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Shark BU3521 Cordless Vacuum Cleaner & Empty Docking station

- Auto Empty Base

PB Tech price
PB Tech price
$ 607 .83
 +GST
$ 699 .00
 inc GST
$607.83  +GST
$699.00

Shark BU3521 Cordless Vacuum Cleaner & Empty Docking station

- Auto Empty Base

  • Brand: Shark
  • MPN: BU3521
  • Part #: HOMSHK0020
  • UPC: 622356305600
1
PB Tech price
$ 607 .83 $ 699 .00
 +GST  inc GST


Click & Collect: Available from 14 stores.
Select your store to check availability
Delivery: Order now and it ships tomorrow When will I receive it?
Uber Delivery: Order now and get it within 3 hours. Some areas, max $1k order. How does it work?
$607.83  +GST
$699.00

Finance from $7.08 per week*

Get what you want at a price you can afford. Choose a finance term below to see the weekly repayment amount and apply online during checkout or in-store.

Choose a Finance Term

*Weekly payments are indicative only and based on a retail price of over a loan term of months at an interest rate of % p.a. and include a monthly service fee and a establishment fee (excludes optional Payment Protection Insurance).The total amount payable over the term of the loan is . Details of finance (including weekly payments, the total amount repayable over the term of the loan, interest rate and any applicable fees) can be confirmed with a detailed quote. Full disclosure of all of the terms of your finance will also be provided to you in the Finance Now disclosure statement for your consideration prior to confirmation of your purchase. All finance is subject to Finance Now terms and conditions and approval criteria.

Learn more about Finance Now

24 months interest FREE available*

Q Card / Mastercard is your perfect shopping partner, combining the benefits of a credit card with the added ability to access a range of interest-free deals and payment holidays.

Learn more about Q Mastercard, apply online for one now, or email [email protected] to chat with our team.

*12 Months No Payments & No Interest (“Payment Holiday”) is available on Long Term Finance (LTF) for in-store & online purchases. Min Spend $200. Lending criteria, $50 annual Account Fee, fees, Ts&Cs apply. $55 Establishment Fee applies to your first LTF transaction, $35 Advance Fee applies to subsequent LTF transactions. Standard Interest Rate currently 28.95% p.a. applies at the end of LTF Interest Free Period. Rates and fees correct as at date of publication, subject to change. Other interest rates and fees may apply. See qcard.co.nz for full details. Credit provided by Columbus Financial Services Limited. Excludes vouchers, gift cards, software licenses, game activation codes, pre-orders, Customized-to-Order (CTO) Apple Mac, and backorders.

*See here for full T&C

  • Brand: Shark
  • MPN: BU3521
  • Part #: HOMSHK0020
  • UPC: 622356305600

What PB Tech customers are saying about this product...

See More Reviews

"Excellent vacuum head, but the attachments seem low on suction. Good overall."

G
By: Guest 02/01/25

COMBO DEALS: Buy Together and SAVE!

Save even more by creating your own combo deal with any of the items below and the Shark BU3521 Cordless Vacuum Cleaner & Empty Docking station - Auto...
Shark BU3521 Cordless Vacuum Cleaner & Empty Docking station - Auto Empty Base
Total:
$ 671 .30
 +GST
$ 772 .00
Buy together and save $1.74 $2.00
Xiaomi Mi Handheld Mini Vacuum Cleaner Lightweight & Portable Design - Specially for Car Use - 88000rpm 100ml Dust Container - 2x Speeds of Use
Xiaomi Mi Handheld Mini Vacuum Cleaner Lightweight & Portable Design - Specially for Car Use - 88000rpm 100ml Dust Container - 2x Speeds of Use
$65.21 $74.99

$63.47  +GST

$72.99

Features

Meet the new Shark® Clean & Empty Cordless Stick Vacuum & Auto - Empty System. Clean & Empty features a redesigned 1.3L auto - empty base and a lightweight stick 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.

 

Hypervelocity Suction

Accelerated suction power allows for powerful debris pickup on carpets & floors.

 

Auto-Adjusts To Floor Types:

Auto-adjusting & MultiSurface brushroll, optimises brushroll speed for deep carpet cleaning and directly engages hard floors.

 

Anti-Allergen Complete Seal reduces dust exposure by up to 500x

Fine dust and debris get sealed away after every clean, keeping them out of the aur you breathe-- no more dust cloud.

 

Up to 40 Minutes of Runtime

Deep clean your whole home with up to 40 minutes* of runtime.

 

Removable Handvac

Transforms into handheld vacuum for lightweight above floor cleaning.

 

Lightweight Maneuverability

The redesigned cordless vacuum, with the powerful performance.

 

Hepa Filtration And Anti-Allergen Complete Seal

Captures and traps over 99.97%* of dust and allergens. (*Based on ASTMF1977, down to .3 microns.)

 

Quiet Mode

Provides the option to dock & charge silently and leave the emptying for later.

 

LED Headlights

Powerful LED lights on the nozzle reveal hidden debris around your home.


Warranty Info

If you need to contact Shark directly, please use the below contact details.

https://sharkclean.co.nz/pages/support
Call: 0800 112 660
Email: [email protected]

Specifications

Colour

White & Navy

Wattage

180W

Cord Length

1.2m

Product Dimensions

Stick: 1100mm H x 265mm W x 140mmD, Dock: 860mm H x 220mm W x 275mm D, Box: 725mm H x 250mm W x 350mm D

Settings

Auto, Eco & Boost

Product Weight

Stick: 2.7kg, Dock: 2.8kg, Combined: 4.5kg.

In The Box

1x Shark®Clean & Empty™
1x 8" Duster Crevice Tool
1x Pet Multi Tool
1x Auto EmptyCharging Dock

Manufacturer Part No:
BU3521
Brand:
Product Type:
Cordless Vacuum Cleaner & Empty Docking station
UPC
622356305600
Product Family:
-
Shipping Weight:
8.4 kg
PB Part No:
HOMSHK0020
Product Model:
BU3521
Warranty: 24 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

Reviews

4 out of 5 Stars Based on 1 review
5 Stars
0
4 Stars
1
3 Stars
0
2 Stars
0
1 Stars
0

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Excellent vacuum cleaner

Excellent vacuum head, but the attachments seem low on suction. Good overall.

G
By: Guest 02/01/25
0 out of 0 users found this review helpful
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Delivery & Pick-up

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-4 working days.

Next Day Delivery

Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed and unopened, with packaging in original condition, accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange. A 20% restocking fee may be applied where goods are not returned in sealed, original packaging condition.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase. Items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.

Shark BU3521 Cordless Vacuum Cleaner & Empty Docking station - Auto Empty Base

  • Brand: Shark
  • MPN: BU3521
  • Part #: HOMSHK0020
  • UPC:622356305600
PB Tech price $607.83 Excluding GST PB Tech price $699.00 Including GST

Date Created: 07:56, 24-09-2025
Product URL: https://www.pbtech.co.nz/product/HOMSHK0020/Shark-BU3521-Cordless-Vacuum-Cleaner--Empty-Dockin
Branch New Stock On Display
Auckland - Albany 0
Auckland - Glenfield 1
Auckland - Queen Street 2
Auckland - Auckland Uni 0
Auckland - Newmarket 0
Auckland - Westgate 3
Auckland - Penrose 7
Auckland - Henderson (Express) 2
Auckland - St Lukes 1
Auckland - Manukau 1
Hamilton 0
Tauranga 2
New Plymouth 1
Palmerston North 1
Petone 3
Wellington 3
Auckland - Head Office 0
Auckland - East Tamaki Warehouse 0
Christchurch - Hornby 3
Christchurch - Christchurch Central 3
Dunedin 0

Features

Meet the new Shark® Clean & Empty Cordless Stick Vacuum & Auto - Empty System. Clean & Empty features a redesigned 1.3L auto - empty base and a lightweight stick 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.

 

Hypervelocity Suction

Accelerated suction power allows for powerful debris pickup on carpets & floors.

 

Auto-Adjusts To Floor Types:

Auto-adjusting & MultiSurface brushroll, optimises brushroll speed for deep carpet cleaning and directly engages hard floors.

 

Anti-Allergen Complete Seal reduces dust exposure by up to 500x

Fine dust and debris get sealed away after every clean, keeping them out of the aur you breathe-- no more dust cloud.

 

Up to 40 Minutes of Runtime

Deep clean your whole home with up to 40 minutes* of runtime.

 

Removable Handvac

Transforms into handheld vacuum for lightweight above floor cleaning.

 

Lightweight Maneuverability

The redesigned cordless vacuum, with the powerful performance.

 

Hepa Filtration And Anti-Allergen Complete Seal

Captures and traps over 99.97%* of dust and allergens. (*Based on ASTMF1977, down to .3 microns.)

 

Quiet Mode

Provides the option to dock & charge silently and leave the emptying for later.

 

LED Headlights

Powerful LED lights on the nozzle reveal hidden debris around your home.


Warranty Info

If you need to contact Shark directly, please use the below contact details.

https://sharkclean.co.nz/pages/support
Call: 0800 112 660
Email: [email protected]

Specifications

Colour

White & Navy

Wattage

180W

Cord Length

1.2m

Product Dimensions

Stick: 1100mm H x 265mm W x 140mmD, Dock: 860mm H x 220mm W x 275mm D, Box: 725mm H x 250mm W x 350mm D

Settings

Auto, Eco & Boost

Product Weight

Stick: 2.7kg, Dock: 2.8kg, Combined: 4.5kg.

In The Box

1x Shark®Clean & Empty™
1x 8" Duster Crevice Tool
1x Pet Multi Tool
1x Auto EmptyCharging Dock

Date Created: 07:56, 24-09-2025
Product URL: https://www.pbtech.co.nz/product/HOMSHK0020/Shark-BU3521-Cordless-Vacuum-Cleaner--Empty-Dockin