Thanks, Waterbear.

I'm off to try the Cascade solution right now. Gonna use my new big recycling cart. That should hold two filters.

Cheers,
Paul

The fact that some geniuses were laughed at does not imply that all who are laughed at are geniuses. They laughed at Columbus, they laughed at Fulton, and they laughed at the Wright brothers. But they also laughed at Bozo the Clown.
Carl Sagan