Levoit EverestAir air purifier: two-minute review

Air purifiers designed for large rooms tend to be big and bulky – but the Levoit EverestAir Air Purifier is an exception to that rule. It's a slim machine that can fit into tight spaces, and fit flush against a wall, but which packs enough power to use in extra-large spaces.

Inside, you'll find a 3-stage filtration system that includes a washable pre-filter, and a H13 True HEPA filter and an activated charcoal filter combo. I have an open plan home with no walls separating the living room and kitchen, and the EverestAir did an excellent job of purifying the space quickly and effectively, including clearing my neighbor's cigarette smoke. In fact, this is one of the most effective air purifiers I've ever reviewed – and I've tested over 50 of the best air purifiers on the market.

The mode I used most often was Auto, where ...