lime and calcium so bad you..." Read more

7 customers mention7 positive0 negative

Customers find the installation process of the cleaning agent to be easy. They mention that it's simple to add in and install.

"I installed it with no problems -very easy. I saw nothing in my instruction booklet about not putting it near metal devices...??..." Read more

"...MAINTENANCE: True but whats the point if it doesn't work? SIMPLE TO INSTALL: Again True but whats the point if it doesn't work? BUY WITH..." Read more

"...This product installed easily although remember, it states, install away from major metal objects. I definitely notice a difference in water quality...." Read more

"It seems pretty easy. I already has an electrical outlet in the same area for the hard water conditioner so it was easy to add in...." Read more

6 customers mention3 positive3 negative

Customers are mixed about the value of the cleaning agent. Some mention it's good value with no expensive maintenance, while others say it'll be a waste of money.

"...This is an affordable option to the bulky ($$$/salt) water softeners. Nano takes up 3.5" x 5" of wall space! Highly recommend..." Read more

"...I emailed the support. No response. Just a waster of money." Read more

"...NO SALT; NO EXPENSIVE MAINTENANCE: True but whats the point if it doesn't work? SIMPLE TO INSTALL: Again True but whats the point if it does..." Read more

"Waste of money....." Read more

Size of unit about 3 inch x 4 inch. Power cord about 3 ft.
4 Stars
Size of unit about 3 inch x 4 inch. Power cord about 3 ft.
This review is to give details of what you get. The unit is about as tall as a coffee cup. The power cord stretches to about 3 ft. The wire is about 12 ft. Or whatever length the package says it is. I dont remember. I do not know if you should add an extension cord to the unit to reach an outlet but I'm going to try using an extension cord with a GFCI. You only need 4 inch of available pipe range.Wires come pre stripped so no need for wire strippers.
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Top reviews from the United States

Reviewed in the United States on January 4, 2019
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5.0 out of 5 stars AWESOME
Reviewed in the United States on January 4, 2019
I installed it with no problems -very easy. I saw nothing in my instruction booklet about not putting it near metal devices...?? Mine is close to my water heater due to the structure of my water pipe (HVAC guy approved). I will trim excess wire when I am sure about placement.
After 2 weeks, I can see a difference - especially in the toilet. I purposely did not use any calcium remover on the toilet "line" - just regular cleaning. The line is gone. My garden irrigation tubes had deposit. That is also gone. My water feels different in the shower and rinse is cleaner in the dishwasher. This is an affordable option to the bulky ($$$/salt) water softeners. Nano takes up 3.5" x 5" of wall space! Highly recommend...
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19 people found this helpful
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Reviewed in the United States on January 17, 2016
50 people found this helpful
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Reviewed in the United States on January 18, 2020
2 people found this helpful
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Reviewed in the United States on October 8, 2018
13 people found this helpful
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Reviewed in the United States on February 28, 2020
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4.0 out of 5 stars Size of unit about 3 inch x 4 inch. Power cord about 3 ft.
Reviewed in the United States on February 28, 2020
This review is to give details of what you get. The unit is about as tall as a coffee cup. The power cord stretches to about 3 ft. The wire is about 12 ft. Or whatever length the package says it is. I dont remember. I do not know if you should add an extension cord to the unit to reach an outlet but I'm going to try using an extension cord with a GFCI. You only need 4 inch of available pipe range.
Wires come pre stripped so no need for wire strippers.
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Customer imageCustomer image
Reviewed in the United States on April 24, 2020
One person found this helpful
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Reviewed in the United States on June 18, 2018
7 people found this helpful
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Reviewed in the United States on October 24, 2020