http://www.isnare.com/?s=author&a=Ian+Pendlebury Home Management Ian Pendlebury Sat, 23 Sep 2006 00:00:00 +0800 http://www.isnare.com/?aid=86847&ca=Home+Management There seem to be as many ways to purify air as there are contaminants to purify out of it. Herein, a peek under the hood at the rather complex business of keeping microscopic junk out of your lungs: HEPA and ULPA filters: There seems to be two definitions for the acronym HEPA; either "high efficienc... Home Management Ian Pendlebury Thu, 27 Jul 2006 00:00:00 +0800 http://www.isnare.com/?aid=70557&ca=Home+Management People use air purifiers in the home and office to screen pollutants and contaminants out of the air. But just what are these pollutants, and why should they matter to you? Bacteria: Airborne bacteria can be a problem, to say the least. Such diseases as tetanus, typhoid fever, pneumonia, syphilis, c...