Smart Air Purifier 4 Compact Filter

Three-layer high-efficiency filtration for clean and safe air

Filter out pollen

Trap pet hair and dander

6–12 months long-term use

* Use with the Xiaomi Smart Air Purifier 4 Compact only

3-in-1 filter
Clean air output after layers of purification

Filtr główny, wysokowydajny filtr firmy Xiaomi i wysokiej jakości filtr z węglem aktywnym razem oczyszczają powietrze i utrzymują je w odpowiedniej czystości.

Primary
filter

Xiaomi's High Efficiency Filter

High-quality activated carbon

Primary Filter
360° blocking large particles

The primary filter traps large particles such as dust, hair and fine chips, while at the same time being
extremely durable because it is resistant to crease, oil and acids.

Dust

Fine particles

Pet hair

Lint

Xiaomi's High Efficiency Filter
Traps 99.97% 0.3μm particles

Filter out PM2.5, pollens, and other allergens, continuously producing clean air.

0.1μm

0.3μm

PM2.5

Pollen

6–12 months long-lasting filter
for everyday freshness

Although the integrated filter is durable, its performance may gradually degrade over time.
To produce the best results, replace the filter every 6–12 months.

Mi Home/Xiaomi Home app connectivity
Filter replacement reminders on smart devices

You can view the filter usage anytime on the Mi Home/Xiaomi Home app which could estimate the filter replacement period based on your daily use.

Rotate and pull out
from the bottom
Easy and effortless filter replacement

Make sure you trun off the machine and power it off before taking this action.

* 99.97% elimination of 0.3μm particles: Data from CHEARI (Beijing) Certification & Testing Co., Ltd (China Testing & Inspection Institue For Household Electric Appliances) Inspection Report (No. WCv-21-40115). The filter material used for this product achieved a filtration rate of 99.97% for 0.3μm particles.