To be honest with you I never asked myself this question... I always thought that outside air is more polluted that the inside air. Now that I think about it things are not like this and I think this depends a lot on the area we live in, it also depends on how good your are filters are. Pollution is not the only reason of concern here, black mold is a threat too...
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To be honest with you I never asked myself this question... I always thought that outside air is more polluted that the inside air. Now that I think about it things are not like this and I think this depends a lot on the area we live in, it also depends on how good your are filters are. Pollution is not the only reason of concern here, black mold is a threat too...
February 5, 2009 - 10:38amThis Comment
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