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Undersink Nitrate Water Filter Triple, 8-stage
Brand: Crystal Quest
Our Price: $181.00
Dimensions: 15" x 16"
Weight: 16 lb
Ships in 2-3 days
Filter cartridge(s) included
Undersink Water Filter System With Three Replaceable Cartridges and Nitrate Removal is dependable and built to last for years. Quick and easy to use, stylish and convenient. Advanced 8-stage filtration system effectively removes Nitrates and hundreds of other contaminants from water. From unfiltered water to filtered - just turn the diverter switch.
Water travels through multiple stages of filtration:
In stage 1, water flows through a solid carbon cartridge for removing volatile organic carbon compounds (VOC's), insecticides, pesticides and industrial solvents.
In stage 2,water flows through a Nitrate-selective resin cartridge , designed specifically for nitrate removal.
In stage 3,water flows through pre one - micron filter pads (1 micron equals 1/25,000th of an inch), which removes suspended particles such as silt, sediment, cyst (Giardia, Cryptosporidium), sand, rust, dirt, and other un-dissolved matter.
In stages 4 and 5,water flows through a bed of media made of a special high-purity alloy blend of two dissimilar metals - copper and zinc (KDF-55D ®, and KDF-85D ®.) KDF is a major advancement in water treatment technology that works on the electro-chemical and spontaneous-oxidation-reduction (REDOX) principles. Chlorine is instantaneously and almost inexhaustibly oxidized.
Tests on KDF/GAC cartridge have shown 99+% chlorine removal past 20,000 gallons of water. In comparison, carbon cartridges of comparable volumes drop below 90% effectiveness after only 4,000 gallons.
Iron and hydrogen sulfide are oxidized into insoluble matter and attach to the surface of the media. Heavy metals such as lead, mercury, copper, nickel, chromium, cadmium, aluminum, and other dissolved metals are removed from the water by the electrochemical process. They are attracted to the surface of the media, much like a magnet. The media inhibits bacterial growth throughout the entire unit. In fact, it has been shown to be reduced up to 90%, eliminating the need for silver, which is commonly used in carbon-only filters (silver is considered a pesticide by the EPA and, as such, must be registered with them). Is copper or zinc added to the water in any significant amount? On 2.3 ppm chlorinated water, <0.05 mg/l copper and only 0.46 mg/l zinc were measured. The EPA aesthetic levels are 1.0 mg/l for copper and 5.0 mg/l for zinc. Both zinc and copper are essential minerals for good health - the FDA recommends a daily intake of 15 mg of zinc and 2 mg of copper.Kinetic Degradation Fluxion (KDF) is a high-purity copper-zinc formulation that uses a basic process known as redox (oxidation/reduction) to remove chlorine, lead, mercury, iron, and hydrogen sulfide from water supplies.
In stage 6, water flows through ion exchange resins, reducing heavy metals such as lead, copper, aluminum, and water hardness.
In stage 7, 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, benzine) 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.
Carbon is extremely porous and provides a large surface area for contaminants to collect. Carbon-only filters must also use their capacity for chlorine removal, resulting in a shortened life. They also may use a bituminous coal carbon, which is good at removing chlorine, but not as effective at removing chemicals. We use a high-grade coconut shell carbon that is most effective at removing chemicals. Coconut shell carbon provides a significantly higher volume of micro-pores than either coal, wood or lignite based carbon. As a result, it is more effective than other carbon types in removing trihalomethanes (THM's) and other chemicals from municipally supplied water. Since our REDOX media removes the chlorine before it reaches the carbon, the carbon capacity is not wasted on chlorine and is free to concentrate more effectively on organic contaminants.
Granular activated carbon is a highly adsorbent material used to remove contamination from water.Activated carbon has been known as a miracle filter media by many researchers because of its unique ability to remove offensive tastes, odors, color, chlorine and volatile organic chemicals, pesticides and trihalomethanes (a group of suspected carcinogens). Briefly, activated carbon acts like a sponge, with a large surface area to absorb contaminants in the water.
In stage 8, water flows through another one-micron filtration pad for further reduction of undesirable particles. The end result is a great reduction or total elimination of a wide variety of contaminants.
Crystal Quest 8-stage Nitrate Removal Undersink System specs:
- Flow rate is 0.5 to1 gallon per minute, best nitrate removal at 0.5 gallons.
- Connects to any kitchen faucet.
- A diverter valve switches between filtered and unfiltered water.
- Adjustable spout for more convenience.
- Designed in an attractive white housing.
Total Capacity: 6-9 months for carbon filter, 10,000 gallons (1-3 years)* for 6-stage cartridge, 1 year for nitrate removal filter
Manufacturer's Product Number: CQE-US-00324, CQEUS00324, CQE US 00324