Men's Health: One of the Best New Gadgets of 2011
Highlighting the Humanscale Personal Air Purifier's unsurpassed efficacy and energy efficiency, Men's Health saw "no downside to this totally efficient air cleaning machine."
NOTE: ZŌN was known as Humanair when this article was published.
Men's Health, December 2010
If your chair has a back lock, unlock it and adjust the recline tension according to your body weight. Your chair should comfortably support you throughout the entire recline range.
Ergo Gear Guide