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Crystal Quest Water Filters

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.


Acid Neutralizing Whole House Filter

Acid Neutralizing Whole House Filter
SKU: CQE-WH-01243
Price: $1,065.00
Free shipping in Continental USA
Alkalizer Remineralizer Whole House Water System

Alkalizer Remineralizer Whole House Filter
SKU: CQE-WH-08007
Price: $1,019.00
Free shipping in Continental USA
Anti-Scale Water Conditioner Eagle A 2000-FG

Anti-Scale Water Conditioner Eagle 2000-FG
SKU: CQE-WH-02132
Price: $1,600.00
Free shipping in Continental USA
Arsenic and Water Softener Dual Whole House Filter

Arsenic and Water Softener Whole House System
SKU: CQE-WH-01155
Price: $2,770.00
Free shipping in Continental USA
Arsenic Dual Whole House Water Filter

Arsenic and Whole House Filter Dual Tank
SKU: CQE-WH-01151
Price: $3,095.00
Free shipping in Continental USA
Commercial Arsenic Removal Water Filter

Arsenic Commercial Water Filter
SKU: CQ-CO-AS-02067
Price: $4,200.00
Arsenic Whole House Water Filter

Arsenic Whole House Water Filter
SKU: CQE-WH-01147
Price: $1,765.00
Free shipping in Continental USA
Commercial Acid Neutralizer Water Filter System

Commercial Acid Neutralizer Water Filter
SKU: CQE-CO-02129
Price: $2,290.00


Commercial Industrial Demineralizer DI Water System
SKU: CQE-CO-02112
Price: $4,000.00
Commercial Multi-Media Water Filter, 3 - 40 cu.ft.

Commercial Multi Media Water Filter
SKU: CQ-CO-MM-02059
Price: $1,470.00
Commercial Reverse Osmosis System 1000 gpd

Commercial Reverse Osmosis System 1000 gpd
SKU: CQE-CO-02025
Price: $2,500.00
Free shipping in Continental USA
Commercial Reverse Osmosis System 1000 gpd

Commercial Reverse Osmosis System 1500 gpd
SKU: CQE-CO-02026
Price: $2,910.00
Free shipping in Continental USA
Light Commercial Reverse Osmosis System 200 gpd

Commercial Reverse Osmosis System 200 gpd
SKU: CQE-CO-02022
Sale Price: $995.00
Free shipping in Continental USA
Commercial Reverse Osmosis System 2500 gpd

Commercial Reverse Osmosis System 2500 gpd
SKU: CQE-CO-02027
Price: $3,315.00
Free shipping in Continental USA
Commercial Reverse Osmosis System 4000 gpd

Commercial Reverse Osmosis System 4000 gpd
SKU: CQE-CO-02028
Price: $5,095.00
Free shipping in Continental USA
Commercial Reverse Osmosis System 500 gpd

Commercial Reverse Osmosis System 500 gpd
SKU: CQE-CO-02024
Price: $1,940.00
Free shipping in Continental USA
Commercial Reverse Osmosis System 7000 gpd

Commercial Reverse Osmosis System 7000 gpd
SKU: CQE-CO-02030
Price: $6,295.00
Free shipping in Continental USA
Commercial Turbidity Removal Water Filter System

Commercial Turbidity Removal Water Filter System
SKU: CQE-CO-02104
Price: $1,495.00
Commercial Ultraviolet Water Sterilizer

Commercial Ultraviolet Water Sterilizer
SKU: CQE-UV-00105
Price: $1,660.00
Commercial Water Softener System, 8 - 14 GPM

Commercial Water Softener
SKU: CQE-CO-02037
Price: $1,144.00
Crystal Quest Shower Filter without Showerhead

Crystal Quest Shower Filter Luxury Shower Power
SKU: CQE-SP-008
Price: $34.95
Home Water Softener and Iron Removal Water Filter

Dual Tank Water Softener and Iron+Manganese Removal System
SKU: CQE-WH-01203
Price: $2,135.00
Free shipping in Continental USA
Acid Neutralizer Whole House Filter Eagle 1000AM

Eagle 1000AM Acid Neutralizer
SKU: CQE-WH-08001
Price: $720.00
Free shipping in Continental USA
Large Home Water Filter Automatic Eagle 2000A-FG

Eagle 2000A Automatic Home Water Filter
SKU: CQE-WH-02111
Price: $1,645.00
Free shipping in Continental USA
Stainless Home Water Filter Eagle 2000A-SS

Eagle 2000A-SS Whole House Water Filter Stainless
SKU: CQE-WH-02109
Price: $1,955.00
Free shipping in Continental USA
Eagle 2000-FG Whole House Water Filter CQE-WH-0210

Eagle 2000-FG Whole House Filter
SKU: CQE-WH-02104
Price: $1,310.00
Free shipping in Continental USA
Dual Whole House Filter & Anti-Scale Conditioner

Eagle 4000A Whole House Filter and Water Conditioner
SKU: CQE-WH-02140
Price: $3,145.00
Free shipping in Continental USA
Fluoride Removal Whole House Water Filter Dual

Fluoride and Whole House Filter Dual Tank
SKU: CQE-WH-11670
Price: $2,770.00
Free shipping in Continental USA
Commercial Fluoride Removal Water Filter

Fluoride Commercial Water Filter
SKU: CQE-CO-02075
Price: $4,000.00
Fluoride Whole House Water Filter CQE-WH-11630

Fluoride Whole House Filter
SKU: CQE-WH-11630
Price: $1,415.00
Free shipping in Continental USA