The Alkaline Under Sink Water Filter System by Crystal Quest is a dependable and long-lasting solution designed to provide on-demand access to clean, alkaline water under any sink. It's an essential product for those seeking healthier drinking water, as it includes key components like an Alkalizing Water Filter Cartridge with an optional SMART Cartridge and Carbon block Filter.
By these elements working together, the water travels through the Alkalizing cartridge with our Ionizer media, containing magnesium & calcium to increase oxygenation & drive the pH higher giving you great-tasting, purified water. It's a comprehensive solution for those looking to invest in a sustainable and effective water filtration system for their home or business.
Recommended Leak Detector/Flood-Prevention Valve: Due to numerous unpredictable circumstances including installation errors, flood damage is subject to occur without a leak-detector valve. Our recommended leak detector/flood-prevention valve will allow the water system to be flood-proof.
Our Alkalizing Under Sink Water Filter System reduces or removes contaminants such as 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.
When considering installation, if the 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 is specified in order to progress through the order entry screen.
SKU: CQE-RC-04058
Water travels through an Alkalizing cartridge with our Ionizer media, containing magnesium & calcium to increase oxygenation & drive the pH higher.
SKU: CQE-RC-04002
Water flows through our SMART 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 reduces & removes heavy metals, chlorine & chloramine, pesticides & herbicides, pharmaceutical by-products & other inorganic substances such as petroleum byproducts. Ceramic and Tourmaline balls to enhance the water and maintain a more alkaline pH.
Water flows through ion exchange resins, reducing heavy metals such as lead, copper, aluminum, and water hardness.
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 (VOCs), 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.
SKU: CQE-RC-04000
Water travels through a 5-micron solid carbon cartridge for removing volatile organic carbon compounds (VOCs), insecticides, pesticides, and industrial solvents and traps particles larger than 5 microns including sediment, silt, sand, and dirt.
*A Leak Detector Smart Valve should be purchased/installed to prevent unknown water line conditions such as high water pressure, lack of pressure regulator, water spiking or hammering, or negligent installation.
| 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° F |
| Max Operating Temperature | 90° F |
| Max Flow Rate | 0.5 GPM (gallons per minute) |
| 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 |
| Product Name | Single | Double | Triple |
|---|---|---|---|
| Carbon Block Filter Cartridge (2-7/8" x9-3/4”) CQE-RC-04000 | No | No | Yes |
| Alkalizing Filter Cartridge (2-7/8" x9-3/4”) CQE-RC-04058 | Yes | Yes | Yes |
| SMART Filter Cartridge (2-7/8" x9-3/4”) CQE-RC-04002 | No | Yes | Yes |
What does this system do?
It filters contaminants while increasing water pH and adding beneficial minerals.
What contaminants does it remove?
It reduces chlorine, heavy metals, and other common impurities.
How long does the filter last?
Up to 10,000 gallons, typically 1–3 years depending on usage.
Do I need a separate faucet?
Yes, a dedicated faucet is included for filtered water.
Is installation difficult?
Installation is simple with included hardware, but professional installation is recommended if unsure.
Feel free to contact us via phone or email for further assistance.
Phone: 888-852-0601
Email: sales@purehomedirect.com
