?Perfect Fit?Compatible With Shark Apex Duoclean Ax950, Ax951, Ax952,Az1000, Az1000W, Az1002, Az1002Brn Vacuum Cleaner,Replaces Part # 1173Ft950 , Xhf650 Xff650. | | ?High Quality?The Roller Brush Of The Vacuum Cleaner Is Made Of Soft Bristles, Which Canhair From Entanglement And Anti-Twist Rollers.The Rotating Brush Can Sweepinto Thebox Without Damaging The Floor. | | ?Premium Filtration Performance?The Roll Brush With Hepa Filters Were Made By H12 Filter Material Efficiency To Trap Most Allergens, The Foam'S Density Is 60 Ppi.High-Strength And Environmental Protection Material,Designed To Meet Or Exceed The Original Qualitity; It'S Rigorously Tested For Compatibility And Service . | | ?Washable And Reusable?Washing In Warm Water And Let It Completely Air Dry Before Reusing Them. A Mild Detergent May Be Used If Desired.To Ensure The Cleaning Efficiency And Longevity Of The Vacuum Cleaner, It Is Recommended To Change The Filter Every 3-6 Months. | | Contains 1.