- H13 TRUE HEPA FILTER: Effectively captures 99.97% of airborne particles as small as 0.3 microns, ensuring cleaner air for you and your family. - 4-IN-1 HIGH-EFFICIENCY FILTER: Features a comprehensive 4-stage filtration system, including a Pre-filter, H13 True HEPA filter, Activated Carbon filter, and Cold Catalyst filter. This combination removes harmful particles, unpleasant odors, and volatile organic compounds (VOCs). - ACTIVATED CARBON FOR SMOKE AND ODORS: Designed to eliminate smoke and odors from your environment, this air purifier helps mitigate the effects of emissions, providing a healthier space especially for non-smokers who may be exposed to secondhand smoke. - COLD CATALYST FILTER FOR VOCS: The integrated cold catalyst filter targets and removes formaldehyde and other harmful chemicals from the air, promoting a safer and more comfortable living environment. Use it in various settings such as: 1. Living rooms to maintain a fresh atmosphere free from pet odors and smoke. 2. Bedrooms for improved air quality, aiding better sleep and respiratory health. 3. Offices to create a healthier workspace, reducing exposure to pollutants and enhancing productivity. With its compact design and high-performance filtration, this air purifier is perfect for any room size, making it an essential addition to your home or workplace.