How long does the Aquatonic filter last?
It depends on the quality of your water source and how much chlorine it contains. The amount of chlorine is contains can easily be determined by a call to your local water company and asking. For instance, if the level of chlorine is between .4 and 1.0 PPM (mg/L), the filter should last about 12-18 months. If the chlorine level is above that, the filter will last about 9-12 months. There is a filter life indicator on the Aquatonic, which will provide you with some idea of when your filter should be replaced. However it simply records the volume of water that has run through the Aquatonic and does not measure the amount of chlorine in the water. Replacement filters for the Aquatonic are $49.95 each.
