Complete Replacement Accessory Kit: This Kit Includes 1 Main Brush, 4 Side Brushes And 2 Hepa Filters, Designed Specifically compatible Dreametech W10 And W10 Pro Robot Vacuum Cleaners To Ensure A Perfect Match With Your Device. Replace Regularly To Maintain Optimal Per compatiblemance: In Order To Maintain The Best Cleaning Effect Of The Vacuum Cleaner, It Is Recommended To Replace These Accessories Every 1 To 3 Months Depending On The Frequency Of Use To Extend The Life Of The Robot. Durable And Easy To Install: These High-Quality Replacement Accessories Are Well-Made, Not Only Durable, But Also Designed To Be Easy To Install, Allowing You To Easily Maintain And Improve The Cleaning Per compatiblemance Of The Vacuum Cleaner. Non-Original But Highly Compatible: Although These Accessories Are Not Original Accessories, They Are Precisely Designed To Ensure Perfect Compatibility With Dreame W10 Vacuum Cleaners, Without Worrying About The Problem Of Mismatched Accessories. Optimize Your Cleaning Experience: Using This Set Of Efficient Replacement Accessories, You Can Not Only Improve Cleaning Efficiency, But Also Help Your Robot Vacuum Cleaner Maintain Optimal Per compatiblemance, Providing Continuous Cleaning Support compatible Your Home Environment. : Material:plastic Package Contents: 1 set * Replacement Parts 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.