A refill costs you an arm and absorbs hardly a tray. Did not solve my problem of moisture (but that move) As has having an absorber, I thought as it tries to be too ugly, so I took ... more expensive white plastic is gray / white cheap creamy. At the midpoint, charging falls apart and ends in muddy paste into the machine: a great clean.
As much to ask the right questions and even if it's boring to take the problem of moisture head on and solve it effectively.