Moisture Vaporators

You can have the droids watch the vaporators while you lounge away at Tosche Station with your friends. [Link]

There’s gallons of water hanging in the air, and the Klimatec Base 1 AirWater Machine extracts it for your drinking pleasure. It’s not just a few drops here and there, either — this beast can give you an astonishing five gallons of fresh H2O every 24 hours. It cleans the extracted water with an active carbon filter, runs it through an ultraviolet light chamber to kill bacteria, and then serves it up to you hot or chilled.

In reality, this would be great in places in the world where there isn't enough water or the water is bad.