Well I used the Eheim lubricant that came with the filter for the main seal yesterday. Today when I woke up I noticed the container I put the filter in (just in case it leaked, it wouldn't ruin anything) and notice it has alot of water in it.
So I am guessing my main seal is shot. I will have to order one, no biggie. Question for you guys is any other o-rings I should replace as well? And does anyone know the part numbers?