Shark ZU62 Navigator Zero-M Self-Cleaning Brushroll Pet Pro Upright Vacuum, Pewter Grey Metallic - Dust cup capacity 2. 8 quarts; The vacuum that deep cleans now cleans itself; The zero m self cleaning brush roll delivers nonstop hair removal - Powerful upright vacuum suction to pick up embedded debris, stubborn pet hair, and more - Lightweight design allows for easy maneuverability and portability - 3XL capacity for long cleaning sessions with fewer interruptions to empty the dust cup - Anti allergen complete seal technology and a hepa filter trap dust and allergens inside the vacuum cleaner