Bought this for my brewing.  Seems to be pretty good, though sometimes it does leak at the end where you can attach a spray nozzle.  I've checked everywhere and it looks like the leak sometimes gets through the welding spot of the end where you'd screw the above attachment on.  Not sure why this, and it happens to both hoses I have of these.  Possibly pressure build up?  Otherwise they do a great job in making sure I don't get any noticeable flavors in the water I'm using to brew beer.