Smart Air’s data-backed reviews of air purifiers, air quality monitors and masks provide honest, open-data reviews of popular brands like Xiaomi and Dyson. We present real-world test data on air purifiers from multiple brands, including Smart Air’s own, and compare them against each other. Learn what you should look out for when you’re buying an air purifier, how to test the effectiveness of your existing air purifier and tips here.
Xiaomi air purifiers, such as the Xiaomi Mi 3H and 3C are some of the most popular air purifiers on the market. Many rely on Xiaomi’s auto mode to keep their homes clean. The problem? Our tests show the Xiaomi Mi 3H and other Xiaomi air purifier auto modes do …
Air pollution and COVID-19 have led to a boom in air purifiers in Thailand. But with so many options, it can be difficult to determine the best air purifier. In this article, Smart Air breaks down the top-selling air purifiers in Thailand to see which purifiers get you the most …
One particular popular air purifier in Thailand and the Philippines, which goes by many names, has become a bestseller in recent years. The air purifier, often called an “OEM”, promises an effective air purifier at a price far lower than the competition. But is the “OEM” air purifier actually effective? …
The QT3 air purifier is a light and compact air purifier, designed to create a stream of cleaner air, even if the larger room isn’t purified. But can it manage to clean an entire room? Smart Air ran a series of tests in our office meeting room to find out. …
New Dyson Pure Cool TP04 tests show the purifier reduced indoor PM2.5 pollution levels by just 49% in a typical size room. This data adds to a growing amount of reviews and tests showing the Dyson air purifier underperforms purifiers far cheaper than it. Dyson Pure Cool TP04 Test: Marketing …
One of the biggest questions when I started doing the DIY was HEPA lifespan–how long do the HEPAs last? Rather than just give people a nice-sounding answer, I wanted to see what the data says, so Gus has been dutifully turning on his Original DIY every day in his 12.3m2 Beijing …
In recent months, the Japanese Pitta masks have seen a surge in popularity in Chinese cities like Beijing and Shanghai, as well as in India, the US and South Korea. They look sleek, but I wanted to review whether the Pitta masks actually work, and how effective is the …
Using actual air purifiers test data on is the best way to cut through the misleading marketing claims purifier companies make to try to get us to pay more money for clean air. For that reason, I’m always on the look out for good test data. Data is power. …
The IQAir Atem is a personal, portable air purifier that’s new on the scene. Recently, air-breather Vincent asked Smart Air to review the IQAir Atem, which IQAir calls “the most effective personal air purifier.” IQAir Atem Purifier Review and Test Being the data nerds that we are, we decided to …
Data and Test Details Test Methods: These tests were identical to my previously published tests, details of which can befound here, here, and here. Original Data: The original data for all 13 tests is available as an Excel file here Average Outdoor PM2.5 During Tests It’s important to note the average outdoor PM2.5 during …
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