A technician contacted us, asking if we could design this plug. (Lowering the pitcher before disconnecting it drains most of the water from the tube, but a small amount of water can still drip out of the tube in some installations.)
The flexible polyurethane plug remains attached to the end of the hose so it cannot be dropped or lost. Unplug it from the hose to fill the tank, and re-plug after filling to prevent any water drops from leaving the tube after the tube is placed back in the clips.
