I'm not sure how I missed this post when it originally came out but I can attest that that little screen filter at the bottom can and does become clogged. That filter alone is what caused all my problems described in the following threads.
http://clubsearay.com/forum/showthread.php?t=22258
http://clubsearay.com/forum/showthread.php?t=31539
When I removed it, problem solved. New one in place, all has been perfect again. I still doubt my fuel pump was bad.
That is why I just change mine too when i do the Water Sep filters. It is really strange though that there is no mention of the disc filter in the Cool Fuel Gen 3 supplement, other than seeing it in the parts diagram. Strange.....