Yeah its not a flow or filtration thing that is bad. But these are better. Plus its one less thing to have to buy all the time. Plus for me it looks soooo much sweeter!!
Oh and I emailed my guy that sells them... maybe he'll post up here... and yes he's a big dog guy... sorry.
Of coarse... you all would buy a black one... and save some cash. But the guy I have told to come here... also sells anadized colors too!