* 1st: Sediment filter that reduces dirt- sand- silt- rust- and other particles.
* 2nd: Granular Activated Carbon (GAC) that reduces chlorine-odors-and other unwanted chemicals that are present.
* 3rd: Carbon Block Filter further reduces unpleasant odors and chlorine taste.
* 4th: 50 GPD Membrane removes a wide variety of contaminants and impurities that includes heavy metals total dissolved solids bacteria viruses and many others.
* 5th: Inline Post Carbon filter polishes off any taste or odors that might be present in the storage tank.