One version adds Alexa compatibility for remote control and monitoring, although this feature bumps the price up by a bit. In 2017, we created wildfire conditions in our Los Angeles office and tested several purifiers. Using bunches of incense sticks, we created a thick haze of smoke in the room—which was four times larger than what the Coway is designed to be used in.
It’s priced accordingly, and if you’re considering this for a small to medium room, you can get more than ample purifying performance for at least $100 less with our other picks. According to the EPA, air pollution inside the home can be two to five times higher than outside. Genuine Honeywell pre-filters, True-HEPA, and HEPA-Type replacement filters help remove allergy provoking dust, pet dander, pollen, smoke and mold spores from the indoor air you and your loved ones breathe. Honeywell air cleaners and air purifiers filter microscopic particles and allergens to help make your home a healthier place to live with cleaner air to breathe.
Regardless of the size of your room, there is a honeywell humidifier to meet your air filtration needs. The Certified Honeywell True HEPA R Replacement Filter helps capture up to 99.97% of microscopic allergens, 0.3 microns & larger from any air passing through the filter. The filter check/reset light on the HPA100 Air Purifier will remind you when it’s time to change your filter. The Clorox Medium Room reduced smoke levels in our test space by 98.1% on high and 95.9% on medium over the course of a 30-minute cycle.
The 311i Max and 211i Max that now hold these spots are slightly higher performing and have improved energy efficiency and liveability features, but the older models are truly excellent in their own right. On that honeywell purifier setting, the Air Pro emitted an earsplitting 71 decibels, measured from a distance of 6 feet. That’s by far the loudest of any purifier we’ve tested, and it would be absolutely unlivable in real-world use.
Based on our years of real-world testing, we know that four ACH ensures rapid and nearly complete cleaning of highly polluted air. The Blue Pure 211i Max aced our tests, and on top of its powerful performance, it stands out for its energy efficiency, quiet operation, user-friendly features, and good looks. With quiet operation, good color options, and performance matching our other picks, this is a great choice, although the cost of filter replacements can run relatively high. Want to learn more about air purifiers and how to select the right air purifier for you needs?