There are actually 3 pieces to the whole assembly. The front piece that you see here. The filter element as seen beneath the front piece, and the back plate that attaches to your case, or wherever you choose to install it. Here's a pic of it broke down. Again, nothing to jump for joy about, but good stuff.
Lets continue on to installation.
Originally, there was room for an 80mm fan, but I have since brokeout the ol' dremel and commenced to cuttin' stuff up. Fortunately, I was left with a perfect slot in which to slide in a Sanyo Denkai 92mm. Ok, lets pull off the front bezel of this beast. Ok, you'll notice the push clip holding the top right portion of the bezel in place. All this assuming you have already taken the sides of the case off to get to this point.