Ensure your home stays a sanctuary of clean air with the Xiaomi Smart Air Purifier 4 Filter. Designed with a high-efficiency 3-in-1 filtration system, this genuine replacement filter effectively captures 99.97% of fine particles and eliminates common household odors for a healthier living environment.
The Xiaomi Smart Air Purifier 4 Filter is engineered for performance and durability. It combines a primary filter to trap large dust and debris, Xiaomi's high-efficiency filter for microscopic allergens, and a high-quality activated carbon filter for powerful odor adsorption.
With its 99.97% filtration efficiency, it targets particles as small as 0.3 microns, effectively removing PM2.5, pollen, and pet dander. The large surface area of the filter media ensures a high clean air delivery rate (CADR), while the activated carbon layer excels at neutralizing smoke, kitchen smells, and harmful gases.
This filter is designed to last, providing continuous purification for 6–12 months. Stay informed about your air quality by tracking the remaining filter life through the Mi Home/Xiaomi Home app, which will send a smart notification when it's time to refresh your device with a new filter.
