Yes, You Actually Do Need a Good Vacuum — Here's Why

If dust and dander trigger your allergies, look for a vacuum with a built-in HEPA filter, which clears 99.97 percent of dust particles for cleaner surfaces and air. This Hoover WindTunnel 3 High Performance Pet Upright Vacuum ($250) has that and more; it's a serious machine with very powerful suction and useful tools (such as a pivoting dusting tool to help you clean ceiling fan blades). It's the ideal choice for anyone who's been underwhelmed by their current vacuum or who needs to get rid of every last speck of dirt.