Ionics stuff is very good we have two of there van mounted systems with filtration the horizontal filters with resin in dont last long as it’s an inefficient way to pass water through the resin the newer systems with the filters mounted vertically are far better , we have changed over to resin vessel in stead of the ionics Di filter much better , I dont have any experience with there static filtration but the set up is pretty much the same as the van mount filtration