The only way to tell if a STETZERiZER Filter is working is with the use of an oscilloscope or specially designed meter like the STETZERiZER Microsurge meter. However, many of our customers claim they can tell their filters are working because they start to feel better once the proper number of STETZERiZER filters have been installed.
In any case, we highly recommend purchasing the STETZERiZER Microsurge meter along with your STETZERiZER Filters. We want you to know that your STETZERiZER products are working properly to provide a “clean” electrical environment for you and your loved ones.
Posted in: Filters