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The World Health Organization (WHO) reports that roughly 4.3 million individuals pass away every year due to indoor air contamination —– around 600,000 more than those eliminated by outside air contamination. Thinking about the reality that Americans invest 90% of their time inside, this is a worrying fact. Why is the air in our houses so hazardous? In […]

The post Indoor Air Contaminants and How They Hurt You appeared initially on HVAC.com .

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