Well, I suppose it could work...
February 11, 2009 6:15 PM Subscribe
Retrofitting a HEPA filter to my central-vac exhaust: experiences, comments?
posted by dino terror to Home & Garden (1 answer total)
I have a very old NuTone central-vac with no filter whatsoever (besides the bag) which exhausts into my furnace room where it is mounted. I was in a vacuum specialty store and the salesman said that I could attach a HEPA filter to the exhaust. I can't really find any info online about this however... Does this seem like a reasonable thing to do?