The air your breathe can drastically affect your health, especially if you are allergic. There are plenty of decent air purifiers around but not many of them are portable. The FitAir is different. It is a personal air purifier with app control for travel and office use. It has a max air flow of 130L / min and can purify the air within a 25 sq.ft. area.
The FitAir comes with a H13 HEPA filter with 97.8% efficiency to get rid of pollen, odor, viruses, and smoke around you. The battery lasts up to 6 hours. The device measures only 2.9 x 2.9 x 2.6 inches, so you can easily take it anywhere.[where to get it]