My partners & I did not have any air purification unit in our office before the covid concerns began; All of us were forced to buy numerous media media air cleaners for the office in order to remain open after the quarantine was lifted. All of us could have rented the media media air cleaners, but our partners & I were certain that the concerns with covid we are going to last for a while & it made more fiscal sense to purchase the air purification equipment. All of us picked out familiar media media air cleaners that detach most viruses, pathogens, & air pollutants, and they filter out allergens, dust, dirt, mold, & mildew too. The air cleaning machines also have UV light sensors that are supposed to kill anything that gets through the first filter. The numerous commercial media media air cleaners have to be tested by a local heating & cooling supplier. The supplier in Cocoa, Florida provides excellent service & good rates that are affordable for commercial & residential customers; I use the same Cocoa, Florida Heating as well as Air Conditioning supplier for our company & our home, however last year, the Florida Heating as well as Air Conditioning supplier installed an air filtration plan in our home. The air filtration plan of indoor allergens like dust, mildew, & pet dander. These indoor allergens have regularly caused concerns for me, but now they have been virtually eliminated. I love the fresh & wash air smell each morning when I go to the office & I think the same way when I come home. I recommended the Cocoa, Florida supplier to two of our customers & they were equally impressed with the business.