Levoit is an American-based company with its headquarters located in California. They conduct all the research and development in their HQ, designing units to the highest specification to meet US standards. Once the purifier has been designed, it is then manufactured in China. levoit purifier Use these items to clean your home’s air, reduce the sources of respiratory problems, and limit the infiltration of new particulates. Install your purifier at least 18 inches from a wall and any furniture, ideally near the midpoint of the room you’re using it in.
To do so, we let 4 ounces of mothballs sit for 15 minutes in the closed tent. We then used the air quality monitor to measure and record the level of VOC gases in the chamber. We ran the air purifier for ten minutes, reading and recording the VOC level on our air quality monitor and the air purifier at the five and ten-minute mark. This model is unique in terms of aesthetics, allowing you to choose from solid colors, such as black and white, and also from artistic designs, such as Starry Night, Water Lilies, and Great Wave . Plus, the fact that it can be mounted on a wall could be useful for keeping the air purifier out of a pet’s reach or conserving floor space.
“It not only filters out dust, mold, and other harmful elements, but it also cleanses the air of odors,” wrote a shopper. You might not know it, but if you’re indoors, chances are you’re breathing in tiny pollutants that can mess with your allergies. Taking a breath can actually cause anything from itchy eyes and throat to fatigue, and even long-term respiratory problems, per the Environmental Protection Agency. And if you have pets, their hair and dander can do some damage too. But you don’t have to put up with all the sneezing if you have an air purifier that removes pollutants indoors — and more than 30,700 shoppers are obsessed with the Levoit True Hepa Air Purifier. A one-time roofer and a serial remodeler, Dan can often be found keeping house at his restored Brooklyn brownstone, where he lives with his wife and kids.
That way, you’ll know your device isn’t over or under-working while cleaning your air. Sarah Toscano is a freelance writer for The Spruce, specializing in all things home tech. All the products in this roundup were tested in The Lab, where our product testers followed a rigorous testing methodology to properly evaluate each model. Additional follow-up real-world testing was done throughout the country by our volunteers. Prior to conducting our product test, considerable research went into deciding which air purifiers to test. Many air purifiers have eco mode options, which monitor the air quality and automatically turn the device off once it has properly improved the air quality.
While those looking for further smart features can connect their smartphone or smart devices, such as Alexa or Google Assistant to control the unit remotely. The Honeywell InSight HPA5300B, a large-space model, likely performs well, but after measuring its electricity demands, we dismissed it. Compared with our pick for large spaces, the Blueair Blue Pure 211+, the HPA5300B is a power hog, drawing 33, 60, 94, and 117 watts on its four speeds, respectively. The Blue Pure 211+, in contrast, tops out at 64 watts on its highest setting yet is also a slightly more powerful machine in terms of clean air delivery rate . The HPA5300B also has a visually imposing presence, with its stark black color and huge size .
Activated carbon is merely a process of changing contaminants from a gaseous phase to a solid phase, when aggravated or disturbed contaminants can be regenerated in indoor air sources. Activated carbon can be used at room temperature and has a long history of commercial use. It is normally used in conjunction with other filter technology, levoit purifier especially with HEPA. All air purifiers, including Levoit units, emit visual and infrared light; both are harmless. When people see the price of Levoit units, they might suspect the performance is not on par with other more expensive air purifiers. With pets, the most important part of the filtration system is the pre-filter.
This measures particles smaller than 2.5 microns at any given moment while the appliance is on, so it’s useful for getting a visual of how clean your air is, without logging into the app. It uses 3-stage filtration with a washable pre-filter and HEPA filter for airborne particles, along with an Activated Carbon layer to tackle VOCs. You can adjust the fan to your preferred speeds and switch off the display lights, unlike other purifiers that may only dim their lights when set to the lowest fan speeds. Tim Heffernan is a senior staff writer at Wirecutter and a former writer-editor for The Atlantic, Esquire, and others. He has anchored our unequaled coverage of air purifiers and water filters since 2015. In 2018, he established Wirecutter’s ongoing collaboration with The New York Times’s Smarter Living.
The Levoit 400S air purifier is easy to set up and use almost straight out of the box. Simply unscrew the bottom of the purifier, take the plastic wrap off the True HEPA 3-stage filter, and pop it back in before tightening the bottom of the purifier again. Stylish, quietly powerful, and with an intuitive, easy-to-use Smart interface, it’s hard to beat the Levoit 400S air purifier for value and efficiency.