Maintain the professional-grade performance of your Xiaomi Air Purifier 4 Pro with this high-efficiency replacement filter. Featuring an enlarged surface area and a 3-in-1 filtration system, it effectively captures 99.97% of airborne particles and odors in large living spaces.
The Xiaomi Smart Air Purifier 4 Pro Filter is specifically engineered for the 4 Pro model's high CADR requirements. It utilizes advanced triple-layer filtration technology, including a primary filter for large debris, Xiaomi's high-efficiency filter for microscopic allergens, and a high-content activated carbon filter for superior odor adsorption.
With its 99.97% filtration efficiency, it traps particles as small as 0.3 microns, such as PM2.5, pollen, and pet dander. The enhanced activated carbon layer is double the size of previous models, providing exceptional performance in removing smoke, kitchen smells, and harmful VOCs.
Designed for longevity, this filter can provide clean air for up to 6–12 months. You can conveniently monitor the filter life and receive replacement reminders directly on your smartphone via the Mi Home/Xiaomi Home app.
