Heavy-Duty Hard Water Removal for High-Demand Systems
Hard water doesn’t just leave spots—it builds up inside your entire system, restricting flow, increasing energy costs, and damaging expensive equipment. The 210,000 Grain Water Softener is built to handle larger properties and commercial demand, removing hardness minerals before they can cause long-term damage. This system;
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Prevents scale buildup in pipes, boilers, and equipment
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Maintains strong water pressure in high-usage environments
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Improves heating efficiency and reduces energy costs
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Eliminates residue on fixtures, glass, and surfaces
How It Works
Using ion-exchange technology, calcium and magnesium are removed from the water and replaced with sodium—delivering:
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True soft water (not just scale prevention)
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Long-term protection for plumbing and equipment
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Consistent performance even under heavy usage
Built for Commercial Performance
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210,000 grain capacity for high water demand
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Service flow around 35 GPM for larger systems
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Heavy-duty fiberglass tank and high-flow distributor
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All-brass control valve with fully adjustable cycles
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Automatic backwash system for low maintenance
Benefits
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Extends lifespan of boilers, heaters, and appliances
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Reduces costly maintenance and downtime
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Improves cleaning efficiency with less detergent
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Delivers consistent soft water across large properties
Why 210,000 Grains?
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210K → Restaurants, hotels, car washes, apartment buildings, and laundromats.
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Much higher capacity = handles significantly more water before regenerating
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Longer runtime + better for continuous demand
vs Salt-Free Conditioners
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Salt-free → prevents scale only
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This system → removes hardness entirely, maximum protection for equipment and plumbing
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Certification Test
| Specification |
CQE-CO-02039 |
CQE-CO-02041 |
CQE-CO-02043 |
CQE-CO-02044 |
CQE-CO-02045 |
CQE-CO-02046 |
CQE-CO-02047 |
CQE-CO-02048 |
CQE-CO-02049 |
CQE-CO-02050 |
CQE-CO-02050A |
| Service Flow (GPM) |
9-11 |
10-13 |
15 |
20 |
35 |
60 |
75 |
185 |
200 |
245 |
390 |
| Backwash FLow (GPM) |
4 |
4 |
5 |
7 |
12 |
15 |
25 |
35 |
50 |
65 |
75 |
| Pipe Size |
1" |
1" |
1" |
1.5" |
1.5" |
2 |
2" |
2" / 3" |
3" |
3" |
3" |
| Electronic Control Valve |
5600 |
5600 |
2510 |
2850 |
2850 |
2900 |
2900 |
3150 / 3900 |
3900 |
3900 |
3900 |
| Filter Media Volume |
1.5 ft³ |
2 ft³ |
3 ft³ |
4 ft³ |
7 ft³ |
10 ft³ |
15 ft³ |
20 ft³ |
30 ft³ |
40 ft³ |
60 ft³ |
| PSI Range |
35-60 |
35-60 |
35-60 |
35-60 |
35-60 |
35-60 |
35-60 |
35-60 |
35-60 |
35-60 |
35-60 |
| Grain Capacity |
45,000 |
60,000 |
90,000 |
120,000 |
210,000 |
300,000 |
450,000 |
600,000 |
900,000 |
1,200,000 |
1,800,000 |
| Brine Tank Capacity |
130L / 36G |
130L / 36G |
300L / 79G |
300L / 79G |
500L / 132G |
800L / 211G |
1000L / 265G |
1500L / 396G |
2000L / 528G |
2000L / 528G |
2000L / 528G |
| Mineral Tank Size (in.) |
10" x 54" |
12" x 52" |
14" x 65" |
16" x 65" |
21" x 62" |
24" x 72" |
30" x 72" |
36" x 72" |
42" x 72" |
48" x 72" |
63" x 83" |
| Brine Tank Dimensions |
18" x 33" |
18" x 33" |
23” x 47” |
23” x 47” |
29” x 52” |
34” x 53” |
39” x 55” |
51” x 52” |
51” x 63” |
51” x 63” |
51” x 63” |
| Space Required (in.) (L x W x H) |
30" x 20" x 64" |
32" x 20" x 62" |
39" x 25” x 75" |
41" x 25” x 75" |
53" x 31” x 84" |
58" x 36” x 95" |
71" x 41” x 95" |
91" x 53” x 192" |
98" x 53” x 192" |
103" x 53” x 192" |
118" x 53” x 203" |
| Quartz (lbs.) |
15 |
20 |
30 |
40 |
70 |
120 |
150 |
300 |
300 |
450 |
1800 |
Replacement Media
| Eagle Water Softener Resin |
CQE-RM-05002 |
| Eagle Multimedia |
CQE-RM-05001 |
Certification Test
Water Softener Product Data Sheet
Water Softener Safety Data Sheet
2850 Control Head Manual
General Commercial Tank Manual
7cu Softener Schematic
Crystal Quest One-Year Limited Warranty
CRYSTAL QUEST® warrants your CRYSTAL QUEST® Water Filter Systems for one year from the date of purchase (except filter cartridges and UV bulbs ) against all defects in materials and workmanship, when used in compliance with the Use and Care Manual. CRYSTAL QUEST® disclaims all implied warranties, including without limitation, warranties of merchantability and fitness for a particular purpose. If for any reason the product proves to be defective within one year from the date of purchase the customer would be responsible for all shipping charges and the unit should be shipped to CRYSTAL QUEST®. The entire system will be repaired or replaced without charge for the repairs or replacement. Please package your CRYSTAL QUEST® unit carefully to avoid damage in transit. This warranty gives you specific legal rights, and you may have other legal rights which vary from state to state. CRYSTAL QUEST® assumes no responsibility for incidental or consequential damages; for damages arising out of the misuse of the product or the use of any unauthorized attachment. Some states do not allow the exclusion or limitation of implied warranties or incidental or consequential damages, so the above limitations or exclusion may not apply to you.
*Refunds of Crystal Quest products will be issued in the form of a Crystal Quest gift card.
