There Nuvitaskin Reviews are two main types of filters, granular activated carbon and KDF. These filters will remove as much as 95% of all chlorine. When the chlorine is removed from the water it's much less likely to damage your skin. Of course water can be quite drying and aging to the skin too, so some filter systems incorporate methods to soften the water, and with softer water comes softer skin, and with softer skin comes younger looking skin.
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