Shark is the clear winner on price. Its vacuums range from $100 to $500 and offer impressive features and performance for the cost. Dyson vacuums have undeniable cachet—but it comes at a premium.

As someone who's battled with a stubborn Dyson vacuum, I've learned that maintaining these powerful machines is crucial. While researching ways to keep my vacuum in top shape, I discovered that a ...

There's one Dyson we like better than the others, and you can score it on sale during Amazon's Prime Big Deal Days.