Shark Clean & Empty Cordless Vacuum Cleaner with Auto-Empty System

Experience a truly hands-off cleaning routine with a vacuum that manages its own waste and maintenance for up to a month. The Shark BU3521UK is an intelligent 2-in-1 system that transitions seamlessly from a powerful stick vacuum to a lightweight handheld unit. The standout feature is the Auto-Empty Base, which automatically whisks away collected dirt into a sealed unit after every clean, keeping your home environment and the air you breathe significantly cleaner.

• Auto-Empty System – Automatically empties the vacuum bin into a sealed base that can hold up to 30 days’ worth of dust and debris.
• Anti Hair Wrap Technology – Uses an internal comb to actively remove hair from the brush-roll as you clean, preventing the build-up of tangles.
• Anti-Allergen Complete Seal – Captures and traps 99.9% of dust and allergens inside the vacuum rather than releasing them back into the room.
• 40-Minute Runtime – Provides ample cleaning time per charge in Eco mode, with an LED display to monitor battery life and suction settings.
• Floorhead LED Headlights – Built-in lights spotlight hidden dust and pet hair in dark corners and under furniture for a more thorough clean.