Crystal Quest 300,000 grain commercial water softener with 60 GPM service flow

Crystal Quest Commercial Water Softener 300,000 Grains | Single 10 cu.ft CQE-CO-02046

Crystal Quest SKU: CQE-CO-02046
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Commercial water softening · CQE-CO-02046

300,000-grain softening engineered for commercial demand

Reduce calcium and magnesium hardness before water reaches plumbing, fixtures, and water-using equipment. This high-capacity Crystal Quest system combines point-of-entry ion exchange with automatic operation for demanding commercial applications.

300,000Grain capacity
60 GPMService flow
10 ft³Media volume
2 inchesConnection

Product details

Commercial capacity with automatic operation

The Crystal Quest CQE-CO-02046 is a single-tank commercial water softener with 300,000 grains of listed capacity, 10 cubic feet of ion-exchange media, a listed 60 GPM service flow, and a 2-inch plumbing connection.

Point-of-entry treatment

Treats incoming water before it moves through the property.

Automatic regeneration

The control platform manages service and regeneration cycles.

Commercial flow

The configuration is listed for service flow up to 60 GPM.

System benefits

Benefits throughout the property

  • Reduces calcium and magnesium hardness before distribution
  • Helps address mineral scale in plumbing and water-using equipment
  • Supports more consistent cleaning and fixture appearance
  • Treats incoming water at the point of entry
  • Automatic regeneration supports ongoing commercial operation
  • High-capacity configuration serves demanding applications

Compatible valve included

Fleck 2900-compatible automatic valve

The system includes the Fleck 2900 automatic control platform specified for this commercial configuration. The valve manages service and regeneration cycles and is matched to the system’s listed flow requirements.

The Fleck 2900 control-head manual is included in the resources below.

Sizing guidance

Size around actual demand

Use measured hardness, average daily volume, peak simultaneous demand, regeneration frequency, and anticipated growth. Grain capacity alone is not sufficient.

Before ordering

Confirm that the building demand, incoming plumbing, and drain capacity support the listed service and backwash flow rates.

Applications

Built for demanding commercial water use

Hospitality and food service

Consider for appropriately sized hotels, restaurants, and commercial kitchens.

Multi-unit properties

Supports centralized point-of-entry treatment when verified demand fits the system.

Commercial facilities

May serve facilities with substantial daily usage after professional application review.

Technical data

Published specifications

Model CQE-CO-02046
Capacity 300,000 grains
Service flow 60 GPM
Backwash flow 15 GPM
Connection 2 inches
Control valve Fleck 2900
Media volume 10 ft³
Pressure range 35–60 PSI
Mineral tank 24 × 72 inches
Brine tank 34 × 53 inches · 211 gallons
Required space 58 × 36 × 95 inches

Installation planning

Confirm the site before ordering

  • Test source-water hardness and other relevant conditions
  • Calculate daily volume and peak simultaneous demand
  • Verify the drain can accept the listed 15 GPM backwash flow
  • Confirm floor loading and freight delivery requirements
  • Provide clearance for plumbing, salt loading, and service
  • Confirm electrical access and bypass plumbing
  • Follow manufacturer instructions and applicable codes

Professional installation is recommended.

Documentation

Manuals and product resources

Crystal Quest one-year limited warranty

The current manufacturer warranty states one year from purchase against defects in materials and workmanship when the system is used according to the Use and Care Manual. Review the manufacturer warranty terms for exclusions, shipping responsibilities, and applicable limitations.

Frequently asked questions

Commercial softener questions

How should the 300,000-grain system be sized?
Use measured hardness, average daily consumption, peak simultaneous flow, desired regeneration frequency, and anticipated growth. Grain capacity alone is not sufficient.
What flow rates must the site support?
CQE-CO-02046 is listed at 60 GPM service flow and 15 GPM backwash flow. Verify both building demand and drain capacity before ordering.
Is the Fleck 2900-compatible valve included?
Yes. The system includes the automatic control platform specified for this commercial configuration.
Is professional installation recommended?
Yes. Confirm drainage, floor loading, electrical access, bypass plumbing, salt-loading clearance, service access, freight delivery requirements, and applicable codes before installation.
Shipping, Returns, & Warranties

Orders Processing: Our chosen couriers, including USPS, UPS, and FedEx, consistently facilitate the delivery of your items from our warehouse. Please note that processing times may vary depending on the brand. All orders are processed and shipped within 1 - 5 business days.

Order Confirmation: As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your card for the purchase.

30 Day Returns: If your order arrives damaged, we will exchange you a replacement. For more details, visit our Refund Policy Page.

View our Full Brand Warranty Page Here
Why do some brands cost more than others?

Pricing varies based on number of filtration stages, system capacity (GPM / output), technology (RO, UV, hydrogen, etc.), build quality and components. Most systems range widely from a few hundred dollars to several thousand depending on features and performance. Higher-end systems typically offer better purification, longer lifespan, and more advanced features
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