Shark Rotator Professional Lift-Away Bagless Vacuum (NV501) Red 3.1-quart receptacle capacity, extra large capacity dust cup Headlights illuminate the vacuuming path Head rotates for ultra-maneuverable swivel steering Anti-allergen complete seal technology traps over 99.99% of dust and allergens inside the vacuum Lift-away canister is lightweight and ideal for cleaning stairs, upholstery or accessing small, hard to reach areas