Benefiting from Dyson's over-engineering, this refurbished air filter fan pulls pollutants out of your environment while creating a breeze.

It’s definitelywintertime, so if you’re chilly and sniffly this week, we found a small, easy-to-handle air purifier that not only acts as a heater, but also works as a cool-air fan. In other words, this baby is a year-round appliance you won’t have to stow away as the seasons change.

With thoughtful controls and an attractive design, Coway’s new Airmega 350 is one of the best air purifiers we’ve tested.

Spring is just around the corner, and reviewers call this investment a “game-changer” for their severe seasonal allergies.