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Home > Water filtersUndersink Filters → Undersink Triple Ultrafiltration Water Filter

Undersink Triple Ultrafiltration Water Filter

Under Sink Triple Water Filter with Ultrafiltration CQE-US-00309H , CQE-US-00309H
Brand: Crystal Quest
SKU: CQE-US-00309H
List Price: $199.00
Our Price: $165.00


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Dimensions: 15" x 14" x 5"
Weight: 14 lb

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Filter cartridge(s) included

Made in USA
Undersink Triple Ultrafiltration Water Filter by CRYSTAL QUEST is a 3-cartridge, 8-stage filtration setup consisting of a UF membrane, solid carbon cartridge, and the standard 6-stage cartridge containing the Coconut Shell Carbon(GAC) and KDF resin layers. UF utilizes a semi permeable membrane - a thin layer of material capable of separating substances when a driving force is applied across the membrane. It is a pressure-driven barrier to suspend solids, bacteria, viruses, endotoxins and other pathogens producing water with very high purity and low silt density. Solid carbon cartridge is for removing volatile organic carbon compounds (VOC's), insecticides, pesticides and industrial solvents. The added combination of Coconut Shell Carbon or Granulated Activated Carbon(GAC) and Eagle Redox Alloy media increases the systems' effectivity in removing hundreds of other contaminants from your tap water. This system is mainly designed for use with private wells but is also usable for tap or municipally treated water. Undersink water filter systems do not add clutter to your kitchen as it works behind visibility. This compact, triple cartridge system is your best option to get reverse osmosis quality water without the tank and without any waste water.

is an important purification technology used for the production of high-purity water. UF is effective for the removal of colloids, proteins, bacteria, viruses, parasites protozoa and pyrogens, (e.g., gram-negative bacterial endotoxins), and other organic molecules larger than .01 Micron size and most other water contaminations known today. Also removes pesticides and herbicides, as well as the hardness in water and salts. Ultrafiltration filter is required if water is biologically unsafe or may have bacteria or other biological contaminants.

Key Features and Benefits:

  • Triple cartridge, 8 Stage filtration process.
  • One Ultrafiltration Membrane for better reduction.
  • Carbon Block filter to fight volatile organic chemicals(VOC's) and other contaminants.
  • Combined with advanced Coconut Shell Carbon(GAC) and KDF(Eagle Redox Alloy) media technology.
  • Compact system that fits neatly under your kitchen sink.
  • Filter media combination removes hundreds of contaminants.
  • Easy install, comes with an attractive faucet and hardwares for setup.

Contaminants Reduced:

• Aluminum• Copper• E. Coli• Lead• Sand
• Bacteria• Cryptosporidium• Fecal Coliform• Mercury• Sediment
• Cadmium• Cysts• Giardia• Nickel• Silt
• Chromium• Dirt• Heavy Metals• Salmonella• Streptococcus/Enterococcus Faecalis

Dimensions(LxHxW):15"x14"(10"+4" to change cartridge)x5"
Filtration Capacity/Life:10,000 gallons/12 months (Carbon Block 3-9 months)
Design Flow Rate(Gallons per Minute, gpm):0.5 gpm
Primary Media: Ultrafiltration membrane, Carbon Block
Operating Temperature (°F):40°F - 90°F
Operating Pressure(PSI):20 psi - 60 psi
Fitting Size(inches):1/4"(Also available in 3/8")
End Caps:Polypropylene #5
Inner/Outer Wraps:Polyolefin
Netting:Food Grade High-density Polyethylene
Weight(lbs):14 lbs
* if 3/8" needed, additional conversion package should be ordered.

- This is a original filter combo configuration.
- 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, Please note the type of tubing used to ensuire compatibility.
- Includes filter system, UF membrane, carbon block, 6-stage cartridge, faucet, filter wrench, installation hardware.

Price Quantity
10" UF Membrane Filter Cartridge
Ultrafiltration (UF) is an important purification technology used for the production of high-purity water. UF is effective for the removal of c...
Product # CQE-RC-UF-10
Carbon Block Filter CQ-R5
Carbon Block Filter CQ-R5 by Crystal Quest is a standard 10"x2.5" 5-micron Coconut Shell Carbon Block replacement filter cartridge CCBC-10. Ca...
Product # CQ-R5
6-stage Filter Cartridge
6-stage Filter Cartridge by CRYSTAL QUEST, a standard 10"x2.5" replacement filter cartridge that is commonly utilized in different combo-filtr...
Multistage Fluoride Cartridge
A 7-stage, 10"x2.5" specialty water filter cartridge with fluoride removal stage. Cartridge consists of one-micron filter pad, fluoride removal media, KDF55, KDF85, GAC, and another ...
Product # CQE-RC-04049
O-Rings for 10x2.5 Housing
O-Rings for Counter Top or Under Sink 10x2.5 inch water filter housings, set of 3. ACTUAL Diameter: 3.5" (90 mm). Available in clear or black, for different systems, please choose id...
Product # CQE-PT-03082

Product Rating: (5.00)   # of Ratings: 1   (Only registered customers can rate) Login to Rate

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Customer Reviews : 1 Review(s)
1. Donna on 4/26/2011, said:

This is a very effective water filter. I'm at the end of the line in the Colorado River water shed. The water from the tap just awful. This hard working compact filter does an amazing job. The rate of filtration and quality of the water outstanding. I did not have a copper line to quick tap in to so installation was costly. The paperwork with the filter said it had to be installed by a professional licensed plumber to be under warranty. The bill for installation was $237 Ouch. Customer service at is excellent. There are real people there who care. I highly recommend this filter and company. DL Santa Barbara CA
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: 1 Review(s)

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Under Sink Triple Water Filter with Ultrafiltration CQE-US-00309H