The Danby Premier dehumidifier normally has a plug in place on the rear to direct condensate into the built-in bucket. However, with the plug removed and the provided tube in place, the condensate can be directed into a condensate pump or nearby drain. I ran into a problem where even with the rear hose attached, water would continue to drain into the interior bucket AND the rear hose. This is most likely due to a dust/link buildup somewhere at the junction.

This plug is tapered to be placed into the interior drain port and restrict flow to the rear hose only. Ideally, it should be printed in any nylon variant so a snug seal can be achieved.

I printed this in Ultimaker TPU 95A.