Shark Cordless Stick Vacuum with Auto Empty System BU3521UK

Forget about emptying your vacuum for weeks at a time with the Shark BU3521UK cordless stick vacuum. Every time you finish cleaning, the BU3521UK vacuum automatically deposits the dirt into a completely sealed base unit that holds dirt & debris for up to 30 days. No more manual emptying after every clean – simply return the vacuum to the dock & let the hands-free Auto-Empty System empty the cordless vacuum’s dust-cup into a large bagless base.

Inside the Auto-Empty base, fine dust particles are sealed away after every clean – perfect for homes with pets or allergies. The Anti-Allergen complete seal captures & traps up to 99.9%* of dust, allergens &irritants inside the base, keeping them out of the air you breathe.

Lightweight & manoeuvrable, the agile BU3521UK cordless stick vacuum is 30% lighter, so you can enjoy powerful cleaning throughout your home, while HyperVelocity accelerated suction power delivers powerful cleaning on all floor types.

With the BU3521UK charging while stored on the dock, your 2-in-1 cordless vacuum is always charged, always empty, & always ready for the next clean. Enjoy up to 40 mins of run-time per charge, as well as the vacuum also auto-adjusting for all floor types for optimal pick-up.

Perfect for all floor types, the brush-roll automatically optimises speed for deep carpet cleaning, & gives you continuous cleaning contact on hard floors. Anti Hair Wrap Technology actively removes hair from the self-cleaning brush-roll as you vacuum, helping to keep it free of tangles.

With the Shark BU3521UK you can clean anywhere. Instantly detach the handheld vacuum to easily clean using the included Crevice & Pet Tools, to remove dust, dirt & pet hair from sofas, furniture, car interiors & more, as well as extending your reach up high with the inclusive wand.

Designed to make cleaning easier, the BU3521UK's Quiet Mode provides the option to dock & charge silently, leaving the the emptying for later. Powerful LED lights on the floorhead illuminate hidden debris around your home, & you can easily view remaining battery life & cleaning mode on the vacuum's LED display.

Features

• Forget about emptying for weeks at a time
• Auto-Empty base holds dirt & debris for up to 30 days
• Anti-Allergen Complete Seal captures and traps up to 99.9% of dust
• Lightweight & manoeuvrable
• HyperVelocity accelerated suction power
• Auto-adjusts for all floor types
• Anti Hair Wrap Technology actively removes hair from the self-cleaning brush-roll
• Instantly detach the handheld vacuum
• Designed to make cleaning easier