The 7 Best Air Purifiers of 2024 | Reviews by Wirecutter - The New …
WEBAug 20, 2024 — We usually choose purifiers with true HEPA filters. In the North American definition, “true HEPA” means that a filter removes at least 99.97% of airborne particles of a 0.3-micron diameter in...
Do I Need a Portable Air Purifier? | Reviews by Wirecutter
WEBMay 10, 2024 — You should get a filter with a MERV rating of 11 or higher to most efficiently capture pollen, dust, smoke particles, and airborne germs. You may have a system that uses UV-C light to...
Why We Love the Coway Mighty for 2024 | Reviews by Wirecutter
WEBOct 10, 2023 — The prefilter captures large airborne pollutants, such as hair (human as well as pet) and lint, keeping the HEPA filter free to focus on microscopic pollutants. A clean prefilter also...
Best Air Purifiers (2024): Coway, AirDoctor, IQAir | WIRED
WEBAug 27, 2024 — HEPA Filters: This is a high-efficiency particulate air filter that can remove at least 99.97 percent of dust, mold, pollen, bacteria, and airborne particles as small as 0.3 microns.
Dyson Purifier Cool TP07 Review - PCMag
WEBMay 18, 2021 — As Wirecutter reported last year, a NASA study found that HEPA filters can actually capture almost 100% of particles as small as 0.01 micron (10 nanometers), well exceeding the baseline...
The Best Air Purifiers for 2024 - PCMag
WEBJul 10, 2024 — According to Wirecutter, a NASA study found that HEPA filters can actually capture almost 100% of particles as small as 0.01 microns (10 nanometers), well exceeding the baseline standard.
The 8 Best Air Purifiers The Spruce Has Tested
WEBSep 30, 2024 — HEPA filters are a pleated air filter, and are also known as a high-efficiency particulate air filter. When shopping, look for an air purifier with a “true HEPA filter" to ensure your filter has been tested to capture 99.97 percent of particles with diameters of 0.3 microns or even less.
The Furnace and Air Conditioner Filters We Would Buy
WEBFeb 14, 2024 — We help you pick the right filter for your HVAC system and tell you what those MERV numbers mean. Read on for our furnace and AC filter guide.
The 8 Best Air Purifiers, According to Our Tests - Popular Mechanics
WEBMar 22, 2024 — HEPA Filters. Purvi Parikh, MD, an allergist and immunologist with NYU Langone Health, recommends selecting an air purifier that comes with a HEPA filter. “Make sure it has a HEPA air...
7 Best Air Purifiers 2023 | The Strategist - New York Magazine
WEBAug 9, 2023 — Our experts generally preferred HEPA filters over electric or ionizing devices, which release ozone into the air to neutralize issues — but cause other issues for those with asthma. For that ...