This portable air purifier makes use of a technology that's similar to the one developed by NASA to keep the air pure and clean on space shuttles. Although this air purifier may never make it to space, it is designed so that it is able to go just about anywhere with you here on Earth.
The Traveler's Air Purifier has a filterless design, meaning that there's no need to acquire replacement filters. Instead, the unit operates on a three-speed fan that's quiet and gets to work to clear the air of mold and bacteria. When in use, UV light from the device combines with a nickel catalyst to purify 99% of the air in just five hours.