Quiet, powerful & packs a punch with 1200 sq ft of clean air!! It has a great sleek design that fits perfectly in any home and you don't even know it's there. This allows for ease of mind knowing my home is filled with clean air for my family. It's simple to setup and a great product that I recommend. Shark is a trusted brand and continues to keep our home clean. High quality product and value! Maximum space cleaned with minimum space taken up!