W.H. Demmons W.H.

W.H. Demmons in the News

Posted June 1, 2022 Do Air Purification Systems Actually Work?

At WHDemmons, one of our top goals of 2022, is to start spreading more awareness about our Air Purification systems. By having these systems installed in offices, homes and commercial buildings, our... read more »

Posted August 27, 2020 CBS News: Making Indoor Air COVID Safe; Bipolar Ionization explained by Dan Kosalski and Doug Martin

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