AROEVE Air Filter Replacement | MK08W & MK09W - Standard VersionOfficial Filter ReplacementLook for the Aroeve logo, unlike the off brand filter that imitates us on the market, we use environmentally friendly and healthy materials. Effective FiltrationThe layer can filter most of the airborne particles. For Your HealthWe recommend that you replace the filter once every 4 8 months, which can prevent harmful particles from entering the air, and also help the purifier work with the best purification effect. Keep Your