Magnetizer – Home Hard Water Conditioner

Magnetizer® · Item #4520 · Water

Magnetizer Home Hard Water Conditioner

Magnetic hard-water conditioner that clamps onto the outside of your main water pipe. No salt, no electricity, no chemicals.

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What it does

• ✓Reduce scale and corrosion in household pipes, water heaters, boilers and radiators (manufacturer data sheet)
• ✓Remove existing scale from inside pipes and improve water pressure (data sheet)
• ✓Installed by the homeowner or with about 30 minutes of a plumber’s time; no power source (data sheet)

The manufacturer’s data sheet

What we can show for home water

No residential test report or customer letter is on file for this unit, so no figures are shown here. What the manufacturer says about home water, in its own words: the home water system “prevents scale from building up inside your hot water heater” (Garrett Shivo interview, 1:21), and the classic presentation’s home segment below. Commercial water-side results (hotel cooling towers, an engineering journal feature, a university) are on the main Magnetizer page.

Installation

Cable ties are included. Strap the unit around the outside of the line with them — nothing is cut and nothing plugs in. Existing scale is dissolved gradually rather than at once (data sheet); no time figure is on file.

See the full Magnetizer story → — all the documents, videos and test reports we hold, and all ten products, on one page.