Can anyone recommend an electrostatic cleaning unit for a forced air HVAC system?
Also I'd like to get one with UV treatment/ionization as well, is there such a thing?
The original installer did leave a "box with cover" installed where the cold return enters the air handler, I'm assuming this box is for a future electrostatic filter installation. Are these boxes a standard size? Or am I locked into getting a specific electrostatic unit. I use 16x25 filters so the box is probably 16x25x8 inches and looks like it will accept some kind of slide-in electrostatic unit.
Thanks