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Crystal Quest Water Filters

Manufacturer Image: Crystal Quest

Crystal Quest® is a US manufacturer with more than 30 years of industry expertise to provide you with high capacity, effective, healthiest and great-tasting water. Crystal Quest Water Filters are of excellent quality, high filtration capacity, and come with a US-based manufacturer's warranty. Crystal Quest is ISO 9001 certified manufacturer.

CE certificate
ISO-9001 certified manufacturer
CRYSTAL QUEST products have been recommended by several books and doctors:
  • "Child Health Guide Book - Holistic Pediatrics For Parents" by Dr. Randall Neustaedter, second edition 2007
  • Dr. Mehmet Oz, a frequent guest on the Oprah show. Recently Dr. Oz conducted an interview with Gary Ginsberg, co-author of "What's Toxic, What's Not."
  • "The Drinking Water Book - How to Eliminate Harmful Toxins From Your Water" by Colin Ingram, second edition 2006.
Crystal Quest uses NSF-certified components and a variety of NSF certified filtration media in building its filtration systems. Crystal Quest Whole House Filters, Water Softeners and Well Water Filters are built with Structural Fibers Poly Glass and high grade stainless steel pressure tanks which carry a 10-year warranty. Structural tanks meet or exceed ISO, AMSE and NSF standards.


Countertop 7-stage Water Filter + Nitrate Removal

Nitrate MultiStage Countertop Filter Without Cartridge
SKU: Countertop-NWF
Price: $117.00
Free shipping in Continental USA
Countertop Ceramic Water Filter White

Countertop Ceramic Water Filter
SKU: W9C-PLUS
Price: $79.00
Countertop Ceramic Water Filter Triple Stainless

Countertop Ceramic Water Filter Triple Stainless Steel
SKU: CQE-CT-00162
Price: $191.00
Free shipping in Continental USA
Countertop Arsenic Removal Water Filter Dual

Arsenic Removal Counter Top Filter Dual
SKU: CQE-CT-00139
Price: $149.00
Free shipping in Continental USA
Countertop Arsenic Water Filter Triple CQE-CT-0014

Arsenic Removal Countertop Filter Triple
SKU: CQE-CT-00140
Price: $170.00
Free shipping in Continental USA
Countertop Arsenic Water Filter CQE-CT-00150

Arsenic Water Filter Countertop
SKU: CQE-CT-00150
Price: $118.00
Free shipping in Continental USA
Countertop Fluoride Water Filter CQE-CT-00144

Fluoride Countertop Water Filter
SKU: W9F-PLUS
Price: $97.00
Countertop Water Filter Stainless Steel + Fluoride

Fluoride Countertop Water Filter, Stainless
SKU: CQE-CT-00137
Price: $147.00
Free shipping in Continental USA
Countertop Fluoride Water Filter Three cartridges

Fluoride Removal Countertop Filter Triple
SKU: CQE-CT-00133
Price: $154.00
Free shipping in Continental USA
Countertop Fluoride Removal Water Filter with Dual Filters

Fluoride Removal Water Filter Dual
SKU: CQE-CT-00132
Price: $129.00
Free shipping in Continental USA
Countertop Nitrate Removal Water Filter  Dual

Nitrate Removal Filter Dual
SKU: CQE-CT-00154
Price: $129.00
Free shipping in Continental USA
Pitcher Water Filter by Crystal Quest

Crystal Quest Pitcher Water Filter
SKU: Pitcher-Ultimate
Price: $24.95
Crystal Quest TFC HF1 RO Membrane 2.5x14

TFC HF1 Low Energy RO Membrane 2.5x14
SKU: CQE-RC-04084-14
Price: $170.00
Free shipping in Continental USA
Crystal Quest TFC HF1 Low Energy RO Membrane

TFC HF1 Low Energy RO Membrane 2.5x21
SKU: CQE-RC-04084
Price: $210.00
Free shipping in Continental USA
Faucet Water Filter Crystal Quest White

CrystalQuest Faucet Water Filter
SKU: W2-WHITE
Price: $24.95
Faucet Mounted Water Filter Chrome CrystalQuest

CrystalQuest Faucet Water Filter Chrome
SKU: W2-CHROME
Price: $27.95
Refrigerator water filter in-line, B-Plus

In-line Refrigerator Water Filter
SKU: Refrigerator-B-PLUS
Price: $87.00
In-line Refrigerator Water filter no maintenance

In-line Refrigerator filter regular
SKU: Refrigerator-PLUS
Price: $43.95
InLine 7-Stage Water Filter with Fluoride Removal

InLine 7-stage Water Filter with Fluoride Removal
SKU: Refrigerator-Fluoride
Price: $99.00
Free shipping in Continental USA
InLine Nitrate Water filter

InLine Nitrate Removal Water Filter
SKU: Refrigerator-Nitrate
Price: $99.00
Free shipping in Continental USA
InLine Refrigerator Water Filter with Arsenic Remo

InLine Water Filter with Arsenic Removal
SKU: Refrigerator-Arsenic
Price: $119.00
Free shipping in Continental USA
InLine 7-Stage Water Filter with Fluoride Removal

InLine Water Filter with Fluoride Removal
SKU: CQE-RF-00704
Price: $106.00
Free shipping in Continental USA
Undersink Water Filter 6-stage Under Sink

Single Undersink Water Filter, 6-Stage
SKU: CQE-US-00303
Price: $95.00
Undersink Ceramic Water Filter Under Counter

Undersink Ceramic Water Filter
SKU: CQE-US-00312
Price: $99.00
Free shipping in Continental USA
Undersink Water Filter no Cartridge Disposable

Undersink Water Filter no Cartridge
SKU: CQE-US-00300
Price: $109.00
Free shipping in Continental USA
Crystal Quest Dual Undersink Water Filter Mega

Dual Undersink Water Filter, 7-Stage
SKU: CQE-US-00306
Price: $125.00
Free shipping in Continental USA
Triple Inline Water Filter with Custom Filters

Customizable Triple Inline Water Filter System
SKU: CQE-IN-00309CST
Price: $79.00
Crystal Quest Triple Undersink Water Filter

Triple Undersink Water Filter, 8-Stage
SKU: CQE-US-00309
Price: $145.00
Free shipping in Continental USA
Under Sink Triple Water Filter for Oil and VOCs

Undersink Triple Ultrafiltration Water Filter
SKU: CQE-US-00309H
Price: $165.00
Free shipping in Continental USA
Voyager Dual Inline Water Filter Fountains Coolers

Voyager Dual Inline Water Filter System
SKU: CQE-IN-00306
Price: $139.00
Free shipping in Continental USA