Eifrthe shark replacement parts are compatible with the following models Compatible with Shark IQ RV101AE (RV1001AE) AV1010AE IQ AV1002AE AV911S EZ RV912S EZ AV993 AV970 RV2001AE R101 (RV1001) RV1005AE RV1012AE AV992 RV913S UR1000SR UR1005AE QR1000SB QR1000SG AV1102ARUS UR1100SRUS Robot Vacuum Cleaner Suggestions for use: Please clean the filter frequently and replace it every 2-3 months to keep the Shark IQ vacuum cleaner working in high performance condition. - Replacement parts are compatible with Shark IQ RV1001AE, Shark AV911S EZ, RV1000 AV1010AE RV1001 RV1000C RV1000S RV1001AEC RV912S RV913S AV1002AE AV970 AV993 AV992 AV911S UR1000SR UR1005AE QR1000SB QR1000SG AV1002AE AV1102ARUS UR1100SRUS Robot Vacuum Cleaner - Complete accessories 16 packs:1 Roller Brush 3 Blue Filter 6 Side Brush 2 Foam and Felt Filter 1 pre filter 1 Self-empty Base Filter 2 Clean Black Cotton(Built-in 1 filter cleaning brush) - Replacement parts have the same use and size as OEM parts extending the service life of your RoboVac - Replacement parts can be cleaned and used repeatedly and are recommended to be replaced every 2-3 months to keep your Shark IQ vacuum cleaner in high performance working condition - If you have model compatibility issues or quality problems about the product, please contact us right away and we will solve the problem or provide return service for you.