Xiaomi

Xiaomi Smart Air Purifier 4 Lite

SKU: 592175

Clean and healthy air in your home with the Smart Air Purifier 4 Lite. It offers dust and pollen filtration and odour elimination and has a CADR of up to 360 m³/h, providing 6000 litres of clean air per minute.

Guarantee 2 years

139.90

Brand:

Category:

Product Description

The air is full of pollutants that endanger your health
Powerful filtering, excellent results
Consistent, powerful filtering
Easy breathing at all times
The Xiaomi Smart Air Purifier 4 Lite has a CADR of up to 360 m³/h* and is capable of delivering 6000 liters of clean air per minute*. The powerful purification speeds keep the air in your home cleaner for longer.
360°
All-round air intake
25-43μ²
Effective coverage area*
Three-layer filtration for clean air
Better life in an instant
Three-in-one filter, filtering 99.97% of 0.3 µm* particles, filtering air pollutants per layer. Say goodbye to breathing hazards and welcome clean, healthy living.

Pet hair

Pet hair

Pollen

Pollen

Dust

Dust

Tobacco

Tobacco

Dandelion

Dandelion

Cotton fibre

Cotton fibre

Powerful elimination of odors in the house
Go out with one less worry
The activated carbon absorption rate is 1.8 times higher*, allowing for the effective removal of common harmful gases such as VOCs from your home, as well as eliminating odors to keep your air fresh.

Pet odours

Pet odours

Cooking fumes Cooking fumes

Cooking fumes Cooking fumes

VOC

VOC

Formaldehyde, toluene

Formaldehyde, toluene

Other smells

Other smells

Beauty is in the details - everything you need
Only one filter for use up to one year
Daily freshness with a long-lasting filter
The filter, made of high performance large surface area material and large volume of high quality activated carbon, can last 6-12 months. It does not need frequent replacement.
20000 cm²
Expanded high-efficiency filter area*
450000 mg
High quality activated carbon content*
Filter replacement reminders
Sign in to the Mi Home/Xiaomi Home app and simply replace your filter when notified
Smart remote control
Return home with clean, fresh air
With support for smart control, make sure you always return to a home with clean, fresh air. Use the Mi Home/Xiaomi Home app from your smartphone to activate cleaning when you're away from home.

Remote control

Remote control

Activation/deactivation time

Activation/deactivation time

Custom settings

Custom settings

Air quality

Air quality

Child lockout

Child lockout
Voice control support
Activate the cleaner with your voice*
Dare to explore the unknown
Use the LED display for real-time PM2.5 data, indoor temperature and humidity readings, as well as Wi-Fi status and mode information. Check air quality with the color-coded light indicator and enjoy automatic settings in optimal cleaning mode.

auto mode

auto mode

Night mode

Night mode

Favourite mode

Favourite mode

Fresh and clean

Fresh and clean
Low pollution
Moderate pollution
High pollution
Temperature and humidity sensor
Real-time feedback of room temperature and humidity.
High precision laser sensors
Take a look at the microscopic world, with sensitive tracking of particles as small as 0.3μm.

Clean air without discomfort
For a relaxed and quiet evening
Night Mode* low noise 33.4 dB (A) allows the screen light to be switched off. Sleep soundly at night without interruptions.
Energy-saving cleaning, effective protection
In maximum mode the power is only 33W, which means that only 0.8 kWh is needed for 24 hours of cleaning*.
Unique, beautiful design
Goodbye rounded edges
Goodbye rounded edges
Welcome, elegant, square edges with a distinctive style
Square design with clean lines. Give your home a personal touch.

Symmetrical grill

Symmetrical grill
Aesthetically beautiful, smooth air outlet

ABS antioxidant body

ABS antioxidant body
Durable feeling that lasts
Just pick it up and place it wherever you want
Compact protection for your home
With a footprint smaller than that of an A4* sheet of paper, you can easily store your cleaner in small spaces. Hassle-free cleaning that saves you space.
Filter replacement in three steps
Refresh your air in an instant
Replace the filter in three simple steps with easy opening. Easy and effortless.

Step 1

Step 1
Tap the clip to open the filter element

Step 2

Step 2
Take out the old filter

Step 3

Step 3
Insert the new filter and replace the top cover of the filter
*Make sure the cleaner is switched off and unplug the power supply before doing any of the above.
The difference between Xiaomi's High Efficiency Filter and the conventional HEPA filter
Combining two filter technologies: electrostatic charge and mechanical filtration, Xiaomi's High Efficiency Filter media can remove 99.97% of airborne particles of 0.3 micrometers in size and traps dust, PM 2.5, pollen, pet dander, smoke and tiny particles. Compared to a conventional HEPA filter, Xiaomi's High Efficiency Filter allows the air purifier to generate less noise and consume less energy by allowing more airflow to pass through the filter all the while keeping the same cleaning efficiency.
Conventional HEPA filter

 Less clean air
The HEPA filter is made of dense fibreglass to trap particles, which means less clean air passes through the filter.
Noisy Noisy
High-volume air is forced to pass through a dense HEPA filter, requiring a higher fan speed, which will create higher noise.
Higher energy consumption Higher energy consumption
To get more clean air, the HEPA filter requires the motor to run at a higher speed, which causes more energy consumption.
High Efficiency Filter of Xiaomi

 More clean air
Xiaomi's High Efficiency Filter incorporates PP fibers with electrostatic technology, equipped with a larger fiber space, allowing a large volume of clean air to pass through the filter.
Low noise Low noise
Filters with less dense fibres allow air to pass through even at high speed, which results in much lower noise.
Lower energy consumption Lower energy consumption
Thanks to a less dense fiber filter, Xiaomi's High Efficiency Filter consumes less energy to achieve the same volume of clean air.
Disclaimer: The performance of the filter media is tested by China Testing & Inspection Institute for Household Electric Appliances (Reference Number: WCv-21-40115). Due to the technical specifications of the filter media, the test environment and parameters may vary.

* 360m³/h Particle CADR: Data from China Testing & Inspection Institute for Household Electric Appliances Inspection. Tested according to GB/T 18801-2015. Reference number WCk-21-50641.

* 6000 liters of clean air per minute: Refers to the clean air output when the product is operating at maximum power. Calculated based on the PM CADR of Xiaomi Smart Air Purifier 4 Lite.

* 99.97% elimination of 0.3 μm particles: According to China Testing & Inspection Institute for Household Electric Appliances Inspection Report. Tested based on GB/T 6165-2021 standard. Reference number WCv-21-40115.

* The absorption rate of activated carbon is 1.8 times higher: The activated carbon content of the filter used in the Xiaomi Smart Air Purifier 4 Lite is 450,000 mg, 1.8 times higher than the standard filter used in the Mi Air Purifier 3C at 250,000 mg. Data from Smart Mi Lab and may vary slightly due to differences between individual products.

* High-performance filter paper for a larger surface area of 20,000 cm². Data from Smart Mi Lab that may vary slightly due to differences between individual products.

* Night Mode low noise 33.4 dB(A). Data from China Testing & Inspection Institute for Homehold Electric Appliances Inspection Report (No. WCk-21-50641).

* Only 0.8 kWh required for 24 hours of cleaning: 33W x 24h ÷ 1kWh = 0.792kWh. Power consumption 24 hours 0.792 kWh, approximately 0.8 kWh.

* Base area smaller than that of a sheet of A4 paper.
* Alexa and Google Assistant voice control functions require the operation of smart voice devices. The relevant connection devices are sold separately.

* Google and its associated logos are trademarks of Google LLC.

* Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates.

* Google Assistant and Amazon Alexa are not available in specific languages and countries. Service availability varies by country and language.

Xiaomi Smart Air Purifier 4 Lite

Clean and healthy air in your home with the Smart Air Purifier 4 Lite. It offers dust and pollen filtration and odour elimination and has a CADR of up to 360 m³/h, providing 6000 litres of clean air per minute.

Guarantee 2 years

139.90

SKU: 592175

Brand:

Category:

Product Description

The air is full of pollutants that endanger your health
Powerful filtering, excellent results
Consistent, powerful filtering
Easy breathing at all times
The Xiaomi Smart Air Purifier 4 Lite has a CADR of up to 360 m³/h* and is capable of delivering 6000 liters of clean air per minute*. The powerful purification speeds keep the air in your home cleaner for longer.
360°
All-round air intake
25-43μ²
Effective coverage area*
Three-layer filtration for clean air
Better life in an instant
Three-in-one filter, filtering 99.97% of 0.3 µm* particles, filtering air pollutants per layer. Say goodbye to breathing hazards and welcome clean, healthy living.

Pet hair

Pet hair

Pollen

Pollen

Dust

Dust

Tobacco

Tobacco

Dandelion

Dandelion

Cotton fibre

Cotton fibre

Powerful elimination of odors in the house
Go out with one less worry
The activated carbon absorption rate is 1.8 times higher*, allowing for the effective removal of common harmful gases such as VOCs from your home, as well as eliminating odors to keep your air fresh.

Pet odours

Pet odours

Cooking fumes Cooking fumes

Cooking fumes Cooking fumes

VOC

VOC

Formaldehyde, toluene

Formaldehyde, toluene

Other smells

Other smells

Beauty is in the details - everything you need
Only one filter for use up to one year
Daily freshness with a long-lasting filter
The filter, made of high performance large surface area material and large volume of high quality activated carbon, can last 6-12 months. It does not need frequent replacement.
20000 cm²
Expanded high-efficiency filter area*
450000 mg
High quality activated carbon content*
Filter replacement reminders
Sign in to the Mi Home/Xiaomi Home app and simply replace your filter when notified
Smart remote control
Return home with clean, fresh air
With support for smart control, make sure you always return to a home with clean, fresh air. Use the Mi Home/Xiaomi Home app from your smartphone to activate cleaning when you're away from home.

Remote control

Remote control

Activation/deactivation time

Activation/deactivation time

Custom settings

Custom settings

Air quality

Air quality

Child lockout

Child lockout
Voice control support
Activate the cleaner with your voice*
Dare to explore the unknown
Use the LED display for real-time PM2.5 data, indoor temperature and humidity readings, as well as Wi-Fi status and mode information. Check air quality with the color-coded light indicator and enjoy automatic settings in optimal cleaning mode.

auto mode

auto mode

Night mode

Night mode

Favourite mode

Favourite mode

Fresh and clean

Fresh and clean
Low pollution
Moderate pollution
High pollution
Temperature and humidity sensor
Real-time feedback of room temperature and humidity.
High precision laser sensors
Take a look at the microscopic world, with sensitive tracking of particles as small as 0.3μm.

Clean air without discomfort
For a relaxed and quiet evening
Night Mode* low noise 33.4 dB (A) allows the screen light to be switched off. Sleep soundly at night without interruptions.
Energy-saving cleaning, effective protection
In maximum mode the power is only 33W, which means that only 0.8 kWh is needed for 24 hours of cleaning*.
Unique, beautiful design
Goodbye rounded edges
Goodbye rounded edges
Welcome, elegant, square edges with a distinctive style
Square design with clean lines. Give your home a personal touch.

Symmetrical grill

Symmetrical grill
Aesthetically beautiful, smooth air outlet

ABS antioxidant body

ABS antioxidant body
Durable feeling that lasts
Just pick it up and place it wherever you want
Compact protection for your home
With a footprint smaller than that of an A4* sheet of paper, you can easily store your cleaner in small spaces. Hassle-free cleaning that saves you space.
Filter replacement in three steps
Refresh your air in an instant
Replace the filter in three simple steps with easy opening. Easy and effortless.

Step 1

Step 1
Tap the clip to open the filter element

Step 2

Step 2
Take out the old filter

Step 3

Step 3
Insert the new filter and replace the top cover of the filter
*Make sure the cleaner is switched off and unplug the power supply before doing any of the above.
The difference between Xiaomi's High Efficiency Filter and the conventional HEPA filter
Combining two filter technologies: electrostatic charge and mechanical filtration, Xiaomi's High Efficiency Filter media can remove 99.97% of airborne particles of 0.3 micrometers in size and traps dust, PM 2.5, pollen, pet dander, smoke and tiny particles. Compared to a conventional HEPA filter, Xiaomi's High Efficiency Filter allows the air purifier to generate less noise and consume less energy by allowing more airflow to pass through the filter all the while keeping the same cleaning efficiency.
Conventional HEPA filter

 Less clean air
The HEPA filter is made of dense fibreglass to trap particles, which means less clean air passes through the filter.
Noisy Noisy
High-volume air is forced to pass through a dense HEPA filter, requiring a higher fan speed, which will create higher noise.
Higher energy consumption Higher energy consumption
To get more clean air, the HEPA filter requires the motor to run at a higher speed, which causes more energy consumption.
High Efficiency Filter of Xiaomi

 More clean air
Xiaomi's High Efficiency Filter incorporates PP fibers with electrostatic technology, equipped with a larger fiber space, allowing a large volume of clean air to pass through the filter.
Low noise Low noise
Filters with less dense fibres allow air to pass through even at high speed, which results in much lower noise.
Lower energy consumption Lower energy consumption
Thanks to a less dense fiber filter, Xiaomi's High Efficiency Filter consumes less energy to achieve the same volume of clean air.
Disclaimer: The performance of the filter media is tested by China Testing & Inspection Institute for Household Electric Appliances (Reference Number: WCv-21-40115). Due to the technical specifications of the filter media, the test environment and parameters may vary.

* 360m³/h Particle CADR: Data from China Testing & Inspection Institute for Household Electric Appliances Inspection. Tested according to GB/T 18801-2015. Reference number WCk-21-50641.

* 6000 liters of clean air per minute: Refers to the clean air output when the product is operating at maximum power. Calculated based on the PM CADR of Xiaomi Smart Air Purifier 4 Lite.

* 99.97% elimination of 0.3 μm particles: According to China Testing & Inspection Institute for Household Electric Appliances Inspection Report. Tested based on GB/T 6165-2021 standard. Reference number WCv-21-40115.

* The absorption rate of activated carbon is 1.8 times higher: The activated carbon content of the filter used in the Xiaomi Smart Air Purifier 4 Lite is 450,000 mg, 1.8 times higher than the standard filter used in the Mi Air Purifier 3C at 250,000 mg. Data from Smart Mi Lab and may vary slightly due to differences between individual products.

* High-performance filter paper for a larger surface area of 20,000 cm². Data from Smart Mi Lab that may vary slightly due to differences between individual products.

* Night Mode low noise 33.4 dB(A). Data from China Testing & Inspection Institute for Homehold Electric Appliances Inspection Report (No. WCk-21-50641).

* Only 0.8 kWh required for 24 hours of cleaning: 33W x 24h ÷ 1kWh = 0.792kWh. Power consumption 24 hours 0.792 kWh, approximately 0.8 kWh.

* Base area smaller than that of a sheet of A4 paper.
* Alexa and Google Assistant voice control functions require the operation of smart voice devices. The relevant connection devices are sold separately.

* Google and its associated logos are trademarks of Google LLC.

* Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates.

* Google Assistant and Amazon Alexa are not available in specific languages and countries. Service availability varies by country and language.

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