Applicate Model: Compatile With Roborock T7S T7S Plus S8 /S8+/S8 Pro Ultra/ S7/S7Maxv/S7 Maxv Ultra. (Please Confirm Your Vacuum Cleaner Model Before Purchg) | | Outstanding Quality: Made From High Quality E11 Grade And Teflon Coat Of The Filter Screen, The Dust Can Fall More Easily | | The High Efficiency Filter Has The Same Magnet As The Original Design And Can Be Washed By Hand | | Easy To Replace: Brand New And High Quality, Durable And Practical To Use. As Part Of Normal Maintenance, It Can Be Easily Disassembled And Replaced | |