I did not mean to ask a loaded question. What i meant by a "real DC" is that it was a dedicated unit, not a vacuum. And my questions was rather whether such a dedicated unit comes with Hepa? My assumption was that it did not, and could not, as I cannot find one.
I guess, my real question is whether a dedicated DC is good enough for Ipe, and if I do in fact need Hepa.
As far as your suggestions, I did come across both those, and they look great. But again, is it good enough for Ipe. Also, I cannot find it online in Canada at all. Any idea if it is sold in Canada?