Crystal Quest Single Fluoride + SMART Under Sink Water Filter

Crystal Quest Single Fluoride + SMART Under Sink Water Filter

Crystal Quest Single Fluoride + SMART Under Sink Water Filter


The Crystal Quest Fluoride Removal + SMART Single Under Sink Water Filter System is a specialized water filtration solution. Designed to be installed under the sink, this system is equipped with advanced technology to remove fluoride from drinking water, ensuring a healthier and tastier experience. The system's SMART filtration capability further enhances water quality by eliminating various other contaminants. An optional Leak Detector Smart Valve adds an extra layer of protection against potential property damage. Eco-friendly and toxin-free, this product reflects a commitment to sustainable practices and quality assurance. It's an essential investment for those seeking a reliable and efficient way to access clean, fluoride-free water in their home or business.

Crystal Quest® Fluoride Removal + SMART Single Under Sink Water Filter System is stylish, convenient and effective.

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 cartridge containing Fluoride Charcoal Granulated Activated Carbon (GAC), This media is specifically designed to have a high affinity for Fluoride, Lead and Arsenic. It removes metals through a mixture of adsorption and chemical reaction with the media; therefore, the elimination is not reliant on ion exchange. It has uniform particle size, is physically stable and can be used over a wide pH range. Capacity: 4500 ppm Fluoride (Avg. 1000 to 1500 Gallons).* As high as 11000 ppm F+ with effluent levels below 0.2 ppm from 10 ppm F+ feed.*
  • 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, 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.
  • Easy to use and install on all standard sinks.
  • Please note: When considering installation, if current under sink plumbing is hard copper tubing a Saddle Valve would be used; for flex tubing, the T-Valve would be required.  Please let us know in the notes which one you need. If you do not specify the T-Valve will be shipped

Product Manual


Dimensions 5"L x 14"H x 5"W
Weight 5 lbs.
Connection Size 1/4"
Min Operating Pressure 20 psi (pounds per sq. in.)
Max Operating Pressure 60 psi (pounds per sq. in.)
Min Operating Temperature 40 degrees F
Max Operating Temperature 90 degrees F
Max Flow Rate 0.3-0.5 gpm (gallons per minute)

*Height is 10” (4” added for room to change cartridges)

The current processing time for orders is 1 to 5 business days

Free shipping on orders over $69.99 and $6.99 flat rate shipping for orders under $69.99  in Mainland 48 States only.  For all others please contact for shipping quote.

Questions & Answers

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  • How to replace the filter

    You just unscrew the sump part of the housing from the base and remove the filter and install the new filter.

  • Where do I buy me, filter

    Here is the link to the replacement filters.

    Crystal Quest Fluoride Multistage Replacement Filter

  • How does it work with filter well water

    It will work great, it just doesn't remove bacteria ( if that is a concern )

  • With this water filter do you use it for a year and then you have to buy another one or does it have a filter that you buy and replace?

    You replace the filter in it with a new one.

  • How often we have to replace the filter?

    They should be replaced yearly.

  • Does it also give you hot water

    No, you should not run hot water through it.

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