Nail salons deal with more than dust. Polishes, removers, adhesives, artificial nail products, and other chemicals can release vapors and volatile organic compounds, or VOCs, into the air. That is why an air purifier for nail salon fumes needs to be evaluated differently from one designed mainly for dust or pollen. For fumes and odors, the most important filtration technology is usually activated carbon....

A portable industrial air purifier makes sense when a facility needs high-capacity air filtration but does not want the system permanently installed in one location. Unlike a small room purifier, an industrial portable system may need to move large amounts of air, operate for long periods, handle heavier particle loads, and move between work areas as conditions change. The main advantage is flexibility. A...

An industrial HEPA air purifier needs to do more than simply contain a HEPA filter. Large facilities usually have more air to process, longer operating hours, heavier particle loads, and more complicated room layouts than a typical office or home. That means the main questions are: How much air can the system move? Can it maintain that airflow through HEPA filtration? Is it built...