Commercial Demineralizing (DI) Water Filter Systems

Crystal Quest Commercial Demineralizing (DI) Filtration Systems are designed and manufactured for outstanding service and are ideal for treating waters pH level. Utilizing the best filtration media and components, our systems outperform and outlast the competition.

Why Choose Us?

We work with you to select, or design, the most effective system for your needs by analyzing all of your objectives.

Our systems are designed and optimized for longevity, utilizing only top quality components and filtration media.

Built around the idea of minimal maintenance, our systems aid in decreasing your overall operational expenses.

Our modular systems can be arranged and designed to optimally accommodate any use-case imaginable.

Our automatic backwashing control valves extend the life of your filtration media, reduce maintenance, and increase effectiveness.

Our large selection of tank sizes will accomodate for various flow rates ranging from 14 to 205 gallons per minute.

This System Treats

Reduces high mineral content. Removes almost all mineral ions, such as cations like sodium, calcium, iron, and copper, and anions such as chloride and sulfate.

Industry Applications

Whether the water you're using is an ingredient, a part of the manufacturing process, or utilized for sanitation and cleaning purposes - the water you use impacts the taste, color, odor, and consistency of the quality you provide.

High quality water means better service in industries like Salons, Spas, or even Pet Grooming that's better for your skin and hair – or fur. Raise your marketing value, while lowering materials cost reduction.

Clean water adds marketing value to your development, not to mention higher sanitation and cleanliness. Filtered water will also prolong the life of your piping systems throughout your establishment.

Keep up to EPA standards through filtered water that will help to prevent erosion, sinkhole formation, harm to the ecosystem, and much more.

Prevent unwanted contamination to materials and the environment and implement water conservation/sustainability through clean water usage.

Water filtration leads to consistency in production and cost reduction in water usage (cheaper to heat clean water and equipment will last longer).

Prevent infections (major liability reduction) and create sustainability and consistency of vendor.

Provision of clean water for students, teachers, and children, especially in lab or culinary based settings.

Water filtration through community will meet regulatory requirements for Health and Protection. Particularly, with a focus on removal of heavy metals & unwanted contaminants from wastewater.

Experience the Crystal Quest Difference

Technical Information

Service Flow Rate ( GPM)
15 20 35 60 75 185 200 205
Model CQE-CO-02128 CQE-CO-02129 CQE-CO-02130 CQE-CO-02131 CQE-CO-02132 CQE-CO-02133 CQE-CO-02134 CQE-CO-02135
Valve 2510 2850 2850 2900 2900 3900 3900 3900
Type Single Single Single Single Single Single Single Single
Pipe Size 1" 1.5" 1.5" 2" 2" 3" 3" 3"
PSI Range 35-60 35-60 35-60 35-60 35-60 35-60 35-60 35-60
Cu. Ft. Resin 3 4 7 10 15 20 30 40
Mineral Tank Size (in.) 14x65 16x65 21x62 24x72 30x72 36x72 42x72 48x72
Service flow (gpm) 15 20 35 60 75 185 200 205
Peak flow (gpm) 22 41 60 95 140 250 270 280
Backwash flow (gpm) 5 7 12 15 25 35 50 65
Space Required (in.) (WxDxH) 15x16x75 17x18x75 23x24x84 24x24x95 32x32x95 40x48x95 46x54x95 52x60x95
15 20 35 60 75 185 200 205
Service Flow Rates (GPM)

Crystal Quest Commercial Demineralizer (DI) Systems are designed and manufactured for industrial applications that use water low in mineral content. Deionized water is a type of purified water that has the mineral ions removed. Examples of these minerals include, but are not limited to sodium, calcium, iron, copper and chloride. Deionized water is obtained by exposing influent water to an electrically charged deionizing resin media bed that attracts and binds to the salts, removing them from the water. Because most of the impurities are removed from the water, deionized water is mostly pure, however it is not normally recommended for drinking purposes as some mineral salts are essential nutrients.

Applications Used

Deionized water has many applications, most of them scientific or industrial. Some of the ways deionized water is used include, but are not limited to:

  • Microbiology experiments as a medium
  • Lead-acid batteries used in today's motor vehicles
  • Steam irons operated by dry cleaners ensuring well-ironed clothing without mineral residue
  • A medium or additive in many pharmaceutical and cosmetic products; it is desired for its low chemical reactivity
  • Manufacturing of electronic semiconductors as well as medical devices

And are used in Clinics, Pharmaceutical Industries, Electronics manufacturers, Breweries, and more.