The 7 Best Air Purifiers of 2024 Reviews by Wirecutter (2024)

For optimal cleaning performance, replace your HEPA filter every 12 months. The filter check/reset light on the HPA160 Air Purifier will remind you when it’s time to change your filter. The Certified Honeywell HEPA Type U Replacement Filter helps capture up to 99% of airborne particles at 2 microns from the air that passes through the filter. For optimal cleaning performance, replace your dual action filter every 4 months. The filter check/reset light on the HHT270W Air Cleaner will remind you when it’s time to change your filter.

In other scenarios, contaminated outdoor air may be introduced into a building through ventilation to achieve unintended consequences. Honeywell HEPA Portable Air Purifiers offer a simple solution to help clean the air. Our purifiers allow buildings to have extra filtration support within each room. Air purifiers with HEPA air filtration can be conveniently used in close proximity to people, and they have been shown to be crucial to interrupting disease transmission. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe’s reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

The greatest value for you comes from our attention to detail in regards to wellness information, allergy products, payment options, shipping choices, and your overall shopping experience. Upgrade to a smart thermostat and save on energy costs. I’ve only had them running for a couple hours, but I’ll update if I find anything amiss. It has the additional benefit of being able to automatically oscillate (rotate) roughly 90 degrees.

The filter check/reset light will remind you when it’s time to change your filter. To ensure stated product performance, use only genuine and certified Honeywell replacement filters. This home air purifier works with the Honeywell A and A+ Pre-Filter. This portable air purifier works with the Honeywell A and A+ Pre-Filter. The filter check/reset light will remind you when it’s time to change your filter. Any portable air purifier that is AHAM (Association of Home Appliance Manufacturers) Verifide means that it has been independently tested to ensure its efficiency in reducing smoke, dust and pollen.

A simple example is carbon monoxide (CO – the same gas in car exhaust that helps in making it so deadly). Thus, you still want to make sure that you still introduce fresh air, even with a purifier running. The air might not smell like it’s poisonous, honeywell humidifier but it might be getting poisonous without your knowledge. By the end of the testing period, the VOC reading had decreased by 64% from its peak. For even better VOC removal, Honeywell offers an optional S filter that also helps with pet odors.

The 7 Best Air Purifiers of 2024 Reviews by Wirecutter (1)

Once you’ve chosen a cleaning level, the InSight HEPA Air Cleaner will illuminate that setting so that you know exactly how your portable air purifier is performing. This new series of portable air cleaners also includes a VOC Sensor that actively monitors the surrounding air. 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 Clorox Medium Room—which costs about $100, versus the Air Mini+’s typical $350 or more. On its medium setting (speed three, out of five), the Air Mini+ reduced smoke levels by just 58.7%, versus the Levoit’s 92.6%. And even on its highest setting, at which it emitted an intolerable 66 decibels, the Air Mini+ reduced the smoke only by 91%; the Levoit captured 97.4% on high, while emitting 54 decibels.

Purifier manufacturers typically recommend replacing them annually, but check the manual; some models call for less frequent or more frequent replacement. You can manually dim or completely shut off the entire display when you want a dark room. A child lock function keeps young ones from altering the settings (or that’s the intent, anyway). Most important, the Vital 200S has a display shutoff that’s independent of the fan settings, so you can darken it at night while still keeping your air well cleaned. And our long-term test unit is performing without any issues, making us confident in its durability. We normalize the test data so that each machine’s peak reading of 0.3-micron particles represents the maximum particulate load it faced.

If a purifier does well on smoke, it will do even better on larger particles like dust and pollen, and—somewhat paradoxically—on smaller particles like bacteria and viruses. Once particulate matter settles on floors or other surfaces, an air purifier won’t lift it up. To clean allergens like pet hair and pollen from surfaces, you need a vacuum cleaner or a dust mop. To reduce viruses and bacteria on surfaces, it is usually sufficient to clean them with soap, detergent, or an all-purpose cleaner. All Honeywell air purifiers come with a permanent true HEPA filter, an Intelli-Check Monitoring System, and patented SurroundSeal technology. The SurroundSeal technology helps to minimize air leaks.

The 7 Best Air Purifiers of 2024 Reviews by Wirecutter (2024)

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