Amazing information and clean cut, easy to navigate site. After receiving my product I showed my kids the meter and their numbers in their bedroom. It was so cool to test before then add the filter and watch it go down! Amazing, truly. Our highest reading was in my son's room. He has a PS4, his reading was over 200. After adding a filter to his power strip it toggled between 50-60! I feel my home is more protected now and I was able to educate my children. Thank You!