STAGE 1 – 5 Micron Filter this cleans all particulate matter over 5 microns out of the water. STAGE 2 – KDF / Brass Hydroxy Apatite Surfaced-Enhanced Acid-Washed Activated Carbon Reduces chlorine, chloramines, and organic contaminates. STAGE 3 – Reverse Osmosis Removes any remaining undesirable pollutants down to .001 microns in size (by comparison, the [...]