Shark Rotator NV500 Lift-Away 3-in-1 Vacuum Cleaner - Red (Certified Refurbished) This Certified Refurbished product is refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty Variable suction adjusts while still cleaning well for easier push and pull on high pile carpets, area rugs and for use with accessories on delicate fabrics Advanced cyclonic technology seperates the dirt from the air to prevent clogged filters High quality washable filters require minimal maintenance and never need replacing HEPA filtration captures and holds over 99% of dust and allergens Motorized rotating brush agitates carpeted surfaces to loosen deep down dirt and debris