Bissell MultiClean Allergen Pet Lift-Off vacuum cleaner is designed to give pet parents a quick. lightweight and convenient way to keep up with pet hair on multiple surfaces in their home. The innovative Lift-Off Technology boasts a removable canister that lets you easily clean pet hair anywhere. It's also packed with pet cleanup features. like a HEPA Sealed Allergen System. Tangle-Free Brush Roll. One Touch Easy Empty. and pet tools that store right on the vacuum. 13 In. cleaning path. Swivel head.