For air-quality aficionados, the monitoring on this unit is some of the most robust we've seen: It tracks concentrations of particulate matter, volatile organic compounds (VOCs), nitrogen dioixide, and formaldehyde both on a display panel under the fan and more granularly in the Dyson app.
In our test chamber, this model removed over 95% of PM2.5 and PM10 particles in 30 minutes and was the top performer in terms of removing formaldehyde (a harmful byproduct found in cigarette and wildfire smoke), reducing its air concentration by 75% in half an hour. Though considerably larger than the other units on our list (it stands at 3 feet tall), this purifier's multi-functionality justifies its bulk. Enter the Dyson Purifier Humidify+Cool Formaldehyde. Humidifiers can provide some relief for these symptoms, and one that purifies the air simultaneously can be a game changer. One tester remarked that after just one hour of operation, "the room felt normal and livable." Another tester found that it could be relatively noisy at the maximum setting, so those seeking ultra-quiet purification should consider our top pick instead.ĭry, irritated noses and throats are a common complaint for those suffering from prolonged exposure to smoke. Though we didn't get to run our intensive air quality tests of this model in the Lab, our testers put it through the ringer with at-home road tests when New York's air quality was affected by the Canadian wildfires.
#CARBON FILTER SMOKE FULL#
Just be mindful that if you live in a hot or humid climate, you won't be able to reap the full benefits here as chemical adsorption is less effective when temperature and air moisture content is high, and elevation of either of these throughout the day can cause the carbon to re-release compounds that have been bound to it. What's more, this air purifier features an activated carbon filter, which removes bad odors and some harmful chemicals through the process of adsorption. Featuring a True HEPA filter that can filter particles down to the size of 0.1 microns, it can effectively help protect your home from common pollutants like those found in cigarette or wildfire smoke. With a coverage area of 465 square feet, this unit can do an exceptional job of keeping a small apartment or living room's air clean, though larger homes may require a more substantial unit.Īt one third of the price of our top pick, this air purifier from GermGuardian makes for intense competition. Our testers also loved that this machine is backed by a Quiet Mark certification, meaning it effectively cleans the air in your home without being unduly noisy. The app also allows for setting up an auto shut-off and turn-on feature that activates the purifier when you're home and turns it off when you leave. For a more granular understanding of your house's air quality and the purifier's functionality, you can use the accompanying Blueair app to track pollutant levels over time and filter life cycle so you know when it needs to be replaced. The device features simple controls and an on-unit indicator light that changes color in accordance with the air quality. These fine particles can enter airways and even the bloodstream and cause adverse health effects. PM stands for particulate matter and PM2.5 and PM10 refer to particles smaller than or equal to 2.5 and 10 microns in diameter respectively. The purifier’s smoke-busting chops comes from its interior True HEPA filter, which reduced concentrations of PM2.5 and PM10 particles in less than half the time of the next-best model. The 311+ Max starts with a washable fabric pre-filter that encases the device, where it captures fur, dust and other large particles. Lab testing of this dual-filter unit demonstrated a key point our engineers believe: Multiple filters often correlate to higher efficiency of an air purifier. Blue Pure 311i+ Max came in at the top of our general list of the best air purifiers, so it's no shock that it's also our top pick for handling smoke within the home.
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