[Perfect Compatibility] Compatible with for AI AV2501S AV2501AE AV2511AE RV2502AE RV2520AOUS AV2510AOUS RV2610WA RV2610WD Robot Vacuum. Please check your vacuum model before making an order. Our AV2501S filter is designed in high-strength materials to optimal performance and a healthier lifestyle. [Easy To Install] Our AV2501S replacement parts can be installed easily without any tools. Replace the for RV2502AE Replacement Parts timely in case of affecting the vacuum cleaning efficiency. [Warm Tip] To keep your for AV2501S AV2501AE AV2511AE RV2502AE RV2520AOUS AV2510AOUS RV2610WA RV2610WD AI Robot Vacuum running at high performance, it is recommended to replace the av2501s replacement parts every 2-4 months, also depending on your frequency of use. The accessories are easy to remove dirt, dust and trash in corners and edges effectively. Especially your hairs and your pets hairs. Colour:As Shown Material:Plastic Package Contents: 1 * Main brush 8 * Side brushes 5 * Filters 1 * Primary filter 1 * Dust filter 2 * Foam and felt filters 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.