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Crystal Quest Water Filters - 15 Models

CRYSTAL QUEST WATER FILTERS - Faucet Mount and Pitcher Drinking Water Filters - Above Counter Water Filters - Below Counter Water Filters - Refrigerator Water Filters - Filtered Water Coolers. View the Crystal Quest Under Sink Reverse Osmosis water filters HERE

Faucet Mount and Pitcher Water Filters Total Order Here

Enjoy delicious, healthy water straight from your tap with CRYSTAL QUEST Faucet Mount Water Filter.
  • Faucet Mount Filtration System is the most advanced water filtration system for healthier, great-tasting water, right from your tap.
  • The CRYSTAL QUEST Faucet Mount Filter is the only leading brand with 5 stages of filtration. (KDF 85, KDF 55, GAC and two one micron filters one on the top and one on the bottom)
  • Ingenious space-saving design that allows for easy access to your sink all the time.
  • Quick and easy to install and use, attractive, convenient, and effectively removes hundreds of contaminants from water.
  • Conveniently provides 2,000 gallons (6-12 months*) of quality filtered water.
  • Easy to change replaceable filter cartridge
  • Available in chrome, black, and white.
  • * Varies with amount of water consumption

$32.00 Faucet Mount White
$32.00 Faucet Mount Black

$35.00 Faucet Mount Chrome

Crystal Quest Faucet Mount Replacement Cartridge W2 RC Faucet Mount replacement cartridge

Replace your Crystal Quest 5 stage filtration system and use your Faucet Mount Water Filter for another 2,000 gallons.

$19.50 W2 RC Faucet Mount replacement cartridge

CRYSTAL QUEST Large Capacity Ultimate Pitchers provides clean, great-tasting water conveniently waiting and chilled in your refrigerator.
  • CRYSTAL QUEST Pitcher Water Filter is the only leading brand with 5 stages of filtration. Removes hundreds of contaminants from water.
  • Large 10-cup pitcher is perfect for entertaining or just for having lots of delicious, chilled water available.
  • Slim, space-efficient shape fits neatly into refrigerator.
  • Contemporary, stylish design.
  • Convenient flip-top lid for easy refilling, and handle designed for comfortable pouring.
  • Conveniently provides 2,000 gallons (6-12 months*) of quality water.
  • * Varies with amount of water consumption
$33.00 Ultimate Pitcher
Crystal Quest Pitcher water filter replacement cartridge Pitcher RC - Pitcher replacement filter

 

$18.50 Pitcher
replacement filter

FREE Ground Shipping offered with your purchase (Within the Continental US)


CRYSTAL QUEST Countertop / Above Sink Drinking Water Filters

The 3 systems directly below are a "NO MAINTENANCE" AND "NO FILTER TO CHANGE" Water Filtration System.

Depending on which Model you order, once the filter has reached it's maximum filtration level, the system will begin to slow down the amount of water it produces. At that time you need to merely replace the entire canister. Complete installation hardware included.

Available with 10,000, 20,000 and 30,000 gallons of filtration

Unit is very simple to hook up and use. It  installs in minutes without tools on all standard faucets. 1. Remove old faucet aerator. 2. Install the diverter valve/aerator. Semi-annual backwashing not only ensures balanced filtration and eliminates the potential for channeling, but also back-flushes the unit. A diverter valve near the aerator switches between filtered and unfiltered water. Flow rate is up to .5 gallon per minute.

Above Sink - Countertop "No Maintenance" Model

Total

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Details and Install information

Model: Countertop PLUS

 

  • Filter life: 10,000 gallons
  • (1-3 years*) *Varies with amount of water consumption
  • Diameter: 4" Height: 10.5"
  • Weight: 3.15 lbs
  • Color Choices: White, Beige & Black
$95.00
 

Model: Countertop ULTRA

 

  • Filter life: 20,000 gallons
  • (2-4 years*) *Varies with amount of water consumption
  • Diameter: 4" Height: 10.5"
  • Weight: 4.15 lbs
  • Color Choices: White, Beige & Black
$115.00

 

 

Model: Countertop ULTIMATE

 

  • Filter life: 30,000 gallons
  • (3-5 years*) *Varies with amount of water consumption
  • Diameter: 4" Height: 10.5"
  • Weight: 5.15 lbs
  • Color Choices: White, Beige & Black
$135.00

 

 

Countertop Install ] Undersink Install ] Refrigerator Install ] KDF & GAC ]

CRYSTAL QUEST Countertop Drinking Water Filters

Complete installation hardware included on the following 5 models.

Countertop - Above Sink Replaceable Cartridge Model Descriptions Filtration
Capacity
Model Total Order Here

Countertop W9 -

CRYSTAL QUEST Single Replaceable Cartridge Countertop Water Filter is quick and easy to install and use, stylish, convenient, and effectively removes hundreds of contaminants from water.

  • Water travels through 6 stages of filtration
  • Unit sits on the counter and easily connects to any kitchen faucet
  • A diverter valve switches between filtered and unfiltered water easily
  • Conveniently provides 10,000 gallons (1-3 years*) of quality filtered water. Great for homes, apartments or office use
  • Also available for 20,000 gallons (2-4 years*), and 30,000 gallons (3-5 years*) filtration capacity
  • * Varies with amount of water consumption
  • Dimensions: 5" x 12" - Weight: 5 lbs
  • Flow rate is .5 gallon per minute
10,000 Gallon Plus $85.00
20,000 Gallon Ultra $105.00
30,000 Gallon Ultimate $124.00

Countertop W10 -

CRYSTAL QUEST Double Replaceable Cartridge Countertop Water Filter is dependable and build to last for years. This counter top system installs in seconds. Sits on counter top for water on demand. It is quick and easy to use, stylish, convenient, and effectively removes hundreds of contaminants from water.

  • Water travels through 7 stages of filtration. First, through a sediment cartridge that removes 99.99 % of microbiological cysts, cryptosporidium and giardia, then through a 6-stage cartridge
  • Connects to any kitchen faucet. A diverter valve switches between filtered and unfiltered water. It has an adjustable spout for more convenience. Designed in an attractive white housing, conveniently provides up to 10,000 gallons (change the replacement cartridge every 1-3 years*) of water. Great for homes, apartments or office use
  • Also available for 20,000 gallons (2-4 years*) and 30,000 gallons (3-5 years*) filtration capacity
  • * Varies with amount of water consumption
  • Dimensions: 10" x 12" - Weight: 7 lbs
  • Flow rate is .5 gallon per minute
10,000 Gallon Plus $115.00
20,000 Gallon Ultra $135.00
30,000 Gallon Ultimate $155.00

Countertop W11 -

CRYSTAL QUEST Triple Replaceable Cartridge Countertop Water Filter
Now you can enjoy high quality filtered water with this multi-stage counter top unit. It is easy to install and use, stylish, convenient, and effectively removes hundreds of contaminants from water.

  • Water travels through 8 stages of filtration. First, through a sediment cartridge that removes 99.99 % of microbiological cysts, cryptosporidium and giardia, then through a 6-stage cartridge. An added ion resin cartridge helps soften water and is very effective at binding lead, copper and other positively charged ions. It acts like a magnet trapping contaminants onto the resin. The contaminants that are removed are exchanged for hydrogen ions, a natural component of water
  • Connects to any kitchen faucet. A diverter valve switches between filtered and unfiltered water. It has an adjustable spout for more convenience. Designed in a attractive white housing, conveniently provides up to 10,000 gallons (replacement cartridge should be changed every 1-3 years*) of quality filtered water. Great for homes, apartments or office use.
  • Also available for 20,000 gallons (2-4 years*) and 30,000 gallons (3-5 years*) filtration capacity
  • * Varies with amount of water consumption.
  • Dimensions: 15" x 12" - Weight: 9 lbs
  • Flow rate is .5 gallon per minute
10,000 Gallon Plus $139.00
20,000 Gallon Ultra $159.00
30,000 Gallon Ultimate $178.00

Countertop Stainless Steel W20 -

CRYSTAL QUEST Single Stainless Steel Replaceable Cartridge Countertop Water Filter is quick and easy to install and use, stylish, convenient, and effectively removes hundreds of contaminants from water.

  • Water travels through a 6-stage cartridge filter
  • Unit sits on the counter and easily connects to any kitchen faucet
  • A diverter valve switches easily between filtered and unfiltered water
  • Conveniently provides 10,000 gallons (1-3 years*) of quality filtered water. Great for homes, apartments or office use. Take along when you travel!
  • Also available for 20,000 gallons (2-4 years*) and 30,000 gallons (3-5 years*) filtration capacity
  • * Varies with amount of water consumption
  • Dimensions: 4" x 16 - Weight: 6 lbs
  • Flow rate is .5 gallon per minute
10,000 Gallon Plus $135.00
20,000 Gallon Ultra $155.00
30,000 Gallon Ultimate $175.00

Countertop Stainless Steel W21 -

CRYSTAL QUEST Double Stainless Steel Replaceable Cartridge Countertop Water Filter is dependable and built to last for years. This counter top system installs in seconds. The filter sits on the counter top for water on demand. It is quick and easy to use, stylish, convenient, and effectively removes hundreds of contaminants from water

  • Water travels through 7 stages of filtration. First, through a 5 micron solid carbon cartridge for removing volatile organic compounds (VOC's include insecticides, pesticides and industrial solvents) and then through a second 6-stage cartridge that removes 99.99 % of microbiological cysts, cryptosporidium, giardia and more
  • Connects to any kitchen faucet. A diverter valve switches between filtered and unfiltered water. Adjustable spout allows for more convenience. Designed in an attractive stainless steel housing, conveniently provides up to 10,000 gallons (the replacement cartridge should be changed every 1-3 years*) of quality water. Great for homes, apartments or office use
  • Also available for 20,000 gallons (2-4 years*) and 30,000 gallons (3-5 years*) filtration capacity
  • * Varies on amount of water filtered
  • Dimensions: 4" x 16" - Weight: 7 lbs
  • Flow rate is .5 gallon per minute
10,000 Gallon Plus $165.00
20,000 Gallon Ultra $185.00
30,000 Gallon Ultimate $205.00

Countertop Install ] Undersink Install ] Refrigerator Install ] KDF & GAC ]


CRYSTAL QUEST Undersink Water Filters

This Undersink system is a "NO MAINTENANCE" AND "NO FILTER TO CHANGE" Water Filtration System.

Depending on which Model you order, once the filter has reached it's maximum filtration level, the system will begin to slow down the amount of water it produces. At that time you need to merely replace the entire canister. Long reach faucet and all installation hardware included.

Available with 10,000, 20,000 and 30,000 gallons filtration

Under Sink "No Maintenance" Models

Total

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Model: Undersink PLUS Filter life: 10,000 gallons

  • Diameter: 4" Height: 10.5"
  • Weight: 4.15 lbs
$115.00

Model: Undersink ULTRA Filter life: 20,000 gallons

  • Diameter: 4" Height: 10.5"
  • Weight: 5.07 lbs
$135.00

Model: Undersink ULTIMATE Filter life: 30,000 gallons

  • Diameter: 4" Height: 10.5"
  • Weight: 6.15 lbs
$154.00

Countertop Install ] Undersink Install ] Refrigerator Install ] KDF & GAC ]


CRYSTAL QUEST Refrigerator & Inline Water Filters

CRYSTAL QUEST in-line filters are designed for use on refrigerators with ice-makers and/or water through the door. It may also be used with water fountains, water coolers, commercial coffee makers and ice machines as well. High-pressure quick-connect fittings can be used on either 1/4" o.d. copper or plastic tubing.

Refrigerator Water Filter Model Description

Total Order Here

Model: Refrigerator-PLUS CQE-RF-00703

This system is a "NO MAINTENANCE" AND "NO FILTER TO CHANGE" Water Filtration System.

  • Water travels through 4 stages of filtration, removing hundreds of contaminants from water. Designed in a attractive white housing.
  • Conveniently provides an amazing 10,000 gallons of filtration
  • Easy to install and use, attractive, convenient and effective.
  • Complete installation hardware included
  • once the filter has reached it's maximum filtration level, the system will begin to slow down the amount of water it produces. At that time you need to merely replace the entire canister.
$54.00

 

Refrigerator Water Filter Model Descriptions

Total Order Here
  • Water travels through 6 stages of filtration, removing many contaminants from water**. Designed in an attractive white housing.
  • Conveniently provides an amazing 10,000 gallons of filtration (change the replacement cartridge every 3 years*)
  • Also available for 20,000 gallons (2-4 years*) , and 30,000 gallons (3-5 years*) filtration capacity.
  • Easy to install and use, attractive, convenient, and effective.
  • *varies with amount of water filtered
  • **when those contaminants are present in your water
 

Model: Refrigerator B-PLUS Filter life: 10,000  gallons

  • Diameter: 4" Height: 10.5"
  • Weight: 3.25 lbs
$89.00

Model: Refrigerator B-ULTRA Filter life: 20,000  gallons

  • Diameter: 4" Height: 10.5"
  • Weight: 4.25 lbs
$103.00

Model: Refrigerator B-ULTIMATE Filter life: 30,000  gallons

  • Diameter: 4" Height: 10.5"
  • Weight: 5.25 lbs
$117.00

Countertop Install ] Undersink Install ] Refrigerator Install ] KDF & GAC ]


Model: Counter Top ( Portable)  Reverse Osmosis

CRYSTAL QUEST  Portable 3-stage Reverse Osmosis System provides safe, pure high quality drinking water with capacity of up to 50 gallons per day using Reverse Osmosis technology.

Great for homes, apartments, office, recreational vehicles, motels, and laboratory use.

  • 10-stage filtration
  • Convenient, easy to use and hook up to the sink faucet.
  • 50 gallons per day / 76 liters per day
  • All hardware included
Model Price

Order Here

Counter Top Reverse Osmosis $169.00


 

Crystal Quest Water Coolers with Water Filtration Systems - 2 units shown below

Crystal Quest Water filters inside floor model water coolerCrystal Quest Water Coolers need no bottles! These water coolers are plumbed directly into the cold water line for a continuous water supply.  The Crystal Quest water coolers include 4 stages of filtration.  First water travels through a sediment filter cartridge that removes 99.99% of microbiological cysts, cryptosporidium and giardia, then through an activated carbon cartridge.  In the third stage water passes through an NF (Nanofiltration) membrane.  Finally, water passes through an ion Exchange cartridge that helps soften the water.  It is very effective at binding lead, copper, and other positively charged ions. It acts like a magnet to trap these contaminants onto the resin.  The contaminants that are removed are exchanged for hydrogen ions, a natural component of water.

Nanofiltration is like Reverse Osmosis, except that the pore size is slightly larger.  Nanofiltration, like reverse osmosis, removes otherwise difficult to treat nitrates.

The nanofiltration technique is mainly used for the removal of two valued ions and the larger mono valued ions like heavy metals. This technique can be seen as a coarse RO (reversed osmosis) membrane. Because nanofiltration uses less fine membranes, the feed pressure of the NF system is generally lower compared to RO systems. Also the fouling rate is lower compared to RO systems

Applications for NF systems are:

  • softening, specific removal of heavy metals from process streams for reuse of water, and reduction of salt contents of slightly brackish water

Typical membrane performance for NF membranes  are 50% NaCl removed and 90% (or more) for CaSO4

Other applications of nanofiltration are:
The removal of pesticides from groundwater
The removal of heavy metals from wastewater
Wastewater recycling in laundries
Water softening
Nitrates removal

Membrane Overview

Membranes are synthetic materials that act like a very tight sieve, producing a limited quantity of treated water while rejecting larger quantities of poorer quality water. The tightest membrane process is reverse osmosis (RO) with a Molecular Weight Cut Off (MWCO) of 50 to 200; it is capable of rejecting even the smallest inorganic ions such as aluminum as well as bacteria, viruses, parasites and protozoa. The next tightest membrane is nanofiltration (NF) varying from a MWCO of 200 to 1,000. An NF membrane is also capable of rejecting bacteria, viruses, parasites and protozoa; if the NF membrane is 300 MWCO or less, it is also capable of rejecting high percentages of organic matter. (this is approximately from 0.0001 to 0.005 microns). Looser membranes include ultrafiltration (UF), which rejects particles sized from MWCO 1,000 to 0.1 microns, and microfiltration (MF), which rejects particles sized from 0.1 to 2.0 microns. These ranges are approximate and may have a wide range of overlap depending on how the manufacturer classifies the membrane. Single unit membranes generally reject about 10 L of water for every 1 L that they produce. Greater volumes of water will be rejected with cooler temperatures, inadequate pre-treatment or membrane fouling. Membrane processes require adequate pressure to force the water through the membrane and may even need booster pumps to work effectively.

  • NF has larger pores than RO and removes viruses, pesticides and herbicides as well as organics and some salts. It needs some of the same precautions (and maintenance) as RO including pre-filtration so as not to clog or foul the membrane. It requires less pressure than RO.

It is worth emphasizing that the NF membrane  removes the hardness in water.  This is because calcium and magnesium are multivalent, thus preferentially removed by NF membranes.  In fact NF has been used for municipal water softening in Florida for a number of years.

These water coolers, then are a near RO filtration system, and are an excellent choice if the water contains hard to filter nitrates or is very hard. Plus they provide hot and cold water!

Crystal Quest Floor Water Cooler
Crystal Quest Floor Water Cooler is an in-line nanofiltration water filter combined with a hot and cold water cooler.

The four included filters include a sediment pre-filter, an activated carbon cartridge, the nanofiltration membrane (NF membrane), and finally an ion exchange cartridge. These 4 filters provide 9 stages of filtration.

It has a cold water tank capacity of 1.5 gallons or 5.5 liters.

The hot water tank is 0.3 gallons or 1.1 liter. Dimensions are 17.6" x 14.4" x 42". Weight is 60 lbs.

Crystal Quest Floor Water Cooler - Price: $526.00

Crystal Quest Countertop Water Cooler
Countertop Water CoolerCrystal Quest Countertop Water Filter the same 4 stage water filter as the floor model.  Replaceable cartridges are in the back of the unit rather than below. 


Crystal Quest Countertop Water Cooler - Price: $417.00

 

 

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