Mi Air Purifier 2S (AC-M4-A) – White

KSh 19,900

  • Air Purifier Type – Room; Purification method – PET primary filter, Ultra dense EPA, Activated Carbon
  • The New Mi Air Purifier 2S comes with OLED display which shows real time AQI, Temperature and Humidity levels
  • Coverage area: 400 sq. ft. / 37 sq. mtrs., suitable for bedroom / living room (medium)
  • Clean Air Delivery Rate (CADR): 310 m3/hr; CADR indicates the volume of purified air (in cubic mtrs) which an air purifier produces every hour
  • 3- layer filtration, removes harmful PM2.5, Cleans air (400 square feet in 10 minutes)
  • Smart control through Mi Home App and Alexa
  • Three different modes- Auto, Sleep and Favourite
  • Wattage: 4.8-29 watts

1 in stock

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From the Manufacturer

Breathe clean, odour-free and allergen-free air

New OLED screen displays the quality of air you breathe
The newly added OLED display allows you to check PM2.5 levels in the room and
keeps track of how clean your air is. It also shows the temperature and humidity levels.
AQI display丨 Favourite mode丨Sleep mode丨Auto mode

Automatic brightness adjustment

The Mi Air Purifier 2S display automatically adjusts its brightness according to ambient light,
so that your sleep is not disturbed.

High-precision laser sensor

The highly accurate Particulate Matter (PM) sensor detects 
particles as small as 0.3 μm(1) and instantly displays the AQI 
on the OLED screen.

Purifies your room in 10 mins* with a CADR of 310m³/hr

Our innovative air pressurization design allows the Mi Air Purifier 2S to provide fast & powerful air purification without taking up too much space. 
With a Clean Air Delivery Rate (CADR)(2) of 310m³/hr, it can effectively clean air in a space of up to 37m²(3).

3-layer filtration 
for maximum purification
360° cylindrical 3-layer filter
The outer layer removes large airborne particles such as dust and hair.
The middle layer uses H11-grade filtration technology(4) from TORAY, Japan. This layer removes micron-sized particles and catches harmful bacteria.
The inner layer, made of high quality activated carbon, effectively removes formaldehyde, other harmful substances and odour.

Efficient tower-structure design
The classic tower-structure design, proven effective by two 
generations of air purifiers, ensures maximum efficiency while 
keeping a compact design. 943 intake holes help in increasing 
the air intake space and forming a 360° cyclical air filtration pathway.

RDIF tagging
A unique tag on every filter
The Mi Air Purifier 2S uses an RFID electronic tag reader to recognize genuine filters.Each filter come with its own unique ID

Smart control with
Mi Home App(5)
Control the Mi Air Purifier 2S from anywhere using Mi Home App. Check the air quality, temperature and humidity, adjust the fan strength and set a timer to power on the purifier. The App also automatically notifies you when it’s time to replace the filter.

Silent and energy efficient
The Mi Air Purifier 2S is meticulously designed to reduce noise.
In sleep mode, the sound produced is almost imperceptible(6). 
Equipped with Nidec motor from Japan, the purifier consumes only 4.8W 
power in normal mode, which is less than that of a fluorescent light bulb.

Aerodynamic design, patented filtration pathway system
Inspired by aircraft engines, our engineers set out to create a powerful aerodynamic system that uses pressure to let clean air spread across the room. As a result, the Mi Purifier 2S can clean air as quickly as 310m³/hr.

(1) CADR (Clean Air Delivery Rate) is the international standard for measuring air purifier’s effectiveness. Mi Air Purifier 2’s CADR is measured under specified test and capacity conditions with targeted pollutants (particulate and gaseous) having measurement units in cubic meters per hour (m³/h).
(2) CADR value is calculated according to the inspection report provided by China Home Appliance Inspection, inspection report number: WCk-17-50468WCk-17-50468
(3) CADR is affected by room area and height. The Mi Air Purifier 2S effectiveness area is calculated as CADR x (0.07-0.12). Relevant CADR data is obtained from the inspection report by China Home Appliance Inspection.
(4) The filtration technology provided by Toray is able to remove minute particles from the air, including common allergens (pollen, dust mites, pet dander, mold, etc.) as well as bacteria and some viruses.
(5) See the help page of the app for all available features
(6) Using the Mi Home app, the mode can be chosen according to your needs. When using higher modes, noise produced by the device may increase. Noise testing was provided by Shanghai Environmental Protection Product Monitoring and Inspection, report number: 2017120-35-1208815001.
(7) *Results according to Guangzhou Industrial Microbiology Testing Centre’s CADR test report. Mi Air Purifier 2S takes 10 min to circulate clean air in a 21m2 room, 2.4m high.

Key Specifications:
• Dimensions: 240mm × 240 mm × 520 mm
• Weight: 4.5Kg (including filter)
• Particulate matter CADR: 310m³/h
• Effectiveness area: 21m² ~ 37m²
• Rated Power: 29W
• Standby power consumption: ≤ 2W
• Rated input: AC 100-240 V
• Rated frequency: 50 / 60Hz

• Air Purifier
• Filter
• User Guide
• Power Cable