Cats Water Drinking Fountain - Perfect Working Order (Twerton)

OK so got this years ago when I had four rescues... Now only have one old boy who ignores it so it's time it went to a good home!
Clean and in Perfect working Order (took photo after a clean dust off). Only ever used Brita filtered Water so no limescale build up.
I used to fill empty plastic bottles with filtered water then refridgerate to chill before refilling fountain each day so the waters always spring fresh for the puddies. Anyone out there with a few feline friends who can make use, especially suitable for those out of the house for more than a few hours at work etc as this provides regular water for your beloved furballs, then simply let me know.
Photos taken in dark with flash (2am cant sleep etc lol) but clear enough to SEE it's working. As for the cable I'd guesstimate it to be about a meter in length I just didn't want to unwind it! The Units about 245mm x100mm high or just over Nine and a Half inches by 4 inches.