Unlike the Phunnel bowls, the Vortex bowl is made by one company. There are many knock-offs of the Phunnel, but I've yet to find a knockoff of the Vortex. If you look closely at your link, one of the bullets says "Sahara Vortex," meaning the same one I linked to. They're just a reseller of the original Vortex is all.
Originally Posted by drooblez23
As far as bowls go... do they fit all hookahs the same as well?
I found this vortex bowl by using Google:
I'm not sure if there are certain hookah bowl companies that have the best quality bowls or if they are all generally the same?