I recently acquired a SW3-Plus filter which I believe is the equivalent of a Cuno DF90-CL. I will be using this filter primarily or exclusively for a soda fountain and drinking water in my home. I may possibly add an ice maker in the future.

I have a few questions before I install it so I can get the most out of it. First how is the water divided between the three filters and the two outputs? With the standard filters what is the best way to plumb it for my use? Would their be a better way to utilize this head with different replacement filters?