I think most gas pumps do have filters, and many staions are required to have a system to moniter water, temp. etc. Just my 2 cents <img src="/forums/images/graemlins/rolleyes.gif" alt="" />

A Wise man once said, Wherever you go........there you are
Bone stock 90 Trooper 2.6, 5 speed. With the aerodynamics of a brick, and the power to match.
2000 Chevy Tracker, also bone stock, well, at least until it's paid off!!!