Rectangular magnet WTM series

These unique magnets prevent deposits of minerals on the inside of pipe walls and descales existing buildup of solids. Specifically designed for installation on pipes up to .75" in diameter. They can be applied directly to copper, plastic or steel. Magnetized water is softer and cleaner. Designed for installation on up .75" Dia. pipe Can be installed on copper, lead, plastic or steel pipes between the main valve and the water heater Perfect for small pipe water treatment units