TESTED & CERTIFIED
MAX CONTAMINANT REMOVAL
Simply the Best in Quality
Your Health First
Get clean, healthy water straight from the faucet by reducing contaminants including lead, arsenic, chlorine, pesticides, and more.
Remove contaminants while retaining beneficial minerals like calcium, potassium, and magnesium for healthier, delicious water.
Rest easy knowing that no chemicals are added during the filtration process, and that the only thing in your water is water.
Water You Can Trust
Free of heavy metals such as lead, copper, aluminum, and water hardness
Goodbye Plastic Bottles
Minimal disposal plastic parts and no more single-use plastic water bottles. Make a difference with this sustainable, eco-friendly solution.
Your Culinary Secret
Filtered water produces more natural flavors for amazing results in the kitchen. Leave your friends wondering about your best kept secret.
Your health starts here
Award-winning water filtration,
expertly engineered to reduce the
maximum amount of contaminants.
All of our systems go through rigorous testing for leaks, and cycle resistance to ensure quality and high performance standards are met.
The system is designed to connect to your original faucet. It can be installed under your sink or in RV in multiple ways.
To install, this unit connects easily to most standard kitchen faucets. All the necessary hardware is included for an easy do-it-yourself installation.
Get instant access to filtered water from any existing faucet – no dedicated faucet or plumber required.
Easy Filter Replacement
Expertly engineered for easy replacement. No need to disconnect hoses or water lines - simply twist off and replace.
30 Years Trusted Experience
Cost-effective, reliable systemsand to residential, and commercial markets.
Our commitment to providing qualityproducts and excellent customer servicehas made us a well knowninternational company
Simply the Best in Quality Guaranteed
Not only can you feel good knowing Crystal Quest Water Filters gives Americans good-paying jobs, but you can also be certain that we carefully monitor each step in the manufacturing process because we produce our filtration systems locally.
We use only the best sourced media that is completely safe and meets EPA and FDA standards for levels for safe, non toxic treatment
Nitrate Under Sink Water Filter SystemImportant Message
Warning: Although a leak detector/flood-prevention valve is optional with your purchase, it is highly recommended to avoid property damage. Due to numerous unpredictable circumstances including installation errors, flood-damage is subject to occur without a leak-detector valve. Including a leak-detector will allow the water system to be flood-proof.
Our Nitrate Under Sink Water Filter System reduces or removes contaminants such as Nitrate, chlorine & heavy metals from tap water to offer the freshest taste to you. The perfect solution for any household. It is quick and easy to install and use, attractive, convenient, and effectively removes many contaminants from water while increasing alkalinity & oxygenation.
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.
- Installs neatly under the sink.
- Comes with a beautiful faucet and all necessary installation hardware.
Which cartridges are in my system?
|Carbon Block Filter||No||No||Yes|
Nitrate Removal Water Filter Cartridge
Water travels through a Nitrate-selective media. Nitrate reduction is 90% to 95% and breakthrough is not affected by sulfate levels. The capacity is 3000 ppm (parts per million) of nitrates as CaCO3. To determine capacity, first, calculate the ppm of nitrates as CaCO3, then divide that number into 3000 to get the gallons. This cartridge can be regenerated using a sodium chloride brine.*
Important Note: The nitrate cartridge in this system requires manual salinity regeneration. The media must be recharged in order to maintain optimum performance. If the media is not regenerated, then the media will exhaust and result in a permeate of 0. The cycle of regeneration will vary based on the influent level of nitrate.
The process of regeneration involves dissolving salt in water (2-3 cups of salt for every 3-4 cups of water) stir well and soak (you may want to use something to hold the cartridge down) the cartridge for 1-2 hours, then soak the cartridge in tap water for an additional 1-2 hours, rinse with the tap running tap water and reinstall the cartridge. Regeneration is not required before its first use even if the cartridge has been unopened for a period of time.
SMART Water Filter Cartridge
Special house blend of 2 types of coconut-shell GAC (including Catalytic) with 2 types of Eagle Redox Alloys® (9500 & 6500) & anion exchange resin. This blend effectively increase alkalinity in the water for a balanced pH level
Reduces & removes
• heavy metals (lead, copper, aluminum, and water hardness. 98% removal)
• chlorine & chloramine (99.9% removal)
• pesticides & herbicides (THM's, benzene)
• pharmaceutical by-products
• volatile organic compounds (VOC's), PCB's, MTBE's and hundreds of other chemical contaminants that may be present
• other inorganic substances such as petroleum byproducts
Carbon Block Water Filter Cartridge
Water travels through a 5-micron solid carbon cartridge for further removal of volatile organic carbon compounds (VOC's), insecticides, pesticides and industrial solvents and traps particles larger than 5 microns including sediment, silt, sand, and dirt.
More on Eagle Redox Alloy® media
The SMART filter contains 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.
The media inhibits bacteria growth (fungi, algae and mold) and reduces lime scale, mold, and fungi. throughout the entire unit. In fact, testing has shown that it reduces it up to 90%; thus eliminating the need for silver, commonly used in carbon-only filters. Silver is considered a pesticide by the EPA and, as such, must be registered with EPA.
Eagle Redox Alloy® media is completely safe and meets EPA and FDA standards for levels of zinc and copper in potable water, so the process is not toxic and does not cause any adverse side effects.
Redox media removes up to 98% of water-soluble cations (positively-charged ions) of lead, mercury, copper, nickel, chromium, and other dissolved metals.
|Single||5"L x 14"H x 5"W|
|Double||10"L x 14"H x 5"W|
|Triple||15"L x 14"H x 5"W|
|Min Operating Pressure||20 psi (pounds per sq. in.)|
|Max Operating Pressure||60 psi (pounds per sq. in.)|
|Min Operating Temperature||40° F|
|Max Operating Temperature||90° F|
|Max Flow Rate||0.5 GPM (gallons per minute)|
Regeneration Process and Capacity of the Nitrate Cartridge
Nitrate Filter Cartridge (2-7/8“x9-3/4”)
SMART Filter Cartridge (2-7/8“x9-3/4”)
Carbon Block Filter Cartridge (2-7/8“x9-3/4”)
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