This all-in-one filter kit is fully compatible with Shark Clean Lightweight Cordless Cleaner models BU3523, BU3521 and BU3120, serving as a solid alternative to parts XPRFIW1000 and XFBU3000.
The package includes 1 Handheld Vacuum Pre-Motor Filter, 1 Auto-Empty System Pre-Motor Filter Assembly (with 1 foam filter and 1 felt filter), 1 Auto-Empty System HEPA Filter and 1 cleaning brush, meeting all your vacuum maintenance needs in one purchase.
Crafted from high-toughness HEPA filter paper and durable ABS material, these filters are tailored for use with your Shark vacuum and its Auto-Empty System. They effectively capture up to 99.97% of fine particles as small as 0.3 microns, including pollen, to create a fresher, cleaner living environment.
All filters feature a washable and reusable design—simply rinse thoroughly with clean water and air dry completely before reusing. We recommend replacing the filter set every 2–3 months, depending on usage frequency, to help extend the lifespan of your vacuum cleaner.
Filter replacement requires no tools; just remove the old filter and snap the new one into place. Quick and convenient, this kit takes the hassle out of vacuum upkeep. If you have any questions, our team is ready to provide sincere support.