YAY!!!!!!! I finally own a GE Filter-Flo!!!!!! I have wanted one since I was 2ish! I don't remember where I saw it or who's it was, but i remember that spiral ramp agitator very distinctly! I first saw one in operation maybe when I was 9 or 10 and I thought that the Filter-Flo was SO cool!! I was recently at a friends house for the first time and noticed that they had the hotpoint version, of course, I begged to do a load, which my friend was very happy to let me do (he hates doing laundry and he has to do his own and his sister's.) After that I decided that the first reasonably conditioned one I saw would be mine as long as it had the mini-basket option. I currently have a teal mini-basket, a filter-flo pan, and a white fabric softener dispenser. I have 4 agitators that I think will work, but, looking up inside them, some have a bigger... ummmmm... (I should know this by now...) "connection," I guess where the agitator meets the shaft to drive the agitator back and forth. So I was wondering, what ones will work and what ones won't? The Hotpoint and older GE turquoise straight-six vane agitators have the bigger, "connection," the spiral ramp and white straight 4-vane have the smaller... Any info would be great!