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Classic Under Sink Water Filter System

SKU: CQE-US-00300

🛠️ Easy to Install & Maintain

from $169.00

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Crystal Quest® SMART Disposable Under Sink Water Filter System

The Crystal Quest® SMART Disposable Under Sink Water Filter System effectively eliminates tap water impurities, ensuring great taste and purity. This system is the perfect solution for any household, offering quick and easy installation, a sleek design, and superior filtration performance to remove contaminants from your drinking water.

This advanced solid-state filter utilizes the latest adsorption technology by combining coconut shell activated carbon with Eagle Redox Alloy® and more, delivering enhanced filtration capabilities.

The SMART Classic Under Sink Water Filter System by Crystal Quest is designed to provide a convenient and effective solution for purifying tap water. It operates through six stages of filtration, ensuring the elimination of various impurities to offer great taste and pureness. The unique design allows for a substantial amount of filtration media enabling more contact time with the water. More contact time means better filtration.

Key Benefits:

✦ Advanced Filtration Technology:

  • Provides a substantial amount of filtration media for extended contact time with water, improving filtration efficiency.

✦ Easy Maintenance:

  • The unit can be semi-annually back-washed to maintain balanced filtration and prevent clogging.

✦ Space-Saving Design:

  • Installs neatly under the sink, with a compact and attractive white housing.

✦ Long-Lasting Performance:

  • Delivers up to 10,000 gallons of filtered water (lasting between 1 to 3 years or until water flow significantly slows down).

✦ Complete Installation Kit:

  • Comes with all necessary hardware and an easy installation guide for a hassle-free setup.

✦ Versatile Compatibility:

  • Suitable for homes with hard copper tubing (requires a saddle valve) or flex tubing (requires a T-valve) for easy integration.

6-Stage Filtration Process

Stage 1:
Water passes through a one-micron filter pad, removing suspended particles such as silt, sediment, rust, dirt, cysts (Giardia, Cryptosporidium), and undissolved matter.

Stage 2:
Water flows through coconut shell granulated activated carbon (Arsenic-Free GAC™) to absorb organic contaminants, bad taste, and odors.

Stage 3:
Water is filtered through ion exchange resin, reducing heavy metals such as lead, copper, and aluminum, while Ceramic and Tourmaline balls enhance alkalinity.

Stages 4 & 5:
Water moves through a high-purity alloy blend of copper and zinc (Eagle Redox Alloy® 6500 & 9500), which instantly oxidizes and removes chlorine and chloramines.

Stage 6:
Water passes through a final one-micron filtration pad, ensuring further reduction or complete elimination of a wide variety of contaminants.


Key Features
  • Advanced Filtration Technology
  • Easy Maintenance
  • Space-Saving Design
  • Long-Lasting Performance
  • Complete Installation Kit
  • Versatile Compatibility
Specifications
  • Min Operating Pressure : 20 psi (pounds per sq. in.)
  • Max Operating Pressure 60 psi (pounds per sq. in.)
  • Min Operating Temperature40 degrees F
  • Max Operating Temperature90 degrees F
  • Max Flow Rate 0.5 gallons per minute
  • Suggested flow rate is 0.5 or less gallon per minute
  • Standard 1/4" connections; if 3/8" needed additional conversion package should be ordered
  • Dimensions: 3.5"L x 10.5"H x 3.5"W
  • Weight: 6 lbs

Health Benefits
  • The unique design allows for a substantial amount of filtration media enabling more contact time with the water. More contact time means better filtration.
  • It can be easily back washed. Semi-annually backwashing of the unit not only ensures balanced filtration and eliminates the potential for channeling, but also back-flushes the unit.
  • Installs neatly under the sink. Comes with an attractive faucet and all necessary installation hardware.
  • Designed in an attractive white housing, conveniently provides 10,000 gallons of water. (1-3 years, or when the flow of water will automatically either stop or slow down greatly.) 
  • 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. Also note that the pre-filtration filter located on the countertop page of the website is not available for under sink models.

OVERVIEW

Eco Friendly

Eco Friendly

Protecting our planet through sustainable practices.

BPA Free

BPA Free

Toxin-free products that prioritize your health and the environment's well-being.

ISO Certified

ISO Certified

Product quality, customer satisfaction, and improvement for a better tomorrow.

Made In USA

Made In USA

supporting domestic jobs, and contributing to our nation's economic growth.

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