Made of high quality material, more durable. Delicate and exquisite, highly match the equipment. DEEP HYPERFINE PUNIFICATION OF : A Higher Grade H13 True HEPA material, the barrel type 360 filtration & intercepts the suspended solids in the , effectively filter 0.3 micrometre and above particles and tiny dust, such as dust, pollen, dander, common pollutants of and so on. The purification rate is more than 99.97%. EFFICIENT ODOR REMOVAL: Activated Carbon Filter can filtering various unfavorable odors and fume, including volatile organic compounds (VOCs)., tobacco smoke, cooking smell, as as filtering pet odors to significantly reduce household odors, creating and pure for your family. EASY INSTALLATION: To maintain for optimal performance of your purifier, recommended to replace the filter 10-12 months. Easy to install without any other . Colour: black Material: composite material Package Contents: 2 * Filter elements Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.