Re: Best filter for the QMP603? The 2 filters you are comparing are very similar. The KX Matrix will reduce lead for 500 gallons more than the CBR2-10, however, the CBR2-10 will reduce chlorine for a significantly larger volume of water, up to 20,000 gallons compared to the KX Matrix 6000 gallons. Either way you slice it, these are 2 excellent quality filters. If I was concerned with lead I might choose the KX Matrix, if lead was not my first concern, I would go with the CBR2-10. With either filter Aquaman would drink your water, and your neighbors will be knocking at your door with empty gallon jugs. |