I live around the Spokane area and we have a local everything hose store here called "House of hose". So I took a trip in to get some tygon hose and the clerk tells me that tygon is not a type but a brand of hose. I did not know this:shrug: So he tells me that it comes in vinyl or urathane so I get 8' of the urathane since vinyl sucks and this urathane is awsome. It's 1/2" ID by 3/4" OD and flexes really well and it's crystal clear. Did anyone else know this about tygon? Also if you want to find water wetter go to a motorcycle shop thats where I found mine today