Ad details:
Reduce allergens, smoke, dust, viruses and bacteria from the air you breath. A 99.9% kill rate of germs on SURFACES. The only air purifier on the market that uses the same technology that NASA uses to clean the air of pathogens in their spacecraft. One unit - from one of the nations's top producers of air purification systems - will drop particles out of the air in your WHOLE HOUSE compared with units from other manufacturers that treat only one room.