Pentek - 255416-43 ChlorPlus-10 Chloramine Filter (10" x 2.5"), 1 Micron

I am looking at a carbon block filter such as this one: Pentek - 255416-43 ChlorPlus-10 Chloramine Filter (10" x 2.5"), 1 Micron. This fit a standard 10" housing. I am planning a automatic water change system, use this to top the tanks off. One positive factor, I can slowly top the tanks off so the flow rate thru this filter can be quite low.