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. That’s a bit too loud for continuous use, but it’s less than half as loud (in terms of human perception) as the Air Mini+. Blueair explained in an interview that these attributes are the result of several engineering updates working in concert.
I take particulate matter (PM) and VOC measurements every 15 minutes to see how well and quickly the unit removes the irritants. Air purifiers improve indoor air quality by honeywell purifier getting rid of harmful particles such as dust, pollen, mold, bacteria, and other allergens from the air. At Target, find a large collection of air purifiers to choose from.
Over the last couple of months, I’ve used the Honeywell True HEPA air purifier any time there was an odor in my apartment, and it has definitely helped. Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at a low speed that was typically one setting above the lowest speed. Many models have multiple speeds and the lowest is not as effective at cleaning the air. A model that scores well for dust removal should perform comparably for pollen. 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 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. The 211i Max is a thrifty operator, drawing just 41 watts on its highest setting, and 18 and 11 respectively on the medium-high and medium-low settings where you’re more likely to run it during normal use. Like the smaller 311i Max, its engineering has been updated with a redesigned motor and fan blade. Relative to its predecessor (and former pick), the Blueair 211+, the 211i Max also has a more porous outlet grille and a slightly flared design with a larger, less dense filter. In 2017, we created wildfire conditions in our Los Angeles office and tested several purifiers.
An indicator light tells you when to replace the filters, roughly annually for the HEPA Filters and quarterly for the pre-filter. The HEPA filters are widely available, while the pre-filter appears to only be available on the Honeywell site. The Honeywell HPA300’s filter replacement costs are about average, a little less than $100 per year. The only other maintenance is wiping down the unit with a dry cloth every 3 months. Yes, air purifiers work in big rooms, though you want to make sure you buy an air purifier that a manufacturer designed specifically for large rooms. Not all home air purifiers are the same, so it is important to read specific product descriptions carefully when making your purchase.
Yet there’s only one handle, which is located in the middle of the unit. Consequently, this may not be the ideal air purifier if you’re looking for something portable. The small footprint of 10 by 8 inches belies the fact that it’s 32 inches tall—the height of a kitchen counter—and so it takes up a huge amount of visual space.
As of late 2022, the issue seems to be resolved, based on recent customer reviews. Our first test unit ran for two years straight and was performing like new when it was discontinued for a newer version. The second one ran for four years straight, and it too was still working flawlessly when it was replaced (again due to design updates). That third model ran at our office for over two years straight while it was closed for the pandemic, during which time the office endured a small flood. That experience has helped me gather objective data on their long-term purifying performance and any mechanical degradation.
In our testing with a professional particle counter, the Blueair DustMagnet 5440i performed no better than the much less expensive Coway Mighty. The Blueair Blue Pure 311 Auto and 211+ are former also-great and upgrade picks. They’re excellent, and if you own one of them, there’s no need to replace them.
The lowest speed may provide even quieter operation but will not be as effective at cleaning the air. Predicted brand reliability ratings are based on estimated problem rates for newly purchased room air purifiers, by the end of the 5th year of ownership. Have two other Honeywell Air Cleaners which are now discontinued models. I live in an agricultural area, lots of dust, dirt and pollen, Does a good job, breathing easier. It is quieter and I like the white noise for sleeping so I just turn it up on high.
Request more information about Honeywell’s HEPA Portable Air Purifiers. Honeywell Healthy Buildings help keep facilities safer for occupants, in part by cleaning the air automatically as people come and go. Controlling bacteria, pollen, pollutants and other contaminants can be done with proper filtration, and the HEPA Portable Air Purifier is a perfect place to start toward creating a healthier environment for your occupants. The Honeywell InSight HPA5300B, a large-space model, likely performs well, but after measuring its electricity demands, we dismissed it. It’s an absolute power hog, drawing 33, 60, 94, and 117 watts on its four (low to turbo) speeds, respectively.