The filtration system for this product is rather complicated, but the great thing is that you don’t have to know a thing about it in order to use it. The complications are meant to provide you with highly superior water and that’s that; they have nothing to do with usability or anything of that sort. Essentially, the filtration process of the iSpring RCC7 WQA involves many different steps. Each of these steps involves pressurizing the water and forcing it through increasingly dense membranes, with the first one being the most porous and the last one being the least porous.
As this product does not stuff the filtration process into a single step, the filters end up lasting a great deal longer. Additionally, since each step has been optimized for a specific kind of product, you would find that the water ends up becoming a great deal purer. Hence, you would not have to deal with unpleasant-tasting water in any way.
Review score: 4.5/5