Snag a Bissell air purifier for only $39 at Wayfair, down from $94.99, as of April 27. That's a discount of $55.99, or 59%.

If you need to clear smells and impurities from a small space, then the Bissell MyAir air purifier might be for you. At $78.29, this air filter now costs $45.30, down from its usual price of $123. ...

Right now, the Bissell Smart Air Purifier is a whopping 59 percent off at Amazon. The air purifier is designed with a three-stage HEPA filtration system, which is capable of trapping up to 99.97 ...

Bissell’s Myair Pro offers a compact option for small-scale air purification with minimal fuss. The all-white, cylindrical device—14 inches tall by 8.5 inches in diameter, and weighing less ...

Popular brands like the Dyson air purifier line have produced outstanding models that incorporate many innovative features. With high-quality HEPA filters, their products can remove 99.97% of ...

Available for under $100, this air purifier has a HEPA filter that filters out 99.97 percent of 0.3-micron particles, Levoit says, as well as a prefilter and an activated-carbon filter.

The best air purifiers use HEPA filters to quickly and efficiently improve indoor air quality. We tested dozens of models to find the most effective options for your home.