Xiaomi Replacement Filter For Smart Air Purifier 4 Compact BHR5861GL - White

Primary Filter: 360° filtration of large particles such as dust, hair, and fine debris, ensuring long service life and resistance to creases, oil, acids, and alkalis. High Efficiency Filter: Removes 99.97% of airborne particles as small as 0.3 microns, including PM2.5, pollen, pet dander, and smoke. Activated Carbon Filter: Contains 500,000 mg of activated carbon to effectively remove odors such as pet smells, cigarette smoke, VOCs, and cooking fumes. Recommended Replacement Interval: Replace every 6–12 months depending on usage and air quality.