Features: Enhancing your indoor air quality with the replacement filter for air purifiers, featuring filtrations systems that effectively removes PM2.5, dust, pollens, and odors. This high efficiency filter layers to provide superior protection against airbornes particles and harmful gases, ensuring a healthier living environment. Ideal for families with children or elderly members, office workers seeking improved air quality, allergy sufferers, and pet owners looking to reduce allergen and odors in their homes. Perfect for use in bedrooms, living rooms, children's rooms, offices, facilities, and classrooms, this filter ensures a clean and safe atmosphere wherever it's needed. Constructed from materials, the filter is easy to install without any tool, offering long lasting performances and reduced replacement frequency for added convenience. Specifications: Component: Plastic Applicable Model: For FY0194/AC0820/0830/AC0810/0819 FY0293 Size: Approx. 7.2x7.2x7inch(18.5x18.5x18cm) Package Includes: 2x Replacement Filters note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.