The Roomaid is a portable travel unit that is great to take anywhere to keep the air around you healthy & clean. The Roomaid has a compact lightweight design and comes with an adapter for use in Europe, Asia & North America. The 2-speed air-flow adjustment travel unit is slightly bigger than the Roomaid Mini and works great in any room in your house. The Roomaid is made in Canada and is backed by a 5-year limited warranty. Recommended for up to 300 sq. ft with 8ft ceilings.