Sounds like you don't care enough to fill out the troubleshooting form.

You come on here with a problem, ignore what everyone says, and then try to come up with your own conclusions, WTF?

So your blaming on your water filter? Looks like you haven't cleaned your res in forever. I can let my BC go for almost two weeks w/o that kind of crud build up, i don't though. Clean your res with anti-bacterial at least once a week if not more.

IDK why I am so hateful, btw.