Xiaomi Air Purifier 4 Pro HEPA Filter

Xiaomi Air Purifier 4 Pro HEPA Filter is an original high-efficiency replacement filter designed for the Xiaomi Smart Air Purifier 4 Pro. It captures up to 99.97% of particles as small as 0.3 microns and up to 99.99% of ultrafine particles down to 0.1 microns using combined mechanical and electrostatic filtration. It effectively removes dust, PM2.5, pollen, pet dander, smoke, and microplastics, while the activated carbon layer helps eliminate odors and harmful gases. The optimized design improves airflow while reducing noise and energy consumption.