I have an old Floormate. A few years ago I had to replace the solution tank. The factory sent a "newer". Replacement that should fit. It didn't fit. I was able to insert it but couldn't pull it out again. I recently bought this one hoping it would be easier to work with, but this he isn't In fact, those new mortar tanks are so hard to get out that I ended up just buying a new Floormate.
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