DESC: Wein Products is proud to present the one and only Air Supply 150MM "Millenium Model". The new Mini-Mate Air Supply is the smallest, most powerful personal air purifier on the market. Much like previous units, this product is great for traveling, allergy sufferers, or anyone that would like their breathing space filled with cleaner air. Our top of the line Air Supply model is incredibly tiny and this featherweight (1.5 ounce) advanced plasma air purifier is the culmination of years of intensive research and development. Using the latest microchip technology this miniature electronic marvel packs a tremendous air purifying ability to help the wearer avoid many toxic airborne germs particles and chemicals.