I think claims like "this filter/regenerator TOTALLY isolates from electric line" are only marketing.
My Torus CS-15 claimed the same thing and every time I turned on a light or fan, I would hear a pop. So much for isolation...
Wig
My Torus CS-15 claimed the same thing and every time I turned on a light or fan, I would hear a pop. So much for isolation...
Wig