Made of high quality material, more . Delicate and exquisite, perfectly matched with the equipment. DEEP HYPERFINE AIR PUNISHMENT: Premium H13 true HEPA material, 360° filtration barrel type and intercepts airborne solids, effectively filters 0.3 micrometer and larger particles and small dust, such as dust, pollen, dander, common air pollutants and so on. The purification rate is over 99.97%. EFFECTIVE ODOR REMOVAL: The activated carbon filter can filter out various unfavorable odors and fumes, including volatile organic compounds (VOCs), smoke, cooking odors, as well as filter out pet odors to significantly reduce household odors, creating fresh and clean air for your family. EASY INSTALLATION: To maintain optimal performance of your air purifier, it is recommended to replace the filter every 10 to 12 months. Easy to install without any other tools. Color: Black Material: Composite material Package Contents: 8 * Filter Elements Only the above package content, other products are not