It doesn't hang or bource around. It's a 12" long conical filter that is a tight fit in there - once it's in place, it isn't goint to go anywhere. It does allow you to get the filter way down low behind the hole next to the fog light. If you live in a reasonably dry area you'll be fine, but I wouldn't recommend it if you plan on driving in lots of water.
There was another thread that we did on this earlier where I posted photos of mine - you may want to check that out.
Thanks jcard, I did look at your pics. I was wondering if I have options on where it goes?
Does it look like it would be easy to cut that tube so it doesnt hang as low?
I didn't try it, but I don't see why you couldn't shorten the hose and mount the filter up higher - it's just a matter of finding room for that big filter. The thing is huge when you're holding it in your hand and it seems even larger when you are trying to stuff it in there.