SAVE $400: As of July 11, the Shark Matrix Plus Robot Vacuum is on sale for $299.99 at Amazon. That's a 57% savings on the list price.

The best Prime Day vacuum deals happening now include hundreds of dollars in savings on quality brands like Dyson, Shark and Roborock.

Including a delightful upholstery cleaner, an on-sale Dyson, $200 off the wet-dry vacuum that flew through our tester’s gauntlet of spilled cereal and dried maple syrup, and an efficient German vacuum squeegee.