Introducing the MINIMATE GT, the new and improved version of the top-selling item in the Wein Products line of advanced and scientifically-acclaimed respiratory protection products. The new GT Model of this internationally-heralded personal air purifier has been upgraded through rigorous individual performance testing at the facilities of GreenTech Environmental in the USA and has been improved with an updated packaging design and newly-published Owner"s Manual. The MINIMATE GT Air Purifier by Wein Products is the ultimate in personal air purification. Praised by editors from the The New York Times Travel Section and guidebooks Frommers and Fodors, the MINIMATE GT has been the subject of hundreds of scientific tests performed at leading universities and research institutes around the world. Weighing only 1.5 ounces, this sleek wearable ionizing air purifier will let you fight back against indoor pollution by creating your very own personal smog-free zone using the most powerful ionization technology available. Contaminated air is sanitized using ionized streams of electrons which destroy the pollutant molecules. An infinitesimal level of activated oxygen (O3) produced in the corona completely neutralizes any residual odor-causing elements in the outgoing pure airstream. The MINIMATE GT"s patented emitter and grid are made of pure platinum and solid gold electroplated stainless steel. And, best of all, there are no filters to change. Ready to go whenever you are--to the gym, on the plane, in taxis, crowded elevators or anyplace you need to re-assert your control over your personal air space to create a cleaner, healthier fresh air domain of your very own. The patented ionization technology used in the MINIMATE GT was developed by Wein Products, Inc., a world-renowned innovator in environmental technology since 1964. Wein Products air purifiers are considered the gold standard in air ionization technology.