Adaptation model: for Midea Air Purifier Filter FC-50TB1/FC-50JA1/JA2Multilayer composite media with higher efficiency,Easy installationHigh efficiency of removal of particles like dust, pollen, PM2.5, pet damder and harmful gas like formaldehyde, TVOC, ordor etc.It is recommended to replace regularly in 3-6 monthsMaterial:plasticcolour:White+blackPackage Contents:1 * HEPA filterOnly 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.