The company said it has redesigned its Model 5000 electronic air cleaner based on contractor feedback. The unit includes features that help with installation and maintenance, and reduce callbacks. New ...

Q: This winter, my family and I have been spending a lot of time bundled up indoors. Is breathing all this indoor air good for us? A: We spend most of our lives indoors. Whether at work, school, ...

For years, it’s been widely known that industrial air emissions pose an environmental hazard. But what is less discussed is how these emissions can negatively impact our health. The damage doesn’t ...