This is the first air purifier I’ve used, and it definitely helped this winter when it was too cold to open the windows. It’s likely that my area will have some air quality advisories this summer, and I have no doubt Honeywell’s True HEPA air purifier will freshen the air inside my apartment. Since the candle test, I’ve used it for trash odors, pizza drippings in the oven, burned toast, that oily smell from frying chicken wings and even neighbors’ cigarette smoke from the sidewalk outside my window. I expect this will come in handy on poor air quality days particularly during the summer months. The odor-reducing pre-filter should be changed every three months while the HEPA filters should be replaced every 12 months.
Compared with the features of other smart air purifiers we’ve looked at, its app, sensors, and programmability are head and shoulders more advanced—almost another species. Although we believe that most people are likely to be happy with a purely analog purifier, if you’re keen on smart appliances, then this model is worth considering. The Honeywell HFD-120-Q QuietClean Tower Air Purifier with Permanent Washable Filters is ENERGY STAR Certified and utilizes patented washable filters that are easily cleaned and never need replacing!
The Pre-Filter is the first level of filtration and helps capture large particles such as dust, lint, fibers and pet fur and helps to reduce VOCs & odors from cooking, smoke, bathrooms and pets. 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.
It’s exceptional at capturing particles—on a par with our large-space pick, the Blue Pure 211i Max—and competitively priced, but it lacks some of the liveability features we value. It’s louder than the 211i Max, consumes considerably more electricity, honeywell purifier and lacks smart capability. If you try this hack, carefully seal the filter around its entire perimeter with clear, pro-strength packing tape—any gap would have let unfiltered air pass through, the same as on dedicated air purifiers.
On its four lower speeds, it measured a barely noticeable 41 decibels or less. A handful of air purifiers rely entirely on ozone to purify the air. We set four ACH as the minimum for a purifier to be considered adequate for each room size.
To mitigate my allergies, I’ve tested dozens of air purifiers, and only the best remain in my home to keep me from sneezing and itching my eyes raw. The best of the best is the Honeywell HPA3300BV1 PowerPlus True HEPA honeywell air purifier Air Purifier. The GermGuardian AC5900WCA was a star performer in our 2019 test, but we also found it to be much louder than the top-pick Coway Mighty, measuring 47 decibels versus 39, on its quiet/medium setting.
Models that have the Energy Star rating will use less energy than comparable products.