I previously had a small pc fan that I put together in tuperware with a hose to blow into my tower. It worked ok but was only 5 volts and I was still having trouble getting the perfect pour. So I just purchased a blower style pc fan as in link below.
Not sure if I posted the picture properly but in any case its a rectangle opening that exhaust from the fans. I am wondering if anyone has any ideas or photos of how they have the air from this rectangular opening going into a hose up into there tower.
Any ideas are appreciated.
Newegg.com - NMB BG0903-B047-VTL Case Fan - Case Fans