10-21-2005, 06:31 AM
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Owner of '06 HCH #7264
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Real Name: Larry
Location: Burbs of Philly PA
Hybrids: '06 HCH
Posts: 307
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Re: Air Dirtier Inside the Car?
Wow ! I am an engineer by degree and even I am having a problem following the logic behind this one!! 
I would only speculate this report failed to mention the results were based on the vehicle re-circulating the cabin air, much as is done in an airplane cabin, (where opening the windows is not an option )? I am basing this on the comment:
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“We release gases, bacteria and fungi into the air. The more people there are in an enclosed area, the more harmful it is,”
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The only way that air coming from a cars vents is any "dirtier" then the air coming in your window, would be if there was dust, mold, toxic waste, etc, in the cars ducts or on the filter.
Larry
'06 Magnetic Pearl HCH #7264
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