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

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All-in-one powerful filter elements purify layer by layer and output clean air main filter, millet high-efficiency filter and high-quality activated carbon filter to purify the air for you and protect your health.
High-quality activated carbon millet high-efficiency filter main filter main filter 360° blocking large particles The main filter provides preliminary filtration to block dust, hair, fines and other large particles, and has anti-wrinkle, anti-oil, anti-acid, anti-alkali and other functions to ensure Longer service life.

The Xiaomi high-efficiency filter element filters 99.97% of 0.3μm particles 24000 square centimeters high-efficiency filter element* removes PM2.5, pollen, etc., and continuously outputs clean air.

Premium Activated Carbon 650,000 mg Premium Activated Carbon*, with a structure full of fine pores and even distribution of carbon particles, effectively removes air pollutants and odors that are harmful to your home.

The difference between Xiaomi high efficiency filter and traditional HEPA filter combines two filtration technologies: electrostatic charge and mechanical filtration,
Xiaomi high-efficiency filter media can remove 99.97% of suspended particles (as small as 0.1 microns),
Blocks dust, PM 2.5, pollen, pet dander, smoke, and even the smallest microplastics.
The filtration rate of Xiaomi high-efficiency filter media for 0.3-micron particles is 99.97%, and the filtration rate for 0.1-micron particles can reach 99.99%.
Traditional HEPA Filter Millet High Efficiency Filter

To generate more clean air, the HEPA filter requires a high-speed motor, which consumes more power.
Due to the lower fiber density of the millet filter, the electricity required to generate the same amount of clean air is also lower.
*The media efficiency of the filter element has been tested by the China Household Appliances Testing Institute (Report No. WCv-21-40115). Test environment and parameters may vary based on filter media specifications.
One filter can last a full year A long-lasting filter brings you fresh air every day A full-effect filter is durable, but its effectiveness may diminish over time. It is recommended to replace the filter element every 6-12 months.
Connect the Mijia APP to the smart device to receive the filter replacement reminder. You can check the usage of the filter element on the Mijia APP at any time. The APP will estimate the time to replace the filter element according to your usage level.
*Removal of 99.97% of 0.3μm particles: According to the test report of China Household Appliances Inspection Institute (report number WCv-21-40115), the material used in the filter element of this product can effectively filter 99.97% of particles with a size of 0.3μm or more. *24,000 cm² high-efficiency filter element: The filter paper used on the Xiaomi Air Purifier 4 Pro high-efficiency filter element has a surface area of 24,000 cm². Data is from Smart Mi Lab, or may vary slightly due to individual product differences. *Premium 650,000 mg Premium Activated Carbon: The filter element used in the Xiaomi Air Purifier 4 Pro contains 650,000 mg of activated carbon. Data is from Smart Mi Lab, or may vary slightly due to individual product differences.