The Story
The Xiaomi Smart Air Purifier 4 offers all-day protection for those who suffer from rhinitis and allergies. This system protects your respiratory health by keeping air clean, this is achieved by the three-in-one filtration system that removes up to 99.97% of 0.3μm particles. This system also releases negative ions to keep the air fresh.
Xiaomi combines two filter technologies to give you the best protection. Xiaomi’s high-efficiency filter media can remove 99.97% of airborne particles of 0.3 micrometres in size and traps dust, PM 2.5, pollen, pet dander, smoke and tiny particles.
In comparison to the conventional HEPA filter, the high-efficiency filter in the Xiaomi Smart Air Purifier 4 consumes less power and runs at lower noise levels while still allowing more air to pass through. Xiaomi Smart Air Purifier 4 has a Particle CADR of up to 400m³/h, able to deliver 6660L of purified air per minute, and with 360° all-round air intake, purifying your entire room is effortless.
With the Xiaomi App, you are able to control your Xiaomi Air Purifier 4 Smart remotely, to ensure you always return to a home filled with fresh air. Also working with Hey Google and Alexa for voice control.
Auto mode enables a highly sensitive laser sensor which monitors changes in air quality, it then changes the speed of filtration in the room as to changes in air. Easy-clean air ducts clean your purifier from the inside out, simply unscrew the grille for easy access and the blades for cleaning to avoid secondary pollution.
Description
The Xiaomi Smart Air Purifier 4 offers all-day protection for those who suffer from rhinitis and allergies. This system protects your respiratory health by keeping air clean, this is achieved by the three-in-one filtration system that removes up to 99.97% of 0.3μm particles. This system also releases negative ions to keep the air fresh.
Xiaomi combines two filter technologies to give you the best protection. Xiaomi’s high-efficiency filter media can remove 99.97% of airborne particles of 0.3 micrometres in size and traps dust, PM 2.5, pollen, pet dander, smoke and tiny particles.
In comparison to the conventional HEPA filter, the high-efficiency filter in the Xiaomi Smart Air Purifier 4 consumes less power and runs at lower noise levels while still allowing more air to pass through. Xiaomi Smart Air Purifier 4 has a Particle CADR of up to 400m³/h, able to deliver 6660L of purified air per minute, and with 360° all-round air intake, purifying your entire room is effortless.
With the Xiaomi App, you are able to control your Xiaomi Air Purifier 4 Smart remotely, to ensure you always return to a home filled with fresh air. Also working with Hey Google and Alexa for voice control.
Auto mode enables a highly sensitive laser sensor which monitors changes in air quality, it then changes the speed of filtration in the room as to changes in air. Easy-clean air ducts clean your purifier from the inside out, simply unscrew the grille for easy access and the blades for cleaning to avoid secondary pollution.













