This set is designed for buildings with instant or on demand hot water heaters and up to One in. id pipes! It has 2 Standard devices that usually can be placed in a few minutes. Normally 2 magnetic water conditioning devices are put on a cold pipe where it enters a home. Because you aren't holding and heating water inside a big tank, you don't require the 3rd unit to re-magnetize that water.
Our Mini Unit can be placed over the small water pipe in back of the refrigerator that feeds your ice maker, the water pipe beneath the sink to your dishwasher, the water pipe in the rear of the toilet, a water fountain, and for any other low flow water line you may want to boost. Installing the booster unit can assure fresh magnetized water entering the appliance. Coffee makers with a plumbed water line might use one of these units. And they can fit in very limited places!