In addition to finding a model with your desired noise level, you’ll need a purifier that filters particles efficiently and quickly enough to process the air in your space. The Blueair Protect 7770i is a newer, high-tech, top-rated air purifier that has the largest purification capacity of our top picks at nearly 700 square feet. We rounded up the following highly rated air purifiers based, all of which emit less than 60 decibels of sound, even on their high settings.

Select Updates Editor Mili Godio uses this air purifier, and has noticed it does a great job cleaning her small apartment without interruption. According to our experts, however, air purifier decibel levels are self-reported by the manufacturers. I have used an Alen air purifier for years, it has been particularly helpful for calming my allergies to my cat. Association of Home Appliance Manufacturers (AHAM) verification: Unless we had personal experience using the brand, we only selected products verified by AHAM. One of our favorite affordable air purifiers, the Levoit Core 300 is a good fit for smaller spaces like bedrooms and offices.We used it during allergy season and found that it helped reduce symptoms like sneezing and stuffy noses. For this piece, he spoke with experts like Poppy Szkiler and William Bahnfleth to learn more about air purifier certifications and sound levels. In addition to the HEPA filter, the purifier also includes an ionizer, which helps clean the air by adding negative ions, as well as an aroma tray that can be used to add the beautiful scent of essential oils to your room. as real users, posing a threat to a site’s security, so the site sometimes runs random security checks.

Opening a window is one way to get fresh air, but cold temperatures (and additional noise if you live in an urban area) may prohibit that option. We also take steps to ensure that all expert advice and recommendations are made independently and with no undisclosed financial conflicts of interest. We only selected air purifiers with a maximum sound level under 60 decibels, the sound of a normal conversation. Most air purifiers use fans to force air through a filter, which subsequently removes pollutants from that air.Sound level: According to the CDC, prolonged exposure to sound levels above 70 dbA can annoy you or damage your hearing over time. On the flip side, you don't need one which is more suitable for a conference hall than your kitchen. The purifier can be set at any of 3 different speeds to improve air quality, with the highest speed being optimal for purifying, and the lowest speed being optimal for sleeping thanks to its quieter operation. Since we spend around a third of our days in bed, it’s all the more important we keep the air in our room clean. While air purifiers may not strike you as a loud appliance, their internal fans can produce a fair bit of noise while pushing air through their filters, according to Poppy Szkiler, CEO and founder of Quiet Mark, a UK-based, independent accreditation firm that collaborates with the Noise Abatement Society, a charity that works to identify quiet products and reduce excessive noise in society.

The device has a 360 degree air intake and a simple circular design, making it easy to place in any room. At Select, we work with experts who have specialized knowledge and authority based on relevant training and/or experience. Our partnership with two finance providers allows us to help you spread the cost for up to 12 months. Catch up on Select's in-depth coverage of personal finance, tech and tools, wellness and more, and follow us on Facebook, Instagram and Twitter to stay up to date.That is because decibel levels on products are self-reported by the manufacturer — there is no official outside body verifying decibel claims. It sounds very scientific, but what that works out to is about four air changes per hour,” says William Bahnfleth, a presidential member of ASHRAE (American Society of Heating, Refrigerating, and Air-Conditioning Engineers).