Compatibility - AP-1512HH and 200M Series Air Purifiers. Please verify your purifier model to ensure this is the correct filter. Effective filtration - H13 True HEPA filter captures 99.99% of airborne particles as small as 0.1 microns, addressing the needs of AP-1512HH replacements. High quality materials and design - Made of non-woven fabric and activated carbon. - Uses advanced lower energy consumption and low-density structure technology. - Improves efficiency and capacity to help you breathe fresher air. Easy to install - No tools required. Simply remove the old filter and replace with this filter when needed. Use scenarios - In bedrooms or living areas where allergy symptoms are a concern, helping reduce dust, pollen, and other particulates. - In homes with pets or smoke, where filtration and odor control are beneficial. - In small offices or workspaces that require clean air for concentration and comfort.