What if a vacuum was so advanced it could sense the type of floor it s cleaning? BISSELL? PowerLifter? SurfaceSense? Pet vacuum can! Its intelligent SurfaceSense? Technology can detect floor types and automatically adjust the brush roll speed to give you optimal cleaning performance on any floor type. It s also our first vacuum with a Tangle-Free, Multi-Surface Brush Roll, which has stiff bristles for cleaning carpet and soft bristles for vacuuming hard floors, so it can pick up everything from fine dust to larger debris across all floor types. PowerLifter? SurfaceSense? Pet vacuum has a One Touch, Easy Empty? dirt tank and a SMARTSEAL? ALLERGEN SYSTEM that traps fine dust and allergens while you clean. The LED headlights illuminate hidden dirt and debris while the Quick Release Extension Wand and above floor tools work together to clean hard-to-reach spaces, like upholstery and stairs. And this vacuum doesn t just clean up after pets, it helps save them, too! BISSELL proudly supports BISSELL Pet Foundation? and its mission to help save homeless pets. When you buy a BISSELL product, you help save pets. We re proud to design products that help make pet messes, odors and pet homelessness disappear.