These are the filters required to deal with dirty electricity in the Kilohertz ranges derived from smart meters and the smart grid, solar inverters, pool pumps, some new ac units, dimmer switches, compact fluorescent lighting and other sources such as computer electronics.
We at EMF Protection, are a dealer/distributor of the DNA line of products as well as the Sine Tamer and can assist customers choose the right product for your situation. We provide a money back guarantee for your purchase provided the filter has been professionally installed by qualified electricians. We are happy to consult with your electrician to help you with a successful installation.