Crystal Quest Mega Undersink Triple Replaceable Fluoride Water Filter System

  • $169.00

Crystal Quest Mega Undersink Triple Replaceable Fluoride Water Filter System

Crystal Quest® Fluoride Removal Triple Under Sink Water Filter System is dependable and built to last for years and effectively removes FLUORIDE, SEDIMENT and many contaminants from water*.

  • Dimensions: 6.75 x 16.5 x 15.25
  • Weight: 14 lbs.
  • Easy to use and install on all standard sinks. 
  • Please note: When considering installation, if current under sink plumbing is hard copper tubing the saddle valve would be used; for flex tubing the T-valve would be required. While ordering a prompt will require that an installation valve be specified in order to progress through the order entry screen.

Water travels through 8 stages of filtration

  • In stage 1, water travels 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 FLUORIDE REMOVAL cartridge containing Fluoride Charcoal Granulated Activated Carbon (GAC), unless Aluminum Oxide is requested.  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 stages 3 and 8, 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 5, water flows through ion exchange resins, reducing heavy metals such as lead, copper, aluminum, and water hardness.
  • In stages 4 and 6, 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 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, 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. 

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 gallons per minute
The pre-filtration filter is not available for under sink models.

      * This Fluoride System and Media will accommodate for fluoride removal on municipal water that consists of inorganic fluoride.  If fluoride is organic or from natural water sources such as a well please speak with a Crystal Quest® Associate for system recommendation.

      Customer Reviews

      Based on 6 reviews

      Firstly, I want to say how much I love this water system. My family (husband and I) we use filtered water for everything especially cooking and drinks. We have used this faucet everyday for almost 3 years and only now are buying replacement filters. Again like other people mentioned we did hours of research to find a system that filters out EVERYTHING and FLUORIDE. We found this one and we took a chance. We have moved 3 times since having it and so we have installed it 3 times in 3 different apartments and it has held up strong. It's the mega filtration system that could! We love the fact that we can use the hose hole in the sinks because most of the apartments we have lived in are too cheap for faucet hoses. So it's a great that I can replace the nasty looking plugs with a sleek drinking water faucet like the one that comes with this system and then the whole system can be screwed into the side wall of the under-sink cabinet and it doesn't really take up much space if it is high enough.


      This is the only under sink filter I could find that took out fluoride for under $500. We've had it for almost a year, and I LOVE it! The water comes out at a good speed and it was "ok" to install. We did have to buy extra parts, but now that it's in.....fantastic! If you have a basic understanding of plumbing (very basic) you shouldn't need a plumber.


      Great unit but had ot go to buy fittings to install. My install was not normal


      changed the taste of my drinking water to bottled water quality.


      This is a very good water filter. I like that it filters out so much of the undesirable elements from our water. Our apartment is in a very old building and I feel safer drinking the water which comes through the old pipes after it has been filtered.