Improve the air quality in your home or office with this advanced air filter specially designed for the Xiaomi Smart Air Purifier 4 Compact Series Our product effectively filters airborne particles such as PM 25 ensuring healthier and cleaner air The active carbon filter layer plays a key role in absorbing harmful gases and unpleasant odors promoting a fresher environment This compact filter is easy to install and designed to deliver optimal performance and extend the lifespan of your Xiaomi purifier Keep your indoor air clean and safe with our Xiaomi Smart Air Purifier 4 Compact Filter SUITABLE FOR MULTIPLE FLOORS Whether it s hard floors or carpets our accessories are adaptable to different floor types to ensure a comprehensive cleaning HIGH EFFICIENCY FILTRATION Our accessories are equipped with highefficiency filtration technology that captures small particles to provide fresher indoor air Material composite material Color White Package Contents 1 Air Purifier Filter The above package content only other products are not included Note Light reflection 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 13 cm