Twist Complimentary Side Brushelhello: Octahedral complimentary plan minimizes clogging caused by hair complication by directing hair to the side of wisk, simplifying to neat and maintain Wide Agreement: This replacement component is specifically developed for J1 and J2 robotic vacuum janitors Please confirm your model before purchase to secure agreement Regular Maintenancemail: To keep your robot running smoothly, replace the consumable set every 2 4 months based on utilization frequency Not Shedding Wipe Clothelhello: Produced from excellent microfibre, the upgraded wipe pad is permanent, scratch complimentary, highly penetrable, heat immune, and simple dry, ensuring effective cleansing lacking leaving remainder High Efficiency Filterebog: The scrubbable filter captures 99.97% of plantdust, dirt, dirt, pet scurf, and particles as small as third microns For optimal execution, neat filter every few fortnights and replace it every two months