Product review (5 stars): Almost all carbon filters that I have used will need some water to flow through them to flush out the really fine carbon before
Works well after a few trays of ice. Almost all carbon filters that I have used will need some water to flow through them to flush out the really fine carbon before the ice is clear. If you have water through the door, then you can fill up a half dozen glasses of water and flush most out. After that, the filter is ready to go.