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Crystal Quest Demineralizing Water Filtration System

SKU CQE-CO-02160
$1,789.99

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Crystal Quest Demineralizing (DI) Water Filtration System – Commercial Demineralizing Filter

The Crystal Quest Demineralizing (DI) Water Filtration System is a commercial and industrial water treatment system built for demineralizing applications that require a properly sized filtration setup. This configurable product family is available in multiple lower-flow, mid-flow, and high-flow commercial configurations, with model selection based on service flow, pipe size, media volume, tank size, control-head type, backwash demand, source-water chemistry, and available installation space. It uses demineralizing multi-media, heavy-duty composite fiberglass tanks, high-flow distributor components, timer control valves, and all-brass motor-driven control valves with adjustable backwash cycles on applicable configurations. Control head options may include automatic, manual upflow, and manual downflow with backwash on supported models, with availability varying by selected GPM and configuration. Because flow rate, control head type, pipe size, media volume, tank size, backwash demand, drain capacity, and installation space vary by model, this system should be selected with commercial water sizing guidance before ordering.

Commercial Demineralizing Filtration for High-Flow Applications

This Crystal Quest DI water filtration system is designed for commercial and industrial buyers who need a scalable demineralizing filtration platform. Available GPM options help match the system to facility demand, plumbing size, media volume, and available installation space.

Automatic and Manual Control Head Options

The system can be configured with automatic, manual upflow, or manual downflow with backwash control head options on supported lower and mid-range models. Compatible electronic control valve families include 5600, 2510, 2850, 2900, 3150 / 3900, and 3900 depending on the selected GPM and model.

Heavy-Duty Fiberglass Tanks and High-Flow Distributor Design

Crystal Quest lists heavy-duty composite fiberglass tanks and high-flow distributor components for this system. These features support commercial filtration installations where tank sizing, service flow, and backwash requirements must be matched to the site.

Optional Commercial Control and Layout Upgrades

Optional add-ons may include meter valves and NXT Display Controller options where available. Any backwash bypass, upgraded controller, multi-tank, or skid-mounted configuration should be confirmed before purchase because availability may vary by model and quote.

Crystal Quest Demineralizing DI Water Filtration System with commercial fiberglass tank

This commercial DI water filtration system is built for facilities that need a configurable demineralizing setup. Select the model by service flow, peak flow, pipe size, media volume, tank size, and control head type.

Because the lower-flow 11 and 13 GPM models differ from larger backwash-capable configurations, final selection should account for how the control head, backwash flow, and site plumbing match the intended use.

Crystal Quest commercial DI water filter configuration image for automatic demineralizing filtration setup

Crystal Quest Demineralizing DI Water Filtration System Features & Benefits

  • Commercial flow configurations: Available in multiple lower-flow, mid-flow, and high-flow commercial configurations; exact GPM ratings should be confirmed against the current Crystal Quest product table before ordering.
  • Listed flow-rate options: Offers service-flow options of 11, 13, 15, 20, 35, 60, 75, 185, 200, 245, and 390 GPM to support different facility demands.
  • Multiple media volumes: Available media volume varies by selected model and should be confirmed against the current product table before ordering.
  • Control head flexibility: Automatic, manual upflow, and manual downflow with backwash options are available on supported models, with availability varying by GPM and configuration.
  • Composite fiberglass tanks: Heavy-duty tank construction supports commercial water treatment installations.
  • Backwash flow planning: 11 and 13 GPM models do not list backwash-flow values; larger listed configurations show backwash-flow requirements from 5 GPM to 75 GPM.
  • Optional commercial upgrades: Metered valves, upgraded controllers, multi-tank layouts, and skid mounting can be requested for more advanced system designs.

Need help sizing a commercial DI filtration system?

Contact TrueStead Supply for flow-rate guidance, configuration support, and quote assistance before you order.

✔ Commercial water guidance ✔ Flow-rate support ✔ Quote assistance

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Crystal Quest Demineralizing DI Water Filtration System Specifications

Brand Crystal Quest
Product Type Commercial Demineralizing DI Water Filtration System
Model / SKU Options CQE-CO-02160, CQE-CO-02161, CQE-CO-02112, CQE-CO-02113, CQE-CO-02114, CQE-CO-02115, CQE-CO-02116, CQE-CO-02117, CQE-CO-02118, CQE-CO-02119, CQE-CO-02705
Service Flow Rate Service-flow rating varies by selected model; confirm the exact GPM rating against current Crystal Quest documentation before ordering.
Sizing Note Final model selection should be based on site flow demand, water quality, pipe size, control head type, backwash requirements, and available installation space
Peak Flow Confirm peak flow for the selected model against current Crystal Quest documentation before ordering.
Backwash Flow Confirm backwash flow and drain capacity for the selected model before ordering.
Control Head Options Automatic; Manual Upflow; Manual Downflow with Backwash on supported models
Control Head Availability Note Manual upflow and manual downflow/backwash options are available only on supported models; higher-flow configurations are automatic only or automatic with connection-size choices
Electronic Control Valve 5600, 2510, 2850, 2900, 3150 / 3900, or 3900, depending on model
Pipe Size Pipe size varies by selected model; confirm required pipe size before ordering.
Demineralizing Multi-Media Media volume varies by selected model; confirm exact cubic-foot media volume before ordering.
PSI Range 35-60 PSI
Mineral Tank Size Confirm mineral tank size for the selected model before ordering.
Space Required Confirm required installation clearance and floor space for the selected model before ordering.
Quartz Confirm quartz quantity for the selected model against current Crystal Quest documentation before ordering.
Selection Note Confirm service flow, peak flow, pipe size, tank size, media volume, backwash-flow requirement, drain capacity, water quality, control-head type, and available installation space before final system selection.
Water Quality Note Demineralizing system selection should be based on source-water chemistry and treatment goals; do not size by GPM alone.
Tank Material Heavy-duty composite fiberglass
Standard Features Timer control valves, high-flow distributor, all-brass motor-driven control valve, adjustable backwash cycles, self-adjusting backwash controller, backwash flow controller
Optional Add-Ons Metered control valve, backwash bypass, 3200NT controller, NXT upgrade controller, duplex parallel, twin alternating, triplex progressive, optional skid mounting for tanks

Crystal Quest Demineralizing DI Water Filtration System Info

Commercial Tank Installation & Operation Guide