I have a wine filter lying around...i beleive its a Euro filter. Anyways, it came with other stuff i purchased as a lot and have no need for it...i beleive its missing the pump part..i've heard ppl using aquarium pumps for these??...anyways, i've never used it and have no idea how it works. If anyone can make use of it let me know, there's also a few round filter pads for it too.