Xiaomi Mi Air Purifier 4 Lite High Efficiency Filter [Parallel Import]

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The multi-functional filter element filters layer by layer to protect your health. The main filter, Xiaomi's high-efficiency filter and high-quality activated carbon filter can jointly purify the air and protect your health.

main filter
360° Large particle blocking The main filter screen can filter large particles such as dust, hair, fine debris, etc. for preliminary filtering, and is not affected by wrinkles, oil, acid, alkali, etc., and has a long service life.

Xiaomi's high-efficiency filter can filter 99.97% of 0.3μm particles* The high-efficiency filter has a large surface area, which can remove impurities such as PM2.5 and pollen, and stably output clean air.

High Quality Activated Carbon Strong Odor Absorption High quality activated carbon* has a precise pore structure and evenly distributed carbon, which can effectively filter harmful air pollutants and odors in your home.

The difference between Xiaomi's HEPA filter and traditional HEPA filter combines two filtration technologies: electrostatic and mechanical filtration. Xiaomi's high-efficiency filter media can remove 99.97% of suspended particles with a minimum size of 0.1 microns, and can capture dust, PM 2.5, pollen, pet dander and smoke, even the smallest plastic particles. For particles up to 0.3 microns, the filtration rate of Xiaomi high-efficiency filter media is 99.97%, and for particles as small as 0.1 microns, the filtration rate can reach up to 99.99%.

One filter can be used for up to a year Maintain daily indoor freshness with a long-life filter Although the multi-function filter is quite durable, its effectiveness will gradually decrease over time. It is recommended to replace the filter element every 6 to 12 months.

* Eliminates 99.97% of 0.3μm particles: According to the inspection report of China Household Appliances Inspection Institute (No. WCv-21-40119), the filter material used in this product has a filtration efficiency of 99.97% for 0.3μm particles.