Easy Water offers an electronic no salt conditioner that attaches to your water main. A wire wraps around your water pipes and emits a wide range of frequencies in an attempt to disrupt water molecules and prevent hard water ions from forming scale. Easy Water advertises that their conditioners break up existing scale as well.
The system is designed to be installed by homeowners, and Easy Water provides a website with detailed instructions. However, people without home improvement experience may need professional installation.
Easy Water conditioners are sold (and installed, if need be) through local dealers, which you can contact through Easy Water’s website. Prices are not advertised.