The Xiaomi Smart Air Purifier 4 filters and purifies the air in your home in style

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Xiaomi has unveiled a new intelligent air purifier equipped with a 3-in-1 purification system, voice control, and  almost zero maintenance by the user. These days, especially for those living in densely populated areas, it is necessary to take advantage of the latest technologies to improve our air quality. One should not only be concerned about artificial pollution but also about viruses, bacteria, and other unwanted entities that may travel through the air. Even natural pollutants, such as pollen, can be enough to ruin an allergy sufferer’s day. Fortunately, Xiaomi has introduced its new air purifier that promises to improve the healthiness of our environment significantly.

air purifier features

funzioni depuratore d'aria
funzioni depuratore d'aria

The air purifier features a high-efficiency 3-in-1 filtration system capable of removing up to 99.97% of harmful particles in the air. For example, the device manages to  capture all pet hair, pollen, dust, smoke, dander and even suspended cotton fibres. This is especially helpful for those who suffer from health issues such as allergies and rhinitis. The device is so effective that it can be listed among professional air purifiers.

air purifier, depuratore aria, purificatore d aria
air purifier, depuratore aria, purificatore d aria

Another significant aspect of the series Smart Air Purifier 4 is its ease of maintenance. There is only one filter inside to replace, which lasts between 6 and 12 months, and the air ducts can be cleaned with a simple cloth. This way, you can run it year-round with almost no maintenance required.

air purifier, depuratore aria, purificatore d aria
air purifier, depuratore aria, purificatore d aria

air purifier and ionizer

Air contaminants and particles are one thing–but what about those pesky odours often found in our homes? Don’t worry; the Xiaomi Smart Air Purifier 4 series takes care of that too. Pet odours, cooking fumes, formaldehyde, and VOCs are not a challenge for this device, which can eliminate them thanks to its activated carbon filter. There is also a negative room ionization function that further filters and cleans the air.

depuratore aria
depuratore aria

You will be able to interact with the Xiaomi purifier in several ways. One of these is its automatic one-touch mode with real-time feedback and automatic optimization. You turn it on with a touch, and it will do everything automatically, with the easy-to-read OLED display showing all the relevant information. You can also use it remotely with built-in voice control through Google Assistant and Alexa commands.


The Xiaomi Smart Air Purifier 4 is probably the best air purifier on the market in terms of price/performance ratio. It offers everything you would expect from a modern air purifier, with its sophisticated design, excellent performance, and intelligent features. Three different model variants are available on the official website for 200 euros.

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