Water Travels Through 7 Stages of Filtration

• In stages 1 and 7, water flows through pre and post one - micron filter pads (1 micron equals 1/25,000th of an inch), which remove suspended particles such as silt, sediment, cyst (Giardia, Cryptosporidium), sand, rust, dirt, and other un-dissolved matter.

• In stage 2, water flows through a FLUORIDE REMOVAL media containing Fluoride Charcoal Granulated Activated Carbon (GAC) , unless  Aluminum Oxide  is requested. Bone char carbon filters remove fluoride through a process called adsorption and ion exchange. The porous structure of the bone char, rich in hydroxyapatite, attracts and binds fluoride ions from water, effectively reducing fluoride concentrations. Capacity: 4500 ppm Fluoride

• In stage 4, water flows through ion exchange resins, reducing heavy metals such as lead, copper, aluminum, and water hardness. Ceramic and Tourmaline balls to enhance the water and maintain a more alkaline pH

• In stages 3 and 5, water flows through a bed of media made of a special high-purity alloy blend of two dissimilar metals - copper and zinc ( ERA-6500, ERA-9500). ERA-6500 and ERA-9500 are major advancements in water treatment technology that works on the electro-chemical and spontaneous-oxidation-reduction (Eagle Redox Alloy®) principles. Chlorine is instantaneously and almost inexhaustibly oxidized. 

• In stage 6, water flows through granulated activated carbon (GAC). GAC is universally recognized and widely used as an effective adsorbent for a wide variety of organic contaminants, such as chlorine (99.9%), chemicals linked to cancer (THM's, benzene) pesticides, herbicides, insecticides, volatile organic compounds (VOC's), PCB's, MTBE's and hundreds of other chemical contaminants that may be present in water causing bad taste and odors in your drinking water. All Crystal Quest® GAC is a mixed blend of coconut shell and catalytic GAC to address both chlorine, chloramines and these byproducts.