OEM iRobot Roomba Combo j7+ mop pad and mechanism, complete unit. Taken from a working Combo j7+ with minimal hours of use. It was tested thoroughly and works perfectly. Same as Combo j9+ and Max 10 and fits this units as well. It’s just the flat mop pad top, so if you use it on a Max 10 you don’t have to swap pads, unless you want the fancy design on the top. Free USA shipping.
eBay