AirTamer Air Purifier A302 has been recommended as a unique and useful gift for your friends and family by Nancy Lowell in an article “Holiday Gift Guide 2014”. A302 that uses patented electrostatic purification to create a 3 foot sphere of cleaner, healthier air around you, Lowell writes, “using millions of negative ions, AirTamer pushes away atomic sized, illness causing pollutants from your breathing passages.”