MA-112 Air PurifierPERFECT FOR EXTRA LARGE ROOMS The MA 112 provides massive coverage for residential and commercial applications. With wheels to move room to room, it's ideal for large rooms in homes, offices, schools, universities, classrooms, hospitals, restaurants, and other enterprise settings. Captures 99. 9% of harmful particles like allergens, odors, VOCs, smoke, pollen, pet, dander, dust, smog, contaminants, and more down to 0. 1 microns in size. Perfect for