On Sun, 07 Dec 2003 06:24:24 GMT, Rich Hampel
wrote:

Nope.... I suggest a test for you
Take 25-50 grams of the finest dust/crud you can find. Dump it in
upstream of a TP filter and see what happens ..... it will immediately
plug - or will hardly capture anything.

I'm just wondering if you've actually tried this test or if it's just
based on your theory of the filters.

Steve