Today was the day to change water filters. The large brown water filter in this image is the filter that I change every 3 months. The small black filter is the filter that I change every six months. Both of these filters start off being white as shown in the photograph.
The larger filter is the first filter in line cartridge Aquasana system. The small filter is the last filter in our Aquasana system.
We really love our whole house filtering system. Taking a shower and not getting the harmful chlorine gas is a health benefit to having this whole house water filtering system. An additional Advantage is that our plumbing fixtures do not get the mineral stains from the unfiltered water that we used to get before installing the filter.