Based in Greeneville, TN was once known as the top air filter and purifier and healthy technology company in the United States and maybe the world and it has now changed their name to Vollara, which means “to fly” in Latin lingo. The air purifier company will still sell a line of air purification systems and vitamin supplements and has its headquarters in Bristol VA.

The company produces what is now known as the FreshAir by Vollara or FreshAir Surround which was formerly known as the Fresh Air by EcoQuest International. It is an air cleaning system, but not an air filter, that will clean the air in a large home, costs about $750 and can be tried out and or purchased from company dealers.

EcoQuest used to be based in Greeneville in Tennessee and employed around 550 people and is now located in Bristol VA and owned by a company based in Dallas TX.