The Clean Air Award is presented each year to the building owners and managers who take steps to significantly improve the quality of their indoor air by increasing the level or efficiency of their HVAC air filtration system in 10 specific categories.

Efficiency versus effectiveness: Examining true air cleaner performance.

The National Air Filtration Association has named this year’s board of directors and executive officers.

The National Air Filtration Association has announced the recipients of its Clean Air Awards for 2017.

The National Air Filtration Association (NAFA) will hold its 2017 Technical Seminar April 4–6 at the Galt House Hotel in Louisville, KY.

The National Air Filtration Association has chosen 30 recipients of its Clean Air Awards for 2016.

The National Air Filtration Association is expecting more than 200 participants for its 2016 Technical Seminar, April 6-8, in Phoenix.

The National Air Filtration Association has announced its recipients of the Clean Air Awards for 2015.

The National Air Filtration Association named the recipients of its Clean Air Awards for 2014.