Designed for homes up to 4,000 ft.² (372 m²), this power unit offers 550 air watts of suction power. Compact and efficient, the MP.AIR550 is a quiet unit, producing virtually no noise when vacuuming if installed in a basement or garage. With its utility inlet included, this central unit can even be used without a piping network, making it the perfect solution for use in apartments or condos!