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Internet # 303486219

Model # 1002

Store SKU # 1002810319

Indoor/Outdoor Whole House Electronic Descaler Conditioner Treatment System

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$undefined.00 /mo† suggested payments with months† financingApply Now
  • Eliminates the effects of hard water without using chemicals
  • Treats hard water up to 50 GPG
  • Prevents and reduces scale buildup in water-related appliances
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Product Details

About This Product

Scalewatcher Whole House Electronic Descaler and Anti-Rust Water Treatment System is a compact, computerized electronic water conditioner that will descale your homes existing plumbing, prevent new scale from forming and save you money from the moment it is installed. The Scalewatcher technology treats water in pipes with magnetic and electric field which results in mineral crystallization that will not easily adhere to pipe walls or plumbing fixtures. The treated water remains chemically unchanged therefore will retain the beneficial and healthy minerals like calcium and magnesium.


  • For outside installation for pools and household irrigation
  • For use in homes with well or municipal water
  • Indoor our outdoor use
  • Single coil simply wraps around existing pipeworks for easy installation, no professional plumber or electrician required
  • Reduces hard water without the use of chemicals or salt
  • Prevents and removes existing scale on hot water heaters, boilers, tankless water systems and water-related appliances
  • Suitable for all types of pipework
  • Water is kinder to your skin and hair
  • Ideal for hard water up to 50 gpg
  • 10-year warranty
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 303486219

Model # 1002

Store SKU # 1002810319


Dimensions: H 3.9 in, W 8.8 in, D 2.4 in


Maximum Pipe Diameter (in.)

2 in

Product Depth (in.)

2.4 in

Product Height (in.)

3.9 in

Product Width (in.)

8.8 in


Amperage (A)


Cord Length (ft.)



Indicator light(s),Maintenance free

Maximum filtered water flow (gallons per min.)


Maximum Grain Capacity (grains)


Minimum number of cable/coil wrappings


Pack Size


Product Weight (lb.)

3.3 lb



Water Treatment Type

Whole House Water Filter System

Wattage (W)


Warranty / Certifications

Manufacturer Warranty

10 years

Questions & Answers

Q:Have well water calcium is a real problem for our appliances Will this get rid of calcium.
by|Apr 22, 2021
1 Answer
Answer This Question

A:  Yes Jan, Scalewatcher will break down the calcium molecules and keep your appliances running more efficiently. Over time, existing scale build up will be removed. My 30 year old dishwasher is testament to that. The inside looks better than the outside thanks to Scalewatcher treated water. Hot water heater elements as well as the washer have definitely benefited too.

by|Apr 29, 2024
2 found this answer helpful
Q:What is the life span of this unit and does it need annual maintenance?
by|Apr 1, 2021
1 Answer
Answer This Question

A:  The Scalewatcher 5 Star unit comes with a complete 10 year warranty. The life span of the units are still being reviewed as there are units being used that are over 20 years old at this time. Scalewatcher makes them to LAST! The only maintenance needed is to check the unit occasionally to be sure that the wires are connected and that the lights are on showing power.

by|Apr 29, 2024
5 found this answer helpful
Q:Does the scalewatcher replace a water softener?
by|Mar 24, 2020
2 Answers
Answer This Question

A:  No, Mickie is being dishonest. If this device reduces hard minerals like Ca and Mg, it can't be used as softner. There is no device as of today that conditions and softens your water. This is scientifically true!

by|Apr 29, 2024
    4 found this answer helpful

    A:  The Scalewatcher units can work in tandem with a conventional softener or as a stand alone unit. Water will act and feel as if it has been run through a conventional softener but without that "slimy and slick" feeling left on your skin. Existing calcium scale build up will be broken down at a nano particle level and simply washed down the drain with continued use.

    by|Nov 5, 2023
    1 found this answer helpful
    Q:Do I need to buy additional items for the installation? We are intending to do a full tank to tankless install thru HD and want to add this to the installation.
    by|Jun 17, 2019
    3 Answers
    Answer This Question

    A:  Everything you need is included in with the unit. The only additional tool you would need would be a screwdriver to screw the unit to the wall.

    by|Mar 24, 2020

    A:  The only thing you would need would be a screwdriver to install a Scalewatcher prior to your new tankless water heater. All accessories and parts are included with your Scalewatcher purchase.

    by|Apr 29, 2024
      1 found this answer helpful

      A:  No, Additional gear is not required.

      by|Jun 18, 2019
        Showing 1-4 of 6

        Customer Reviews

        5 out of 5

        • 5 out of 1 reviews
        • 100% recommend this product
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        Showing 1-1 of 1 reviews
        This descaler was recommended by a buddy who works at a hospital that uses a big version of it, s...
        This descaler was recommended by a buddy who works at a hospital that uses a big version of it, same brand, to fix lime. Mine is outdoors exposed to harsh elements. Works superbly!
          • Recommended
          7 found this review helpful
          Showing 1-1 of 1 reviews