I have a klir DI-7 that was used for one roll and then decided to go to floss cups since it was a little overkill for my system. Asking $210obo. Comes with box, instructions and all adapters.
Also have a used MP10qd, upgraded to a larger tank and the glass was too thick to keep using it. Asking $190obo. I believe I have the box and an extra wetside.