Technical
Product Features
- 1x Shark®Clean & Empty™
- 1x 8” Duster Crevice Tool
- 1x Pet Multi Tool
- 1x Auto EmptyCharging Dock
![](http://sharkclean.com.au/cdn/shop/files/icon-Compact-Storage.png?v=8281862446013866459)
![Shark Clean & Empty](http://sharkclean.com.au/cdn/shop/files/bu3521-product-image-9_c9c15791-fb04-45c8-acdf-351256aeec6e.webp?v=1726648945&width=1)
Or choose from one of our trusted retailers:
Meet Shark’s Ultra-lightweight, Auto-emptying Cordless Vacuum
Always Ready, Always Charged
Automatically empties and charges while docked, so it’s ready for the next clean. No more manual emptying after every clean.
![](http://sharkclean.com.au/cdn/shop/files/bu3521-always-ready-always-charged_d0ecf426-f054-4999-947a-aad466276566.webp?v=1724730489&width=1)
Hypervelocity Suction
Accelerated suction power allows for powerful debris pickup on carpets & floors.
![](http://sharkclean.com.au/cdn/shop/files/bu3521-hypervelocity-suction_d31a5918-a6d9-442f-8f25-5122116911f1.webp?v=1724730506&width=1)
Auto-Adjusts To Floor Types:
Auto-adjusting & MultiSurface brushroll, optimises brushroll speed for deep carpet cleaning and directly engages hard floors.
![](http://sharkclean.com.au/cdn/shop/files/bu3521-auto-adjusts-to-floor-types.webp?v=1724730551&width=1)
Up to 40 Minutes of Runtime
Deep clean your whole home with up to 40 minutes* of runtime.
![](http://sharkclean.com.au/cdn/shop/files/bu3521-up-to-40-minutes-of-runtime_79538d7e-d41a-417c-8313-90ea5f33c80e.webp?v=1724730799&width=1)
Removable Handvac
Transforms into handheld vacuum for lightweight above floor cleaning.
![](http://sharkclean.com.au/cdn/shop/files/bu3521-removable-handvac_99d11e1b-d793-4733-9848-2eaec2ce20ec.webp?v=1724730811&width=1)
Lightweight Maneuverability
The redesigned cordless vacuum, with the powerful performance.
![](http://sharkclean.com.au/cdn/shop/files/bu3521-lightweight-maneuverability_1cf4cd91-a08b-4b05-8101-541455655dfd.webp?v=1724730825&width=1)
Hepa Filtration And Anti-Allergen Complete Seal
Captures and traps over 99.97%* of dust and allergens. (*Based on ASTMF1977, down to .3 microns.)
![](http://sharkclean.com.au/cdn/shop/files/bu3521-hepa-filtration.webp?v=1724730853&width=1)
Quiet Mode
Provides the option to dock & charge silently and leave the emptying for later.
![](http://sharkclean.com.au/cdn/shop/files/bu3521-quite-mode_3e146ec5-ae86-4270-8604-e9619bbe48c7.webp?v=1724730870&width=1)
LED Headlights
Powerful LED lights on the nozzle reveal hidden debris around your home.
![](http://sharkclean.com.au/cdn/shop/files/bu3521-led-headlights_ad1ced48-e21d-4223-8ff4-8f8dab9fb7da.webp?v=1724730883&width=1)
Ratings & Reviews