Electrolux Harmony Ultra Quiet Canister Vacuum
Usually when a vacuum has super-suction it sounds like a jet engine taking off. The Electrolux Harmony, however, has the best suction for such a quiet hum. You will be suprised by both how quiet a vacuum can be and also by how much suction it has for that quiet sound. This vacuum uses a hepa filter, so its great for people with allergies and also keeps the vacuum from smelling bad after serious vacuuming. Although, please note that you must purchase the filter separately, and it runs about $30. This vacuum is great for going from hard floor surfaces to carpet. If you have a house full of carpet, though, you may want to find a vacuum with a power head instead because it does require some work to clean carpets. Overall, I like this vacuum for its quiet suction and would highly recommend it to anyone with a mostly hard floor surfaces and a few rooms of carpet.