AROEVE Air Filter Replacement | MK08W & MK09W - Pet Dander VersionOfficial Filter ReplacementLook for GENUINE logo, unlike the off brand filter that imitates us on the market, we use environmentally friendly and healthy materials. Special Allergy Filter LayerCustomized for pollen and pet allergy with a coating that has a special treatment for pollen and pet odors, filters any harmful particles. Effective Filtrationthe filter layer can filter most of the airborne particles. For Your HealthWe recommend that you