Translation of filter in Spanish

We wanted to take a hot shower but there was no hot water at all. We asked someone to fix it and he showed us that there was a heating switch outside the bathroom which would turn on the boiler.
And off we went. It took a us only a few minutes to reach the village. Funnily my wife fell asleep as she was still tired of the flight. It has been more than twenty eight hours without sleep.
The American girls came with T-shirt and sandals, not exactly the right equipment for a trip 5000 meter over sea level and minus 10 degrees outside temperature during the day. Anyway, the landscape was fantastic.