I've tested more than 50 air purifiers, and this is the model is my hands-down favorite – here's my long-term review

Levoit EverestAir air purifier in reviewer's kitchen-living room.

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.