Mi Air Purifier 4 Filter

The Xiaomi Mi Air Purifier 4 Filter features a 3-in-1 design, combining a primary filter, a high-efficiency HEPA filter, and an activated carbon filter to capture large particles, pollen, PM2.5, and odors. Key features include 360° large particle blocking by the primary filter, 99.97% removal of 0.3μm particles by the high-efficiency filter, and odour and VOC absorption by the activated carbon filter.

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3-in-1 Filtration:

The filter uses three layers to purify air.

• Primary Filter: Blocks large particles like dust, pet hair, and fine crumbs.

• High-Efficiency Filter: Captures fine particles such as PM2.5 and pollen.

• Activated Carbon Filter: Eliminates common household odors and volatile organic compounds (VOCs) like formaldehyde.

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High Efficiency:

The high-efficiency filter is designed to remove 99.97% of particles as small as 0.3μm.

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Specialized Particle Removal:

It effectively filters out common airborne allergens, including dust and pollen, which is beneficial for allergy sufferers.

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Odour and Pollutant Control:

The activated carbon layer is specifically included to absorb and neutralize unpleasant odors and harmful gases, such as those from cooking or cleaning products.

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Pet-Friendly:

The filter effectively captures pet hair and dander, making it suitable for households with pets.

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Long-Lasting:

The all-in-one filter is durable and designed to last between 6 to 12 months, with the Mi Home app providing filter life tracking and replacement reminders.

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Smart App Control:

Users can check filter status and manage replacement times through the Mi Home app.