I have been noticing around my condo that I seem to have a large amount of dust collecting on surfaces. I really noticed it when I took my computer out to install a new video card, I had never seen the inside of the case so dusty before. It didn't seem like normal dust it was very fine. This has gotten me kind of worried, as I am going to be getting a LDP set very soon and I have heard that they are fairly open on top. I am concerned about dust collecting inside it as well as my other electronic equipment. Our main room has a cathedral ceiling and is about 600sqft. This brings me to my question, besides using good HEPA filters in our furnace, does anyone use a secondary air purifier/dust collector. What unit do you use and how well does it work. Thanks.
Jay
Jay