I air purifiers are becoming more and more sought after, both for those who want to eliminate smog at home and for those who suffer from allergies — but which ones are the best? Are there any technical features needed, or is one as good as the other? And are they suitable for every environment? In this article we try to answer these questions and recommend the best air purifiers for different price ranges.
Breathe clean: what are the best air purifiers
The theme of air quality it is becoming increasingly central, especially for those suffering from allergies, asthma or other breathing-related problems. If we have to adapt while we are away from home (wearing masks or taking antihistamines), at home we can focus on increasingly widespread technology: air purifiers.
Purifying the air at home, where the concentration of some pollutants can even increase compared to outside, is an overall linear process. These are: absorb the surrounding air, filter it from bacteria and harmful particles, and then release it back into the environment. To do this, you need a filter effective.
How to choose the right products
The most common is the HEPA filtercertified to capture dust and pollen, even incredibly small particles, down to 0.1 micron. The most advanced models go further, also eliminating substances such as formaldehyde released from older furniture. Although there are also other technologies (such as UV rays), their effectiveness is not proven by the same large amount of studies as HEPA filters.
In addition to technology, it becomes important to choose products based on size of the room. The larger the space, the more powerful the device needs to be. At the same time, you don’t need to spend more if you only want to purify the air in your home office or children’s room.
Other factors may be noise: air purifiers with one mode Sleep they are best if you struggle to sleep with background noise. Finally, the list price rightly makes the difference. With these premises, let’s see what they are the best air purifiers to buy on Amazon.
LEVOIT Air Purifier with Aromatherapy and HEPA Filter
For less than fifty euros, you can try an olfactory and purification experience. The LEVOIT Air Purifierwhich combines aromatherapy and HEPA filtration for a fresh and healthy environment, and is very quiet with 25dB of noise. It captures over 97% of 0.3 µm particles and can work well for a small environment.
Amazon Basics – Purificatore d’aria
Simplicity and reliability: theAmazon Basics Purificatore d’Aria offers an essential solution for keeping the air clean in the home, guaranteeing basic performance without frills. Combine HEPA filters with activated carbon filters (which remove odors more than fine particles). It has a timer and different ventilation levels, all noise levels below 28dB. This version is suitable for rooms up to 30 square meters.
Philips 800i Series Compact Air Purifier
Good performance in small size: the Philips Serie 800i combines HEPA and activated carbon, blocking 99.5% of particles for rooms up to 49 square meters (and if the room measures 20 m2, a quarter of an hour is enough to clean the air). There is also an app that notifies you in the event of unclean air, an added convenience at a price of under 150 euros.
Xiaomi Smart Air Purifier 4 Lite
Il Xiaomi Smart Air Purifier 4 Lite it combines intelligence and design, but above all it covers a large area of 120 square meters, eliminating 99.97% of dust and allergens. It’s tall enough that it’s worth putting on the ground, but it all fits in the area of an A4 sheet of paper. The Xiaomi app remembers when to change the filters and the display from all the information. With a price of just over 150 euros.
Rowenta PU6080 Intense Pure Air Connect XL
Superior connectivity and performance: the Rowenta PU6080 Intense Pure Air Connect XL offers quick air cleaning and app connection. With four levels of filtering, it even eliminates formaldehyde. All in a very silent way (17.5 dB).
Bosch Air Purifier Air 4000
German efficiency for cleaner air: the Bosch Air Purifier Air 4000 offers powerful and reliable filtration up to 62.5 square meters. The HEPA filter purifies the air and the intelligent sensors analyze it, also showing the air quality with a colored LED. Even in this case it is silent: 25dB, all for less than two hundred and fifty euros.
Samsung Air Purifier Cube
A cube of fresh air: the Samsung Air Purifier Cube combines style and functionality. It purifies 99.97% of an air space of 47 square meters, thanks to WInd-Free technology which moves the air through sixty thousand micro-holes. You can also connect more than one with Bluetooth to combine their effects, as well as use WiFi to connect it to the SmartThings app.
DAIKIN MC55WVM air purifier
A name that is a guarantee: the air purifier Daikin MC55WVM uses the brand’s expertise to purify the air of a room from fifty meters with a HEPA filter. The air quality indicators and buttons, which allow you to eliminate pollen, polluting particles and odors, are simple to use. A solid product.
Hoover HHP70CAH H-Purifier 700 Air Purifier with HEPA Filter
Power and practicality: theHoover HHP70CAH H-Purifier 700 guarantees effective purification thanks to the HEPA filter on a 110 square meter environment, combining the HEPA filters with the activated carbon ones. The triple layer filter combines the functions of fragrance diffuser and humidification, also excellent for the little ones. There is also Sleep Mode so as not to disturb us while we sleep.
VITESY NATEDE SMART Sustainable Air Purifier Without Filters
We also present this unconventional alternative: VITESY NATEDE SMART purifies the air without the use of filters, focusing on sustainability. It uses a photocatalic filter for phytoremediation, which uses plants to absorb pollutants. You have to add a Sanseveria Trifasciata, an Aloe Vera or Anturio, but then you can also activate the filter via Alexa: a mix of technology and nature. The company ensures that it removes 99% of pollutants, even if it lacks international certification such as HEPA.
Dyson Cold Formaldehyde Air Purifier
Beyond cleaning the air: the Dyson Cold Formaldehyde Air Purifier goes further, also eliminating formaldehyde in the environment with a HEPA filter and a catalytic oxidation filter. This product becomes very comfortable even in summer, also cooling the environment. And then the fanless technology and the Dyson Link app demonstrate that Dyson engineers know how to innovate and pay attention to detail.
These are some of the best air purifiers available on Amazon. As you can see, not everyone has the same one price/square meter ratio covered. But they all offer a good mix of technology and design, with positive evaluations from those who have tried them. If you have different needs, don’t hesitate to ask us questions in the comments.
