Shark Filter Kit For Shark Cordless Clean & Empty Stick Vacuum Cleaner BU3521

Filter Kit for Shark Cordless Clean & Empty Stick Vacuum BU3521

Replace worn or clogged filters and help maintain the suction, filtration, and auto-empty performance of your Shark Clean & Empty vacuum system with this complete replacement filter kit.

Key Features:

• Complete set for Shark Cordless Clean & Empty Stick Vacuum BU3521
• Includes filters for both the handheld vacuum and Auto-Empty dock
• Contains pre-motor, post-motor HEPA, foam, and felt filters
• Helps maintain suction and airflow performance
• Supports reliable Auto-Empty dock operation
• Helps capture fine dust and household particles
• Compatible alternative to genuine Shark filters alternative to genuine Shark filters

This replacement set is designed for the Shark Cordless Clean & Empty Stick Vacuum BU3521 and includes filters for both the handheld vacuum and the Auto-Empty dock.

The handheld vacuum pre-motor filter helps prevent dust and debris from reaching the motor while maintaining airflow during operation. 

The Auto-Empty dock filters help maintain the airflow required for automatic emptying and filtration.

Regular cleaning and replacement of both vacuum and dock filters helps maintain consistent suction, reliable automatic emptying, effective filtration, and long-term performance of the appliance.

Dirty or clogged filters can reduce suction and cleaning performance, making it more difficult for the vacuum to pick up dust, dirt, and debris effectively. Restricted airflow can also cause the vacuum and Auto-Empty dock to work harder during operation, which may affect battery runtime and overall cleaning efficiency.

Suitable For:

• Shark Cordless Clean & Empty Stick Vacuum BU3521

Compatible Alternative To:

• Shark Part Number XPRFIW1000 (Handheld Vacuum Pre-Motor Filter)
• Shark Part Number XFBU3000 AED Filter Assembly (Auto-Empty Dock Filter Set)

Package Includes:

• 1 × Handheld Vacuum Pre-Motor Filter
• 1 × Auto-Empty Dock Post-Motor HEPA Filter
• 1 × Auto-Empty Dock Exhaust Foam & Felt Filter Set

Maintenance Recommendation:

For best performance, clean filters regularly and replace them when worn, damaged, or excessively clogged.

Compatibility Notice:

This product is not a genuine Shark part. Model names and part numbers are used solely to indicate compatibility.