Applicable Model: Designed for IROBOT Braava Jet M6 Series 6110 6012 6112 6113 Ultimate Robot Cleaners.High Quality: Made of excellent and highquality material, durable and strong. Same as the original partswith long service lifeEasy to Use: Add Detergent or Water in the tank. With Knob cover, no need to worry about water leakage. To help you create a clean and healthy home environmentEasy to Replace: The water tank box is easy to replace. Simply turn on the robot, take out the old vacuum cleaner water tank and put in new replacement, no extra tools needReplace Regularly: It is recommended to replace each spare accessories part for 36 months, the overall performance of your sweeping robot will be improved, more efficient and more cleanerNote: The data are all measured manually, please allow 13cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.