OK, thanks Tom....That's all the info I need to build my own system. I have a penchant for doing things my way, especially as, being the packrat that I am, I have lots of "stuff" lying around to do things with. I'm going to build a modified cascade type filter using 3 or 4, five gallon containers with "top to bottom" connections. I'll include a couple of home made filters to polish the wvo at the final stage and a coarse filter at the beginning.
Stan