[Birdman]

Quote: Originally Posted by Gallagher Steve, I believe mine is the same as yours. There is a stopper, of sorts, that keeps the inlet water from directy crossing over to the out put side, so that the water through the UV chambers. Here's a pic. Mine have 2" in and out. Jim

Got it, you bought the 80 watt unit, I bought two 40 watters. That's the difference. Mine were not glued together.