High efficiency filters can clean the air in your home. Remove dirt and dust, improve the air quality of your home, easy to install and remove, you can take it off compatible with cleaning, and put a new one in its place compatible with replacement.HEPA filter captures 99.97% of air pollutants as small as 0.3 Micrometres. Preliminary filter captures visible dust and hair to extend the filter life.Remove pollen, pet dander, mold spores, dust mites, etc.The air purifier filter elements is getting older, the operating time of the air purifier will be reduced, and the air purifier will produce more pollutants. Therecompatible withe it is recommended to replace the filter every 6-9 months.Pre-filter removes large air contaminants like pet hairs and dust. Activated Carbon Filter absorbs household odors from pets, cooking, smoking, and more.Convenient filter replacement, no tools are required compatible with easy replacement and handling, ensuring you replace the old filter within a few minutes.Colour:Photo ColorMaterial:Composite materialSize:60 x 55mmPackage Contents:1 * Air purifier filter elementOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.