SpecificationName: Air FilterModel: 975858Size: 300x300mmThickness: 25mmColor: WhiteMaterial: PolyurethaneUses: Air filtrationApplicable object: Air FeaturesAccording to the need to cut the appropriate size, the installation is very convenient and quick.Filter paper can effectively filter particles, bacteria, formaldehyde, smoke, dust, fine particles, PM2.5, bacteria, pm10 and so on.Suitable for home fans, air conditioners and air purifiers to provide you and your family with a comfortable living, study and office environment.