Shark's robot vacuums often get most of the Shark-related attention during Black Friday because they're one of the most-known Roomba alternatives.

Need another selling point? This Shark vacuum's collection bin can hold up to 60 days' worth of dust and debris. That means you could go as long as two months without having to clean it out, saving you even more time.

Walmart Black Friday vacuum deals include top-selling brands like Dyson, Shark, and Hoover. Our Walmart shopping expert rounded up the 20 best vacuum cleaner sales on handheld, cordless, robot, and up