Check this out if you ever wondered how effective your Hepa filter is.
07-05-2005, 08:22 PM
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Check this out if you ever wondered how effective your Hepa filter is.
<center><img src="http://pictureposter.audiworld.com/43548/hepareduced.jpg"></center><p>
Got this from a BMW tech support guy in Texas who imersed an old Hepa filter taken from a 3 Series in water, this is what grew. Save your old filters for your kids next science fair project!
Got this from a BMW tech support guy in Texas who imersed an old Hepa filter taken from a 3 Series in water, this is what grew. Save your old filters for your kids next science fair project!
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