And we've used them for long stretches so we know whether models require too-frequent emptying and whether the manufacturers' battery life claims stack up. To measure the results, we weigh the vacuum's dust bin both before and after each run. Keep checking back because we'll update this list periodically whenever new models make their way through our lab. Weighing less than 6 pounds—about as much as the Dyson V12 Detect Slim and considerably less than the Ryobi 18V One+ HP vacuum—the DS4095 feels almost buoyant to use. The Ryobi 18V One+ HP Cordless Pet Stick Vac Kit with Dual-Roller Bar is a well-rounded workhorse, though it’s heavy and harder to maneuver on stairs. Next to all of the products on this list, you may have noticed our BHG Recommends seal of approval. Products that earn the seal have been put through rigorous testing to make sure they're worth a spot in your home. We buy most of the products we test ourselves, but occasionally we are provided samples by companies if buying isn't an option. In these cases, we use the same testing criteria we use to test the purchased products. Additionally, the vacuum features anti-allergen tech and a brush roller (which works great, despite short bristles), and the dustbin is easy to remove and empty as needed. The cord has ample length but can get tangled occasionally, and the vacuum’s heft does mean you might get a bit tired after use. Still, for carpet, this vacuum provides plenty of impressive help and is a great pick. If you’re not used to canister vacuums, this model can be a bit tricky to maneuver at first, but once you get the hang of the wheels, you’ll find that it moves smoothly with you and has an overall lightweight feel. It features an anti-allergen seal to trap dust and dander, as well as helpful LED lights to illuminate areas that might be hard to see. You can also choose between multiple cleaning modes and suction levels with the LED smart display, making the device even simpler to control.