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Item #:
260713664
Filter Replacement for Shark BU3521/BU3521UK/BU3521UKTSB
79% of respondents would recommend this to a friend
Item #:
260713664
SAR 119
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 Saturday, October 31
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Upgraded filtering capabilities provide efficient dust filtration, making the air release healthier.
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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?
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Pet Owners
This filter is ideal for pet owners to efficiently capture pet dander and allergens from household air.
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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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Question:
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 Saudi Arabia?
Answer: Yes, at Ubuy Saudi Arabia 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
E
Essam
Verified buyer
“Perfect service and fast delivery.”
16 July 2026 · via Trustpilot
MG
Mohamed
Verified buyer
“We feel very good about the delivery time, and the materials we received matched our order.”
14 July 2026 · via Trustpilot
FS
Farrah
Verified buyer
“Thank you to the entire Ubuy Team for helping in the delivery of my order # 62608822717. All items were of very good quality. A happy and loyal customer.”
27 August 2026 · via Trustpilot
RA
Rizwan
Verified buyer
“EXCELLENT SERVICE AND DELIVERED THE ITEM ON TIME & DATE.”
03 September 2026 · via Trustpilot
SP
Sheikh
Verified buyer
“Nice Products, Good Prices. Great service!”
16 September 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SAR 119
Order now and get it around Saturday, October 31
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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Fastest cross-border delivery
Features & Benefits
- Compatible with Shark BU3521, BU3621 series cordless vacuums.
- Includes 2 Pre-Motor Filters, 2 Auto-Empty Dock HEPA Filters, and 2 Post-Motor Filters.
- High-quality materials ensure longer-lasting filters.
- Washable and reusable for cost-effective maintenance.
- Easy installation as part of routine upkeep for optimal performance.
- Recommended replacement every 2-3 months depending on usage.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.