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Shark Clean & Empty Cordless Vacuum with Auto Empty System
BU3521ANZ
PRICE ATTACK
$398
Deal ends 21/07/26
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Product Overview
Key Features
- 1.3 Litre bin capacity with bagless design
- 180 Watt power for hard floors and carpets
- Up to 40 minutes cordless run time
- Pet friendly with auto empty charging dock
Key Specifications
- Brand:
- Shark
- Model Number:
- BU3521ANZ
- Surfaces:
- Hard Floors, Carpets
- Bagged/Bagless:
- Bagless
- Bin/Bag Capacity (L):
- 1.3
- Battery:
- Up to 40 mins run time
Vacuums & Cleaning
- Pet Friendly:
- Yes
Power & Charging
- Power:
- 180W
General Information
- Type:
- Stick Vacuum
- Colour:
- White
- Supplier Colour:
- White & Navy
- What's In The Box:
- 1x Shark®Clean & Empty, 1x 8” Duster Crevice Tool, 1x Pet Mutli Tool, 1x Auto Empty Charging Dock
Warranty
- Manufacturer's Warranty:
- 2 Year
Vacuums & Cleaning
- Pet Friendly:
- Yes
General Information
- Type:
- Stick Vacuum
- Colour:
- White
- Supplier Colour:
- White & Navy
- What's In The Box:
- 1x Shark®Clean & Empty, 1x 8” Duster Crevice Tool, 1x Pet Mutli Tool, 1x Auto Empty Charging Dock
Product Dimensions
- Product Height (mm):
- 1100
- Product Width (mm):
- 265
- Product Depth (mm):
- 140
- Product Weight (kg):
- 4.5
Box Dimensions
- Box Height (mm):
- 725
- Box Width (mm):
- 250
- Box Depth (mm):
- 350
- Box Weight (kg):
- 8
Product Reviews of Shark Clean & Empty Cordless Vacuum with Auto Empty System
Overall Rating Snapshot
4.6 out of 5 stars from 147 reviews
97% of users recommend this product
What customers say, summarised by AI
- Lightweight and easy to manoeuvre, ideal for all ages and mobility levels
- Excellent suction power on hard floors and carpets; handles pet hair well
- Self-emptying auto base is highly convenient and reduces mess and maintenance
- Battery life may not suit larger homes; additional batteries can be hard to source
- Switches automatically between floor types; simple cordless design for quick cleans
- Some concerns about build quality, battery longevity, and cannot stand upright alone
Pros
Cleaning (41)
Easy (33)
Value (5)
Efficient (3)
Speed (2)
Quiet (1)
Quality (1)
Anonymous
Confirmed purchase 20 June 2026
Published on 14 July 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Amazing
I live the product
Harpreet kaur
Confirmed purchase 20 June 2026
Published on 14 July 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great product
Easy and light to use
Neil
Confirmed purchase 30 May 2026
Published on 25 June 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Pretty good for the price
Great value, the suction machine helps a lot and its amazing at adjusting for different floor types.
Ravi
Confirmed purchase 31 May 2026
Published on 24 June 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
The best vacuum cleaner!
This vacuum cleaner is so powerful for such a small appliance. It's light enough for me to use without straining my wrists. It's very good for picking up dog hair, crumbs and dust off the tiled floor. It works well on my wooden floors as well. It's a Cordless Vacuum cleaner which makes it easier to use in small spaces. The auto empty system is a convenient way to empty out the contents so it's ready to use next time. I'm very happy with this purchase.
Alicia
Confirmed purchase 15 May 2026
Published on 19 June 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Paresh rabadia
Confirmed purchase 19 May 2026
Published on 10 June 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Light and compact
Light and easy to use with power button start rather than having to hold trigger constantly while in use. Sleek and light profile fits under furniture and easy to move around. Self empty so convenient to continue cleaning.
Lisa
Confirmed purchase 19 May 2026
Published on 9 June 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Light and compact
Light and easy to use with power button start rather than having to hold trigger constantly while in use. Sleek and light profile fits under furniture and ready to move around. Self empty so convenient to continue cleaning.
Lisa
Confirmed purchase 19 May 2026
Published on 9 June 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Shark Clean & Empty Cordless Vacuum with Auto Empty System
Love this vacuum. Easy set up & lightweight.
Lisa
Confirmed purchase 22 March 2026
Published on 29 May 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Easy to use
Love my Shark cordless vacuum cleaner. It is lightweight which makes it easy to manoeuvre around the house. I love how it adjusts from hard floors to carpet and when you are finished you place it on the stand and automatically empties itself . The only downside is that it won’t do a four bedroom house without the battery going flat, if you had all hard floors it might however the carpet drains the battery so two batteries would be a bonus.
Lisa .W
Confirmed purchase 31 March 2026
Published on 22 April 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 10 of 147 reviews
ABOUT THE GOOD GUYS REVIEWS
The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The Shark Clean & Empty Cordless Vacuum with Auto Empty System is a premium stick vacuum ideal for busy households and pet owners. Its standout feature is the auto-empty base, reducing dust exposure and maintenance. Lightweight and easy to manoeuvre, it excels on both carpets and hard floors. While it offers strong suction and convenience, battery runtime may be shorter than some high-end competitors in larger homes.
What it’s great for
- Quick Clean-ups
- Pet Hair Removal
- Allergy Reduction
- Multi-surface Cleaning
- Daily Maintenance
Where it works best
- Apartments
- Family Homes
- Pet-friendly Spaces
- Mixed Flooring Areas
Who it’s for
- Pet Owners
- Busy Families
- Allergy Sufferers
- Renters
Things to consider
Battery runtime may not suit very large homes or extended deep cleaning sessions compared to some specialist cordless models.
Pet hair performance score
9/10 - Excels at removing pet hair from both carpets and hard floors with strong suction and brush design.
Carpet vs hard floor suitability
Equally effective on carpets and hard floors; auto-adjusting head maintains performance across surfaces.
Portability rating
8/10 - Lightweight and cordless, easy to carry up stairs and between rooms.
Noise level vs category average
7/10 - Slightly quieter than average stick vacuums, but still audible on max power.
Allergy friendliness
High - Sealed HEPA filtration and auto-empty system reduce allergen exposure during cleaning and disposal.
Key benefits
- Auto Empty System: Automatically empties dust and debris into a base station, minimising manual contact and mess.
- Cordless Design: Offers unrestricted movement and easy access to tight spaces without power cords.
- Powerful Suction: Effectively lifts dirt, dust, and pet hair from carpets and hard floors.
- HEPA Filtration: Captures up to 99.9% of dust and allergens, supporting a healthier home environment.
- Lightweight Build: Weighs less than 4 kg, making it easy to carry and manoeuvre around the house.
- Multi-surface Cleaning Head: Seamlessly transitions between carpet and hard floors for versatile cleaning.
- LED Headlights: Illuminates dust and debris in dark corners and under furniture.
- Easy Maintenance: Dustbin and filters are simple to access and clean, reducing upkeep time.
Q: Which cleaning surfaces is the Shark Clean & Empty Cordless Vacuum suitable for?
A: It is suitable for hard floors and carpets.
Q: How much power does the vacuum utilise for cleaning?
A: The vacuum operates at 180W.
Q: What is the battery run time for the Shark Clean & Empty?
A: The battery provides up to 40 minutes of cordless run time.
Q: How much does the Shark Clean & Empty Cordless Vacuum weigh?
A: The product weight is 4.5kg.
Q: What is included in the box with the vacuum?
A: The box includes a Shark Clean & Empty, an 8" Duster Crevice Tool, a Pet Multi Tool, and an Auto Empty Charging Dock.