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Item #:
260713664
Filter Replacement for Shark BU3521/BU3521UK/BU3521UKTSB
79% of respondents would recommend this to a friend
Item #:
260713664
AUD 52
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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In stock
Imported from UK store
QTY:
Order now and get it around Monday, November 02
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What Stands Out
Compatibility
Perfectly designed for Shark IZ400 series, ensuring a seamless fit and optimal performance compared to generic filters, making maintenance hassle-free.
High Filtration
Equipped with advanced filtration technology that captures dust, allergens, and pet dander, promoting a healthier home environment for allergy sufferers.
Durability
Built with premium materials for long-lasting use and efficient airflow, providing great value by reducing the frequency of replacements akin to competitors.
Product Details
| Brand Name | Spofan |
| Unit Count | 2.0 count |
| Number of Packs | 2 |
| Manufacturer | Spofan |
| Country Of Origin | China |
| Included Components | BU3521 - 2 Auto-Empty System Pre-Motor Filter, 2 Auto-Empty Dock HEPA Filter and 2 Post-Motor Filter with Cleaning Brush. |
| Model Number | BU3521FILTER |
| Manufacturer Part Number | BU3521FILTER |
| Item Dimensions L x W x H | 14.7L x 20.7W x 8.7H centimetres |
| Compatible Devices | Fits for Shark Clean & Empty Cordless Vacuum Cleaner BU3521 BU3521UK BU3521UKTSB BU3621 BU3621UKT |
| Reusability | Reusable |
| Material Type | Foam, Felt, HEPA |
| Item Highlight | BU3621/BU3621UKT Cordless Vacuum Cleaner, 2 Pre-Motor Filters, 2 Auto-Empty System Pre-Motor Filters, 2 Dock HEPA Filters |
| Number of Pieces | 6 |
| Brand | Spofan |
| Material | Foam, Felt, HEPA |
| Compatible devices | Fits for Shark Clean & Empty Cordless Vacuum Cleaner BU3521 BU3521UK BU3521UKTSB BU3621 BU3621UKT See more |
| Product dimensions | 14.7L x 20.7W x 8.7H centimetres |
Who Should Buy?
-
Pet Owners
This filter is ideal for pet owners to efficiently capture pet dander and allergens from household air.
-
Allergy Sufferers
Designed to help allergy sufferers by removing pollen, dust, and other allergens from the living environment.
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Regular Vacuum Users
Great for those who use their Shark vacuum frequently, ensuring consistent cleaning performance and air quality.
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Occasional Users
Not ideal for users who rarely vacuum, as they won't need a replacement filter as frequently.
Product Description
Filter Replacement for Shark BU3521/BU3521UK/BU3521UKTSB
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Customer Questions & Answers
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How to Shop Filter Replacement for Shark Online From Ubuy?
Answer: It’s easy to shop Filter Replacement for Shark online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Filter Replacement for Shark Available to Shop Online in Australia?
Answer: Yes, at Ubuy Australia this product is available for you to shop at a reasonable price. The Filter Replacement for Shark is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Spofan Upright Filters BU3521FILTER Editorial Review
Filter Replacement For Shark IZ202UK IZ202UKT IZ201UK IZ380UK IZ380UKT is a high-quality solution for maintaining your Shark vacuum’s performance. This product comes with a total of six filters including four pre-motor foam and felt filters, alongside two post-motor filters and a cleaning brush, all designed specifically for models like the IZ202UK and IZ380UK. Customers report that these filters fit perfectly, with many praising their effectiveness and the individual packaging of each filter. The reusable nature of these filters, made from foam, felt, and HEPA material, also ensures long-term use, making them a valuable choice for daily cleaning.
Customer Reviews & Ratings
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Pros
- Fits perfectly in compatible Shark vacuums
- High-quality foam and HEPA material
- Reusable filters for environmentally friendly use
- Includes cleaning brush for convenience
- Individually packaged for easy handling
Cons
- May require occasional re-cleaning for optimal performance
Platform Trust & Buyer Confidence
L
Laura
Verified buyer
“The product is excellent, the shopping was fast, and everything went well! I really recommend buy from this seller.”
20 October 2026 · via Trustpilot
KC
Kerrie
Verified buyer
“I wanted to buy this beautiful antique style tray and the only place I could find it was in the USA and I live in Australia. I ordered it and it came promptly and is absolutely beautiful. I am so happy!”
21 October 2026 · via Trustpilot
MC
Matt
Verified buyer
“Very happy customer. Excellent communication with speedy delivery. My daughter is loving her new bike which was delivered too Australia all the way from the states, no problems at all. Highly recommended.”
02 October 2026 · via Trustpilot
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Customer
Verified buyer
“Thank you a very good product works perfectly. Thank you Ubuy. ”
02 October 2026 · via Trustpilot
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Anna
Verified buyer
“3D Crystal Puzzles - Roses In A Vase (Black and Purple) Brilliant transaction! Thank you so much for your excellent service! Items are exactly as described, in great condition and package very well, quality and appearance are excellent and the price was amazing. Fast delivery too! Highly recommended!”
07 October 2026 · via Trustpilot
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AUD 52
Order now and get it around Monday, November 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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