Coway

Founded in 1989 in South Korea, Coway is a well-established air purifier manufacturer that is also known for other home appliances. The company is listed on the Korea Exchange and has been a subsidiary of mobile game developer Netmarble since 2019.

Coway’s global HQ is based in Seoul, South Korea, and this is also where their R&D and design teams are based. Their air purifier production plants are located in Yogu (South Korea) and Guangzhou (China).

Prices for Coway air purifiers range from $80 to $1,000.