Amazon has hundreds of vacuums discounted in its Fourth of July sale. Models from Bissell, Dyson, Shark, and Black and Decker are among them, plus Roomba robot vacuums. Shop some of our favorite deals,

While the official start to this year's Amazon Prime Day is still a few weeks away (it will kick off on July 16 and last through 11:59PM on July 17) the enormous online marketplace has quietly started discounting thousands of items.

But upgrading to a new model doesn't have to mean breaking the bank, especially with 4th of July vacuum deals like the ones we're seeing. We're talking discounts of up to 80% off (really!) and some all-time low prices.

The vacuum is designed to pick up messes from all floor types, including carpet and hardwood. It has two suction modes, so you can crank up the speed for particularly stubborn deb