Honeywell HPA5200B leads our picks for large rooms. See the top 8 air purifiers for 2026, balancing power, coverage, and smart features for spaces over 300 sq ft.

Summer is officially here, bringing with it warmer weather and long days spent outdoors. But summer also brings its fair share of air quality issues — including pollen, allergens, and wildfire smoke.

Looking for the best smart air purifier with washable filters? With the growing concern over indoor air quality, investing in a reliable air purifier is a smart choice for maintaining a healthy home ...

Running an air purifier can help ease your mind about dangerous gases and inhalable particles in your home. The tiny Amazon Smart Air Quality Monitor ($69.99) doesn't clean the air, but it measures ...