Fit Models: AZ4002 accessories fit for Shark Power Detect Upright Cleaner AZ4000 AZ4002 AZ400C, please check your machine model before purchasing Premium Quality: The AZ4002 filters for Shark are made of materials with a density of 60 PPI and H12 efficiency, can greatly improve the working efficiency of the vacuum cleaner Washable and &Reusable: The filter and roller brush replacement for Shark AZ4002 can be easily washed with water and reused after completely dry. It is recommended to clean every 2-3 weeks and replace every 2-3 months to keep your vacuum cleaner working efficiently. Easy to Install: These replacements are easy to replace, no tools required. Simply remove and replace from your machine unit when needed. Colour:As Shown Material:plastic Package Contents: 1 x Roller Brush 2 x Hepa Filter 4 x Foam And Felt Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.