Avesa Water Pre-Carbon Replacement Filter Filtration Stage Two - Purification - Carbon filter, 5 micron This replacement filter keeps the hydrogen ion concentration between 7.5 and 8.5, this alkaline filter removes free radicals which can cause aging in the human body. Offers an ORP (anti oxidant value) of -300mV. Has antibiotic qualities. Includes minerals: Ca, K, Mg, Na and offers negative ions to the water. Useful life is 7,200 liters of water. Effective water purifying quantity: 3300-7200 liters of water. Japan and South Korea have been way ahead of USA manufacturers when it comes to water treatment...

Avesa Water Post-Carbon Replacement Filter Filtration Stage 3 - Taste Management This replacement filter, made from high temperature processed carbon, collects chlorine, THMs and organic contaminates through a powerful adsorption system. This filter safeguards your health and reduces bacteria Reduces dissolved gases, germs, bad smells and conditions the water to insure natural taste and feel. Effective water purifying quantity: 5000 liters of water. Japan and South Korea have been way ahead of USA manufacturers when it comes to water treatment equipment. Typical households in these Asian countries filter their tap water and also their shower...