in 11 offers
last seen 30 Oct 2026
The lowest price we last saw for Shark BU3521 BU3523 Cordless Vacuum Cleaner Accessory Kit was $19.95 at Vactory, compared across 8 retailers (last seen 30 Oct 2026). Prices may have changed since.
The all-time low we recorded was $12.91 on 12 Sept 2026.
Prices last updated 30 Oct 2026.
Shark BU3521 BU3523 Cordless Vacuum Cleaner Accessory Kit
Last updated at 30/10/2026 20:51:11
Shark Clean & Empty Stick Vacuum Cleaner BU3521 Filter Kit
Delivery between 4–10 Nov $9.90
HEPA Filter Replacement for Shark BU3523 Lightweight Cordless
Free delivery
BU3523 BU3521 BU3120 HEPA Filter Replacement Compatible with Shark BU3521 Clean Lightweight Cordless Stick Cleaner, Shark BU3523 Clean and Empty Cordl
Delivery between 6–9 Nov $29
HEPA Filter Replacement for Shark BU3523 Clean Lightweight Cordless Stick and BU3521 Clean and Empty Cordless Stick
14-day returns
HEPA Filter Replacement for Shark BU3523 Clean Lightweight Cordless Stick and BU3521 Clean and Empty Cordless Stick
14-day returns
6pcs for Shark BU3523 BU3521 Vacuum Cleaner Accessories Vacuum Cleaner Replacement Part Kit
14-day returns
BU3523 BU3521 BU3120 HEPA Filter Replacement Compatible with Shark BU3521 Clean Lightweight Cordless Stick Cleaner, Shark BU3523 Clean and Empty Cordl
Free delivery between 10–13 Nov
HEPA Filter Replacement for Shark BU3523 Clean Lightweight Cordless Stick and BU3521 Clean and Empty Cordless Stick
Delivery between 2–10 Nov $10
| Brand | Shark |
| Type | Vacuum |
Shark Clean & Empty Stick Vacuum Cleaner BU3521 Filter Kit
Delivery between 4–10 Nov $9.90
HEPA Filter Replacement for Shark BU3523 Lightweight Cordless
Free delivery
BU3523 BU3521 BU3120 HEPA Filter Replacement Compatible with Shark BU3521 Clean Lightweight Cordless Stick Cleaner, Shark BU3523 Clean and Empty Cordl
Delivery between 6–9 Nov $29
HEPA Filter Replacement for Shark BU3523 Clean Lightweight Cordless Stick and BU3521 Clean and Empty Cordless Stick
14-day returns
HEPA Filter Replacement for Shark BU3523 Clean Lightweight Cordless Stick and BU3521 Clean and Empty Cordless Stick
14-day returns
| Brand | Shark |
| Type | Vacuum |
