Choosing between a portable and ceiling-mounted air purifier is mostly a question of how the building is used. Both types can provide HEPA filtration and high-capacity air cleaning. The main difference is where the purifier sits and how much flexibility the building needs. A portable commercial air purifier may be better when: The system needs to move between rooms Installation changes are not practical...

How to Size a Commercial Air Purifier: CFM, ACH & Square Footage Explained Choosing the right size commercial air purifier is not as simple as matching a product's advertised square footage to the size of your room. Two rooms can have the same floor area but very different amounts of air. A 1,000-square-foot office with an 8-foot ceiling contains much less air than a...

A HEPA filtration system cleans the air by pulling it through a dense mechanical filter designed to capture very small airborne particles. The basic idea is simple: Room air enters the system → particles are captured by the HEPA filter → filtered air returns to the space. But choosing or evaluating a commercial HEPA system requires understanding more than the filter itself. The system...