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The Best in Under Sink (Under Counter)
Water Filters!

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Crystal Quest Point of Use (POU) Under Sink Under Counter Undercounter Water Filters
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crystal quest under sink water filters

CRYSTAL QUEST® Utilizes the latest technologies in the water industry coupled with 30 years of manufacturing expertise to provide you with high capacity, the most effective, healthiest and great-tasting water conveniently and at the most affordable price. Our products are attractive, easy to install and use. CRYSTAL QUEST® water filters remove hundreds of contaminants* and last a long time - our unique high capacity and multi-stage design means NO MORE over-priced and less effective water filters with replacement cartridges that have to be replaced every 100 to 500 gallons!
CRYSTAL QUEST® water filters have been recommended by Dr. Mehmet Oz, a frequent guest on the Oprah show and now has his own show. Recently Dr. Oz conducted an interview with Gary Ginsberg, co-author of What's Toxic, What's Not.

CRYSTAL QUEST® have been recommended in "Child Health Guide Book - Holistic Pediatrics For Parents" by Dr. Randall Neustaedter, second edition 2007

Each Unit has a 6 Stage Media Filter

In stage 1 , water flows through pre and post 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 2 and 3, 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.

Eagle Redox Alloy

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.

multi stage water filters

In stage 4, water flows through ion exchange resins, reducing heavy metals such as lead, copper, aluminum, and water hardness.

In stage 5, 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

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.

In stage 6, 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.

CQE-US-00300 CQE-US-00301 CQE-US-00302 CQE-US-00303 CQE-US-00304 CQE-US-00305 CQE-US-00306 CQE-US-00307 CQE-US-00308 CQE-US-00309 CQE-US-00310 CQE-US-00311

Classic Disposable Under Sink Water Filter - 6 Stage Filtration

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CRYSTAL QUEST® Classic Disposable Undersink Water Filter system 6 Stage Media eliminates the impurities of tap water to offer great taste and pureness. The perfect solution for any household, it is quick and easy to install and use, attractive, convenient, and effectively removes hundreds of contaminants from water. This solid state water filter uses the latest technologies that blend the adsorption capabilities of coconut shell activated carbon with Eagle Redox Alloy® and more.

Dimensions: 4"L x 5"W x 12"H  - Weight: 6 lbs

Suggested flow rate is .75 or less gallon per minute

ice maker adapter Optional Refrigerator / Ice maker hook up

Available in CQE-US-00300 10,000 (1-2 Yrs.), CQE-US-00301 20,000 (2-4 Yrs.) and CQE-US-00302 30,000 (3-5 Yrs.) Gallon Units!

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Classic Under Sink Disposable Water Filters
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Mega Single Under Sink Water Filter - 6 Stage Filtration

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CRYSTAL QUEST® Mega Single Undersink Water Filter system 6 Stage media eliminates the impurities of tap water to offer great taste and pureness. The perfect solution for any household, it is quick and easy to install and use, attractive, convenient, and effectively removes hundreds of contaminants from water. This solid state water filter uses the latest technologies that blend the adsorption capabilities of coconut shell activated carbon with Eagle Redox Alloy® and more.

Dimensions: 5"L x 5"W x 14"H (10" +4" to Change Filter)  - Weight: 6 lbs

Suggested flow rate is .75 or less gallon per minute

ice maker adapter Optional Refrigerator / Ice maker hook up

Available in CQE-US-00303 10,000 (1-2 Yrs.), CQE-US-00304 20,000 (2-4 Yrs.) and CQE-US-00305 30,000 (3-5 Yrs.) Gallon Units!

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Replacement Filter Cartridges

Replacement Filter Cartridge
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Mega Double Under Sink Water Filter - 7 Stage Filtration

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CRYSTAL QUEST® Mega Double Undersink Water Filter ( 1 Carbon Block Filter, 6 Stage Media Filter) Stage eliminates the impurities of tap water to offer great taste and pureness. The perfect solution for any household, it is quick and easy to install and use, attractive, convenient, and effectively removes hundreds of contaminants from water*. This solid state water filter uses the latest technologies that blend the adsorption capabilities of coconut shell activated carbon with Eagle Redox Alloy® and more.

Dimensions: 10"L x 5"W x 14"H (10" +4" to Change Filter)  - Weight: 9 lbs

Suggested flow rate is .75 or less gallon per minute

ice maker adapter Optional Refrigerator / Ice maker hook up

Available in CQE-US-00306 10,000 (1-2 Yrs.), CQE-US-00307 20,000 (2-4 Yrs.) and CQE-US-00308 30,000 (3-5 Yrs.) Gallon Units!

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Replacement Filter Cartridges For Mega Double


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6 Stage Media Replacement Filter Cartridge
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5 Micron Carbon Block (1st Stage) Replacement Filter Cartridge
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Mega Triple Under Sink Water Filter - 8 Stage Filtration

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CRYSTAL QUEST® Mega Triple Undersink Water Filter 8 Stage (Sediment Filter, 6 Stage Media Filter and Carbon Block Filter) eliminates the impurities of tap water to offer great taste and pureness. The perfect solution for any household, it is quick and easy to install and use, attractive, convenient, and effectively removes hundreds of contaminants from water. This solid state water filter uses the latest technologies that blend the adsorption capabilities of coconut shell activated carbon with Eagle Redox Alloy® and more.

Dimensions: 15"L x 5"W x 14"H (10" +4" to Change Filter)  - Weight: 14 lbs

Suggested flow rate is .75 or less gallon per minute

ice maker adapter Optional Refrigerator / Ice maker hook up

Available in CQE-US-00309 10,000 (1-2 Yrs.), CQE-US-00310 20,000 (2-4 Yrs.) and CQE-US-00311 30,000 (3-5 Yrs.) Gallon Units!

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Mega Triple Under Sink Water Filters
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Replacement Filter Cartridges For Mega Triple


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6 Stage Replacement Media Filter Cartridge
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5 Micron Sediment (1st Stage) Replacement Filter Cartridge
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5 Micron Carbon Block (3rd Stage) Replacement Filter Cartridge
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