Air purifiers are devices that remove pollutants from the air and improve air quality. Air purifiers do this either mechanically, using air filters, or using ionizers or chemical reactions. Read more to learn about air purifiers, how to choose the best air purifier, and how they can protect against viruses, wildfire smoke, air pollution and PM2.5.
Recently I discovered thousands of people ask Google “What do air purifiers do?” and “How do air purifiers work?” each month. Ten years ago, Smart Air’s founder and University of Chicago Professor Thomas Talhelm had these questions too. In fact, these questions ultimately led Thomas to create Smart Air and …
Dust is everywhere. No matter how much you clean, it always finds a way to land on your furniture, floors, and shelves. While it may seem like just an annoying layer of dirt, dust can be much more than that. It can contain allergens, pollutants, and even toxic particles that …
Research is abundant on the health benefits of air purifiers and masks. Pollution is everywhere, and using HEPA air purifiers at home to reduce the amount of pollution you breathe in is one of the most underrated health hacks. Masks can also help reduce the amount of air pollution when …
No one wants to be trapped in a room with a lingering fart smell. There’s hard data on activated carbon, at least when it comes to removing fart smells! It shows that activated carbon could be the best fart smell remover, capable of absorbing odors rather than just masking them. …
Vape smoke indoors raises concerns about odors, fine particulate matter, and potential health risks, leading many to wonder if air purifiers can offer a solution. Let’s dive in. Understanding Vape Smoke To understand if air purifiers can help with vape smoke, we have to break down what vape smoke is …
When you turn on a humidifier, you might notice your air quality monitor showing worse readings and running harder. Curious about this, I looked into how humidifiers affect the air particles. Here are two key reasons why this happens. 1. Humidity Inflates Air Quality Readings The most common air quality …
Portable air purifiers can make a big difference in improving air quality around you, especially in shared public spaces. But with so many options available, how do you choose the right one? Here are the key factors to consider when selecting a portable air purifier that meets your needs. 1. …
Laminar airflow air purifiers have caught people’s attention based on the idea that laminar flow can make portable air purifiers better at preventing infection. The logic is that laminar flow prevents nearby air from being caught up with the clean air coming from the purifier. But can small purifiers produce …
The QT3 is a small, portable air purifier designed to provide a stream of clean air on the go. Even though the QT3 is not designed for cleaning entire rooms, our tests show it is effective at cleaning small rooms up to 15 m2. That raises the question, is the …
Companies sell activated carbon filters (also called “charcoal filters” or “carbon air filters”) to remove chemicals like formaldehyde and benzene, but does carbon really work to remove VOCs? The Smart Air lab put real-world carbon air filters to the test. Who Needs Carbon Filters Anyway? I wrote early on that …
