Xiaomi Smart Air Purifier 4

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 0.3m particles. This system also releases negative ions to keep the air fresh.

Xiaomi combines two filter technologies to give you the best protection. Xiaomis 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 400m/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.