Xiaomi 6934177793400 Air purifier filter

Three layers of powerful purification
for clean air output
A primary filter, Xiaomi High Efficiency Filter, and high-iodine activated carbon filter work together to purify your air, defend against respiratory threats and keep you healthy.

Primary filter
360° blocking of larger particles
The primary filter traps dust, hairs, and fine crumbs, among other larger particles, and is resistant to creases, oil, acids, and more to ensure a long lifespan.

High-iodine value activated carbon for powerful odour removal
The high-iodine value activated carbon with sophisticated porous structure effectively absorbs odours, TVOC, and other harmful gases.

Xiaomi's High Efficiency Filter
99.98% elimination of 0.3μm particles*
Remove allergens such as PM2.5 and pollen for continuous clean air output.

10–14 months long-lasting filter for everyday freshness
Although the integrated filter is durable, its performance may gradually degrade over time. For best results, replace the filter every 10–14 months.

Xiaomi Home app connectivity
Filter replacement reminders on smart devices
You can check the filter usage at any time on the Xiaomi Home app, which estimates the filter replacement time based on your use.

The difference between Xiaomi's High Efficiency Filter and a conventional HEPA Filter
Combination of two filter technologies: Electrostatic and mechanical filtration. Xiaomi's High Efficiency filter media can remove 99.98% of airborne particles as small as 0.1 micrometres and traps dust, PM 2.5, pollen, pet dander, smoke and even the smallest microplastics. The filtration rate of Xiaomi's high efficiency filter media is 99.98% for fine particles of up to 0.3 microns, and can reach up to 99.99% for particles as small as 0.1 microns.