Posted 12/2/2011 15:25 (#2080797 - in reply to #2080288) Subject: Re: Hepa air purifers
Rock County, MN
When I had a forced air system I bought an electrostatic type filter for about $60 and cleaned it once a month. Because a child would suffer from dust etc. that cheap filters wouldn't catch. The cleaning lady commented that there was much less dust collecting on horizontal surfaces and the child fared better.
Hepa air purifers
