Dual Under Sink Water Filter, 7-Stage
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Filter cartridge(s) included. ![]() |
Dual Undersink Water Filter, 7-Stage - two cartridge filtration system by CRYSTAL QUEST(Also known as Mega 2000). This Under Counter Water Filtration System saves kitchen counter space and employs a multistage cartridge with a solid state water filter that uses the latest technologies in blending the adsorption capabilities of coconut shell activated carbon(GAC) with Eagle Redox Alloy and more. Another cartridge designed into this system, Solid Carbon, removes Volatile Organic Compounds (VOC's, insecticides, pesticides and industrial solvents). Its 7-stage filtration process eliminates hundreds of impurities from tap water giving your family a continuous supply of pure, great tasting and healthy drinking water. The perfect solution for any household, apartment or office.
Quick, easy to install and use! The whole system is attractive, convenient and effectively removes many contaminants from water. Can also be installed on refrigerators/ice makers(requires this optional hook-up, sold separately).

Key Features and Benefits:
- 7 Stages of filtration.
- Installs neatly under the sink.
- Comes with an attractive faucet and all necessary installation hardware.
- Conveniently provides years of filtered water(depending on configuration).
- Combination of Solid Carbon, Granulated Activated Carbon(Coconut Shell) and Eagle Redox Alloy.
- Replaceable filters.
Models:
SKU | Filtration Capacity (up to) | Filter Life |
---|---|---|
Undersink-W13-PLUS [ CQE-US-00306 ] *(CQ-RC-PL-10, CQE-RC-04002) | 10,000 gallons | 1-3 years |
Undersink-W13-ULTRA [ CQE-US-00307 ] *(CQ-RC-UL-10, CQE-RC-04003) | 20,000 gallons | 2-4 years |
Undersink-W13-ULTIMATE [ CQE-US-00308 ] *(CQ-RC-UM-10, CQE-RC-04004) | 30,000 gallons | 3-5 years |
Specifications
Dimensions(LxHxW): | 10"x14"(10"+ 4" to change cartridge)x5" |
Operating Temperature (°F): | 40°F - 90°F |
Operating Pressure(PSI): | 20 psi - 60 psi |
Design Flow Rate(Gallons per Minute, gpm): | 0.5gpm(suggested) |
Solid Carbon Filter Life: | 6-9 months |
Fitting Size(inches): | 1/4"(Also available in 3/8") |
Weight(lbs): | 9 lbs |
End Caps: | Polypropylene #5 |
Inner/Outer Wraps: | Polyolefin |
Netting: | Food Grade High-density Polyethylene |
Gaskets: | Buna-N |
PRODUCT NOTES:
- System comes with a faucet, 1/4" water line to connect it to supply, and installation hardware.
- On 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. Please specify in Notes on the Shopping cart screen at checkout if you have a preference, otherwise you may get one or the other.
** Another available system that does not include a faucet is the Voyager Undersink Inline Filter Series(CQE-IN-00306, CQE-IN-00307 and CQE-IN-00308).
- System comes with a faucet, 1/4" water line to connect it to supply, and installation hardware.
- On 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. Please specify in Notes on the Shopping cart screen at checkout if you have a preference, otherwise you may get one or the other.
** Another available system that does not include a faucet is the Voyager Undersink Inline Filter Series(CQE-IN-00306, CQE-IN-00307 and CQE-IN-00308).
![]() | ![]() | ![]() NSF Standard 42 | ![]() NSF Standard 61 |