BU3523 BU3120 HEPA Filter Replacement Compatible with Shark BU3521 Clean Lightweight Cordless Stick, BU3523 Clean and Empty Cordless Stick Vacuum, Auto Empty System,Parts # XPRFIW1000 (4pack)

["【Great value combo set】Keep your home clean and comfortable with our comprehensive cleaning combo set that includes 1 Handheld Vacuum Pre-Motor Filter, 1 Auto-Empty System Pre-Motor Filter Assembly ( 1 Foam filter and 1 Felt filter), 1 Auto-Empty System HEPA Filter and 1 Cleaning Brush. Compare to Part XPRFIW1000, XFBU3000.","【Premium Material】 The filter is made of high-toughness HEPA filter paper and durable ABS material, specifically designed for use with your vacuum cleaners and Auto-Empty System. It effectively blocks up to 99.97% of fine dust, including tiny particles, pollen and allergens down to 0.3 microns. We aim to create a fresher and more comfortable home for those who wish to breathe fresh air. This is the right choice for you.","【Compatible Model】:Excellent Quality Accessories Compatible with Shark BU3521 BU3120 BU3121 BU3523 Clean Lightweight Cordless Stick Cleaner and Auto Empty Cordless Stick Vacuum,Replaces Parts # XPRFIW1000, XFBU3000. Please confirm that your machine model matches one of our compatible products before purchasing .","【Washable & Reusable】:BU3120 Filter Can Be Easy to Remove and Replace as Part of Routine Maintenance.Maximize Cost-efficiency by Rinsing Our Filters Thoroughly with Clean Water, Allowing them to Dry Thoroughly, and Reusing them. For Peak Performance, We Recommend Replacing the Filter Set Every 2-3 Months to Help Extend the Lifespan of Your Vacuum Cleaner.","【Easy Replacement & Installation】Snap into place in seconds—absolutely no tools required! We've also included a handy cleaning brush to make dusting off the HEPA filter a breeze. Simply remove and replace the filters from your vacuum cleaner equipment when needed. Quick and convenient, making your cleaning tasks smoother. If you have any questions or need assistance, we will serve you with utmost sincerity."]