And we consider subjective factors like the ease of operation and maintenance, the presence or absence of distracting lights , the user interface, and the physical size and aesthetics. Within 30 minutes, the Coway Airmega AP-1512HH Mighty reduced heavy smoke pollution in a 135-square-foot, 1,215-cubic-foot New York office by as much as 99.6%. In past tests, it performed equally well in a 200-square-foot, 1,600-cubic-foot New York bedroom.
The treatable area drops from 500 down to 322 with this model , but the inclusion of the Auto Mode may be worth it for some people. It lacks an Auto Mode, but for small spaces, you can simply turn it on and adjust as needed. We looked at the top Air Purifiers and dug through the reviews from some of the most popular review sites. Through this analysis, we’ve determined the best Air Purifier you should buy.
The slim design on this purifier is great for smaller spaces and can easily be stored out of the way in your home. This purifier would be great in a home office or small bedroom as it works best in rooms up to 160 square feet. Keep in mind that the indicator lights on this purifier don’t turn off, so you may not want to place it in a bedroom or an area where bright lights would be disruptive. For a strong air purifier that’s relatively inexpensive, check out the LEVOIT Air Purifier for Bedrooms.
Last, on the respective machines’ everyday, medium fan settings, the Blue Pure 211+ draws a lot more power than the AP-1512HH, consuming 46.8 watts versus 8.1 watts. That’s 1.1 kilowatt-hours a day, 33 kWh per month, or 401 kWh per year for this Blueair model versus 0.2 kWh, 6 kWh, and 73 kWh, respectively, for the Coway machine. If you’re using a Blue Pure 211+ to purify a space that the AP-1512HH can handle, that’s a lot of wasted electricity. This Bissell MyAir purifier clears pet dander and other small particles from the air with an activated carbon filter and also removes pet odors . It has three levels of fan speeds and runs fairly quietly, even on high. Aside from its effectiveness and quiet functionality, this purifier also has a night light if you choose to use this in a common area or a child’s bedroom.
Although it’s recommended as our top pick for bedrooms, it could easily handle a larger room, such as a living room or kitchen, with a CADR rating above 300 CFM. In our lab, this purifier had absolutely no issue clearing the air on low in only five minutes and seemed it could work well in a much larger space than in which we tested. We found that the digital display accurately matched our testing device for air quality, so you can rest assured that the reading it offers is accurate. In long-term, real-world testing, we observed that this Bissell model didn’t clog up with dog hair the way some other designs tend to do. After using this all-in-one purifier and fan in a home for three months, we were all in on this product.
Look for the DWYM seal for products that are the best in the category. Unfortunately, for all its great functionality, the VeSync app wasn’t always reliable. During the course of our testing, we had to uninstall and reinstall the app twice when it crashed. The Honeywell HPA200 and HPA204 barely meet our 4 ACH minimum in a 350-square-foot room (with standard 8-foot ceilings), so you’d have to run them on high constantly to get the performance we expect. The Alen BreatheSmart FIT50 and T500 are specced for standard usage and as a budget or small-room choice, respectively—but they usually cost at least twice what our picks in those categories do. The Pure Company’s Large Room Air Purifier usually costs $400 but has lower specs than those of the much cheaper Coway Airmega AP-1512HH Mighty.
The total five-year running costs are thus just $200, about 60% less than the costs of the Levoit Core 300. Add in the Blue Pure 411 models’ quiet operation and good looks, and they are an attractive option for small spaces. It’s important to note that the calculation for our 4 ACH minimum is based on the maximum volume of air that a purifier can move on its highest setting. You would use that setting in an extreme and ongoing pollution situation, such as when you’re dealing with smoke from a nearby fire. But on their highest setting, most air purifiers are too loud—above 50 decibels, where we draw the line—to be tolerable as a background for conversation, sleep, or TV watching. So we always confirm whether our picks can keep the air clean on their medium or quiet setting in a room of the recommended size.
It’s perfect for 14×14, 16×16, and 18×18 rooms; and every house can have quite a few of these. Levoit LV-H135 is the only budget-friendly air purifier capable of such air pollutant removal efficiency. As always, bigger units like Levoit LV-H135 (max. levoit air filter noise level of 54 dB) will produce higher noise levels than smaller units like Levoit Core 300 (max. noise level of 50 dB). The exceptionally great quality of Levoit is that it gives you recommended coverage areas based on 5 air changes per hour.
Manufacturers typically list how much square footage a purifier is designed to cover. You might see multiple areas listed, say one for the coverage provided in one hour and another for the coverage provided in five hours. Our experts recommend using the lower number since you’ll likely want a device that delivers quick purification. Keep in mind that even the largest model only has a coverage area of 500 feet. So if you’re looking to clear the air in a very large space, check out our winners with coverage areas in the 800 to 1,300 square feet range.
Pet owners who suffer from red eyes and stuffy noses due topet-related allergiesmay want to consider a home air purifier to limit their exposure to pet dander and other allergens. Or maybe it’s the smell of whatever cleaner was used on the product before it left the factory. I was lying in bed one morning shortly after setting up the air purifier and I noticed a faint high-pitched whine. I couldn’t quite pinpoint the noise, but I suspected it was the air purifier since it was new to our room. Others say it exceeds expectations in how sensitive it is to any pollutants in the air.