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SMART Under Sink Water Filter System

SKU: CQE-US-00303

🛠️ Easy to Install & Maintain

from $149.90

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SMART Under Sink Water Filter System: Advanced Protection for Your Family's Water

The SMART Classic Under Sink Water Filter System by Crystal Quest® is a high-performance water purification solution designed for efficiency, convenience, and superior filtration. Featuring an advanced 6-stage filtration process, this system effectively removes a wide range of impurities, ensuring clean, great-tasting, and pure water for your home.

KEY BENEFITS:

✦ Complete Peace of Mind

  • Integrated leak detector and flood-prevention valve provides 24/7 protection against water damage
  • Automatic shutdown feature prevents costly flooding from installation errors or system failures
  • Protects your home investment and saves on potential insurance costs

✦ Superior Water Quality

  • Multi-stage filtration removes harmful contaminants including:
    • Chlorine and chloramines for better-tasting water
    • Heavy metals (lead, copper, aluminum)
    • Cancer-linked chemicals (THMs, benzene)
    • Pesticides, herbicides, and insecticides
    • Volatile organic compounds (VOCs)
    • PCBs and MTBEs
    • Sediment, silt, and particles larger than 5 microns

✦ Advanced Technology

  • Innovative Eagle Redox Alloy® (ERA-6500/9500) technology using copper-zinc blend
  • Premium coconut shell activated carbon for superior contaminant absorption
  • Ion exchange resins for effective heavy metal reduction
  • 5-micron solid carbon block for final filtration
  • Smart monitoring system tracks filter life and performance

✦ Exceptional Value

  • 10,000-gallon capacity (1-3 year lifespan)
  • Automatic flow reduction indicates replacement time
  • No guesswork about filter changes
  • Long-term savings compared to bottled water

✦ Versatile Application

  • Perfect for homes of all sizes
  • Ideal for apartments and condos
  • Excellent solution for office break rooms
  • Suitable for both city water and well water systems

✦ Environmental Impact

  • Reduces plastic waste from bottled water
  • Eco-friendly coconut shell carbon filtration
  • Sustainable solution for clean water
Key Features
  • Advanced Multi-Stage Filtration
  • Premium Activated Carbon Filter
  • Ion Exchange Resin
  • 5-Micron Filtration Precision
  • Smart Filter Monitoring
  • High-Capacity Filtration
Specification

Dimensions

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

Operating Specs

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)

Product Manual

Undersink Manual.pdf

Replacement Cartridges
 
Which cartridges are in my system?

 

Product Name

Single

Double

Triple

Sediment Filter Cartridge (2-7/8" x9-3/4”) CQE-RC-04001

No

No

Yes

SMART Filter Cartridge (2-7/8" x9-3/4”) CQE-RC-04002

Yes

Yes

Yes

Carbon Block Filter Cartridge (2-7/8" x9-3/4”) CQE-RC-04000

No

Yes

Yes

Health Benefits
  • Recommended Leak Detector/Flood-Prevention ValveDue to numerous unpredictable circumstances including installation errors, flood damage is subject to occur without a leak-detector valve. 
  • Installs neatly under the sink.
  • Comes with a beautiful faucet and all necessary installation hardware.
  • Conveniently provides 10,000 gallons of water (1-3 years, or when the flow of water will automatically either stop or slow down greatly.)
  • Great for homes, apartments or office use.

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.

Free shipping

Shipping is FREE on all US orders

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