The new MA-22 air purifier brings clean air to every corner of your home, apartment, office and more. Equipped with 3-stage HEPA H13 filtration that captures 99.9% of particles down to 0.1 microns in size - smaller than most purifiers on the market. It's compact and easy to move from room to room so you know your indoor air is free from toxins like allergens, odors, VOCs, smoke, pollen, pet dander, dust, smog, and others. Perfect for bedrooms, kid's rooms, baby nurseries, kitchens, offices, and more.