This info is a thread somewhere, but darned if I can find it.
I took Pats advice, removed the hidden, inline filter and put a small plastic filter in its place. I just went to Autozone and picked up a small, plastic filter but discovered my bike was starving for gas at times, particularly at idle. So, I went to my nearest bike shop and picked up a "Versa" brand filter for about $3 which is designed for gravity flow on a bike carb. Works like a charm.
Btw, I'd recommend against using a glass fueld filter on a bike. Could be a problem if it breaks/cracks.
Here's the Versa:
