Originally Posted by blackoutsteve
Enough to scare me..
You'd be surprised at how much crud is normal..
Awesome filters though.. It you read them properly, you can get on top of a problem well before it becomes one, and they're a good learning tool -as silly as it may sound.
I agree some of my mates see whats in my filter that is normal and cant believe it, they just dont cut their paper filters up and inspect " what they dont know wont hurt em"...
Your dead right about learning cos you can tell exactly the source of the impending failure.
Great filters worth the every cent, (180 bucks i think)