“Be sure to match the filter’s CADR with the size of the room where you plan to use the filter.” This purifier can also be set to a timer so that it turns off when you no longer need it. While it doesn’t have an app to connect to or any smart features, our tester said that she would definitely buy this purifier because of its affordability and its effectiveness.
The controls on the LV-PUR131 are at the top edge of the purifier with the vent directly below it. For a more advanced center control with Auto mode, there is also the LV-H133 and LV-H134. As you can see above, there tends to be a strong correlation between area coverage and overall size. All of these purifiers have a compact circular body with rounded edges. They are small enough that they can sit on the floor, tabletop, or other flat surface. The answer is generally an all-around yes, regardless of exactly which model you go with.
It’s effective in absorbing pet odors and decomposes them to avoid second-hand pollution. It’s a good air purifier to keep noise levels low for a sound night’s sleep, which is enhanced by sleep mode. Ft., which is why it’s widely preferred for smaller bedrooms and office spaces. When set to auto mode, the purifier will automatically monitor the air quality in your space and adjust the fan speeds accordingly.
Among the products we tested that list CFM, theCoway Airmega 400S noted CADR ratings at 328 for smoke and dust and 400 for pollen. TheAROEVE(our “best for bedrooms” pick on this list) reported an overall CADR of 300+. To experience the maximum CADR of an air purifier, you have to run it on its highest setting, which tends to be its loudest. We found that overall, this purifier operates quietly, though, in high mode, it can sound as loud as a hair dryer.
It’s so good, one reviewer said their allergies were better “literally overnight.” This Levoit air purifier stood out to our testers for its combination of value, performance and intelligent smart design. In particular, the unit’s three-stage filtration, including a true HEPA filter, helps levoit air filter it capture even the smallest airborne pollutants in rooms up to approximately 400 square feet. Pairing its quiet operation with its small footprint, this device manages to effectively purify the air, despite its inconspicuous, compact (6.5 inches long and 10.4 inches high) design.
It did reasonably well in our testing, removing 95.2% of the smoke on high and 89.7% on medium. But our top picks from Coway, Winix, and Blueair performed far better. And the need to frequently wash the plates—and, once a year, take the whole machine apart and give it a deep clean—sounds like a hassle rather than a selling point. You can set the machine to an automatic mode in which it monitors the air and adjusts itself, or you can control it via the Mila smartphone app, which is available for both iOS and Android.
If your air purifier has an eco mode option, Homer recommends using it. Air purifiers are similar to heaters and air conditioners in that they have coverage capacity. Most air purifier product descriptions list the room size they are intended for in square feet, so you should have an idea of the area of the room you would like to use your device in before purchasing an air purifier. All Levoit air purifiers have a filter indicator button that illuminates red light when it’s time to replace the filter. In addition, this purifier also has an auto mode setting that detects real-time air quality and helps adjust the fan speed to accommodate changing air conditions.
These air purifiers can reduce allergies to pets, pollen and more. The only thing this device is really missing is an automatic air sensor. Some of the more premium options will kick on by themselves if the air quality in the room dips below a certain level. With dimensions around nine inches wide by nine inches long and fourteen inches tall, this machine is compact.
If you’re looking for a device that wears many hats, this Dyson model can purify, cool, and humidify your air. You don’t have to worry about its multitasking detracting from its effectiveness as a purifier since we saw an improvement in air quality just five minutes into using this device. It uses an H13 HEPA filter and an activated carbon filter, and it has ten different power levels.
And it performed very well in our tests, as you might expect when you run a large-space machine in a small room. However, on its medium-high and high speeds, it produced a persistent rattle that we could not ignore, nor could we fix the problem by repositioning the machine and making sure that the filter was properly seated. The Molekule Air Mini+ is designed for small spaces, like a bedroom or home office. In our testing, it performed far worse than our pick for those scenarios, the Levoit Core 300—which costs about $100, versus the Air Mini+’s typical $350 or more. On its medium setting , the Air Mini+ reduced smoke levels by just 58.7%, versus the Levoit’s 92.6%. And even on its highest setting, on which it produced an intolerable 66 decibels, the Air Mini+ only reduced the smoke by 91%; the Levoit captured 97.4% on high, while measuring at 54 decibels.