PowerFins Brushroll: engineered to pick up more hair with no hair wrap (vs. Shark bristle nozzle). Self-cleaning brushroll: powerful pet hair pickup, no hair wrap. Lift away the pod to clean stairs, furniture, and more. Anti-Allergen Complete Seal Technology with HEPA filter traps fine particles. Powerful LED headlights on the nozzle reveal hidden debris Advanced Swivel Steering for easy maneuverability around furniture. Includes tools for stubborn pet hair and hard-to-reach spaces. This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.