As the company’s flagship cordless model, it’s expensive, retailing at $ but, like its predecessor the V11, the V15 ripped through our suite of vacuum cleaner tests with ruthless power and complete. The 15 cordless vacuums we’ve tested in recent years range in price from $105 to $899. The Tineco Pure One S11 sits right… Continue reading Shark Vertex DuoClean Review: Not a Dyson-Killer