Several outlets have published reviews and rankings of the best air purifiers for 2026, with some focusing on their effectiveness for wildfire smoke and others highlighting their ability to remove allergens and odors. The top-rated air purifiers vary across the outlets, with brands such as Blueair, Coway Airmega, Shark, and Levoit being mentioned. Some of the recommended air purifiers are currently on sale, including some models being offered at all-time low prices.