For a Large Household: Dyson Outsize Vacuum If you're biggest hang up on cordless vacuums is the chamber size, behold the Dyson Outsize Vacuum ($600, originally $800). It has the brand's biggest chamber yet, so you can reach every nook and cranny in your home without having to empty it too often. Not to mention, it has a wider brush bottom that covers more area. Image Source: dyson.com Dyson Outsize Vacuum $600 from dyson.com Buy Now