Granular Activated Carbon Water Filtration System, 15 GPM automatic, white tank with black control head and black base
Granular Activated Carbon Water Filtration System
Has the manufacturer specified this configuration for your application and operating conditions?
- Worth considering for
- Project buyers who can provide a feed-water analysis and a defined treatment and flow requirement.
From $1,829.99
Archived USD price · Check today’s price with Crystal Quest.
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A documentation-based review of the manufacturer’s listing and specifications. How we reviewed it
Our assessment
The Granular Activated Carbon Water Filtration System belongs on a comparison list when its documented application matches your needs. The important next step is to verify the configuration and compatibility, rather than deciding from the product photograph alone.
What the listing gives you
- Configuration choices are documented
Flow Rate: 15 GPM, 20 GPM, 35 GPM, 60 GPM (all options are listed below). Control Head: Automatic, Manual (Upflow), Manual (Downflow w/ Backwash), Automatic / 2" Connection (all options are listed below)
- Supporting documents are available
The manufacturer links technical or installation documents. We have kept those references with the product research below.
- Identifiable part numbers
CQE-CO-02051, CQE-CO-02051A, CQE-CO-02051B and 17 more. These are useful for asking the manufacturer about an exact configuration.
What deserves a closer look
- Fit comes first
Treat selection as a project specification: confirm the capacity, connections, utilities, commissioning and service requirements in writing.
- Look beyond the listed price
Compare the installed scope, maintenance support and consumables with the equipment quote. A catalog configuration may still require application-specific confirmation.
- Compare the same configuration
The source lists 20 configurations. Use the model and part-number table below so that a size, package or optional component is not mistaken for a different specification.
These are our reading of the published information and our buying considerations. They are not measured performance results.
The specifications, in context.
Values below are published by Crystal Quest. Specifications may describe different configurations; read the model labels and compare the complete source tables in the reference section.
SpecificationsOriginal technical table 1 of 1
| Specification | CQE-CO-02051 | CQE-CO-02052 | CQE-CO-02053 | CQE-CO-02054 | CQE-CO-02055 | CQE-CO-02056 | CQE-CO-02057 | CQE-CO-02058 | CQE-CO-02159 |
|---|---|---|---|---|---|---|---|---|---|
| Service Flow Rate GPM | 15 | 20 | 35 | 60 | 75 | 185 | 200 | 245 | 390 |
| Peak Flow GPM | 22 | 41 | 60 | 95 | 140 | 250 | 270 | 280 | 450 |
| Backwash Flow GPM | 5 | 7 | 12 | 15 | 25 | 35 | 50 | 65 | 75 |
| Pipe Size | 1" | 1.5" | 1.5" | 2" | 2" | 2" / 3" | 3" | 3" | 3" |
| Electronic Control Valve | 2510 | 2850 | 2850 | 2900 | 2900 | 3150 / 3900 | 3900 | 3900 | 3900 |
| Premium Coconut Shell GAC | 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 |
| Mineral Tank Size (in.) |
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" |
| Space Required (in.) (D x H) |
16" x 75" | 18" x 75" | 23" x 84" | 24" x 95" | 32" x 95" | 40" x 192" | 46" x 192" | 52" x 192" | 67" x 203" |
| Quartz (lbs.) | 30 | 40 | 70 | 100 | 150 | 200 | 300 | 400 | 600 |
Multi-column comparison tables are preserved in full under Manufacturer reference.
Choose the configuration carefully.
Treat selection as a project specification: confirm the capacity, connections, utilities, commissioning and service requirements in writing.
Model & part-number reference 20 configurations
This is a reference table, not an ordering form. SKU and option names are reproduced from the manufacturer snapshot.
| Configuration | Part number / SKU | Listed price (USD) |
|---|---|---|
| 15 GPM / Automatic | CQE-CO-02051 | $2,009.99 |
| 15 GPM / Manual (Upflow) | CQE-CO-02051A | $1,829.99 |
| 15 GPM / Manual (Downflow w/ Backwash) | CQE-CO-02051B | $1,849.99 |
| 20 GPM / Automatic | CQE-CO-02052 | $2,659.99 |
| 20 GPM / Manual (Upflow) | CQE-CO-02052A | $2,369.99 |
| 20 GPM / Manual (Downflow w/ Backwash) | CQE-CO-02052B | $2,429.99 |
| 35 GPM / Automatic | CQE-CO-02053 | $3,539.99 |
| 35 GPM / Manual (Upflow) | CQE-CO-02053A | $3,259.99 |
| 35 GPM / Manual (Downflow w/ Backwash) | CQE-CO-02053B | $3,319.99 |
| 60 GPM / Automatic | CQE-CO-02054 | $4,819.99 |
| 60 GPM / Manual (Upflow) | CQE-CO-02054A | $4,519.99 |
| 60 GPM / Manual (Downflow w/ Backwash) | CQE-CO-02054B | $4,589.99 |
| 75 GPM / Automatic | CQE-CO-02055 | $7,929.99 |
| 75 GPM / Manual (Upflow) | CQE-CO-02055A | $7,439.99 |
| 75 GPM / Manual (Downflow w/ Backwash) | CQE-CO-02055B | $7,699.99 |
| 185 GPM / Automatic / 2" Connection | CQE-CO-02056 | $12,719.99 |
| 200 GPM / Automatic | CQE-CO-02057 | $16,459.99 |
| 245 GPM / Automatic | CQE-CO-02058 | $18,699.99 |
| 185 GPM / Automatic / 3" Connection | CQE-CO-02056-3IN | $14,219.99 |
| 390 GPM / Automatic | CQE-CO-02159 | $25,049.99 |
Price snapshot from November 8, 2026. This is not a current offer or a stock confirmation.
Think beyond day one.
Compare the installed scope, maintenance support and consumables with the equipment quote. A catalog configuration may still require application-specific confirmation.
- Match the exact model or SKU before relying on an installation diagram or replacement schedule.
- Ask what the quoted package includes and what must be supplied separately.
- Keep the manufacturer’s operating instructions with your service and replacement records.
Documents & videos
- Coconut GAC Product Data SheetDocument
- Coconut GAC Safety Data SheetDocument
- Catalytic Coconut GAC Product Data SheetDocument
- Catalytic Coconut GAC Safety Data SheetDocument
- ERA 6500 & 9500 Product Data SheetDocument
- ERA 6500 & 9500 Safety Data SheetDocument
- Ion Exchange Resin Product Data SheetDocument
- Ion Exchange Resin Safety Data SheetDocument
- Installation InstructionsDocument
- 2510 Control Head ManualDocument
- 2850 Control Head ManualDocument
- 2900 Control Head ManualDocument
- 3150 Control Head ManualDocument
- 3900 Control Head ManualDocument
- Single StandardConfigurationDocument
- Double StandardConfigurationDocument
- Triple Standard ConfigurationDocument
- 5600 Control Head ManualDocument
- General Commercial Tank ManualDocument
Frequently asked questions
Has the manufacturer specified this configuration for your application and operating conditions?Our reading
The Granular Activated Carbon Water Filtration System belongs on a comparison list when its documented application matches your needs. The important next step is to verify the configuration and compatibility, rather than deciding from the product photograph alone.
Who is Granular Activated Carbon Water Filtration System worth considering for?Best fit
Project buyers who can provide a feed-water analysis and a defined treatment and flow requirement.
What are the configuration constraints and installation requirements?Fit & plumbing
Treat selection as a project specification: confirm the capacity, connections, utilities, commissioning and service requirements in writing.
What are the ongoing maintenance and filter replacement considerations?Ownership costs
Compare the installed scope, maintenance support and consumables with the equipment quote. A catalog configuration may still require application-specific confirmation.
Go back to the source.
The full product information below is supplied by Crystal Quest, including its own descriptions and claims. We have reorganized the typography and tables for reading. This material is separate from Elorova’s assessment.
Product overviewManufacturer material
Crystal Quest® Commercial Granular Activated Carbon (GAC) Filters are designed and manufactured for outstanding service. Our filters are the perfect solution to adsorb unfriendly and potentially harmful substances from your water source. GAC filters have applications in a variety of settings including government usages, school campuses, service industries, agriculture, and much more.
In fact, GAC has been known as the miracle media filter of choice by researchers for centuries due to its unique ability to improve taste, odor, and the color of water by removing undesirable contaminants. The EPA has deemed GAC filters to be the recommended method for removing a host of potentially hazardous and possibly carcinogenic chemicals in drinking water.
Compatible Valves:
GPM:15
2510 Automatic Control Head
Elevate your water treatment system with the cutting-edge 2510 Automatic Control Head, engineered for unparalleled precision and adaptability. This advanced control head is designed to meet the diverse needs of both filtration and water softening systems, offering two distinct operational modes to suit your specific requirements.
Features:
- Electromechanical Timer valves
- 3/5” control valve
- Standard 1.9" distributor pilot
- high service flow rate of 19 GPM
- backwash capacity of 17 GPM
- valves use all brass material
- engineered for commercial & industrial use
Add-Ons:
- NXT Display Controller
- Meter Valves
2510 Automatic Control Head
Elevate your water treatment system with the cutting-edge 2510 Automatic Control Head, engineered for unparalleled precision and adaptability. This advanced control head is designed to meet the diverse needs of both filtration and water softening systems, offering two distinct operational modes to suit your specific requirements.
Features:
- Electromechanical Timer valves
- 3/5” control valve
- Standard 1.9" distributor pilot
- high service flow rate of 19 GPM
- backwash capacity of 17 GPM
- valves use all brass material
- engineered for commercial & industrial use
Add-Ons:
- NXT Display Controller
- Meter Valves
GPM:20 - 35
2850 Automatic Control Head
This advanced control head is designed to meet the diverse needs of both filtration and water softening systems, offering two distinct operational modes to suit your specific requirements.
Features:
- Electromechanical Timer valves
- 1 1/2” control valve
- Standard 1.9" distributor pilot
- high service flow rate of 60 GPM
- backwash capacity of 47 GPM
- valves use all brass material
- Fully adjustable 5-cycle control
- engineered for commercial & industrial use
Add-Ons:
- NXT Display Controller
- XT Display Controller
- Meter Valves
2850 Automatic Control Head
This advanced control head is designed to meet the diverse needs of both filtration and water softening systems, offering two distinct operational modes to suit your specific requirements.
Features:
- Electromechanical Timer valves
- 1 1/2” control valve
- Standard 1.9" distributor pilot
- high service flow rate of 60 GPM
- backwash capacity of 47 GPM
- valves use all brass material
- Fully adjustable 5-cycle control
- engineered for commercial & industrial use
Add-Ons:
- NXT Display Controller
- XT Display Controller
- Meter Valves
GPM:60 - 75
2900 Automatic Control Head
Elevate your water treatment setup with the 2900 Automatic Control Head, designed to redefine performance standards in commercial, industrial, and hot water applications. This advanced control head integrates superior technology and robust construction to deliver unmatched efficiency and reliability.
Features:
- Electromechanical Timer valves
- 2” control valve
- high service flow rate of 106 GPM
- backwash capacity of 36 GPM
- valves use all brass material
- self adjusting backwash controller
- engineered for commercial & industrial use
Add-Ons:
- NXT Display Controller
- XT Display Controller
- Meter Valves
2900 Automatic Control Head
Elevate your water treatment setup with the 2900 Automatic Control Head, designed to redefine performance standards in commercial, industrial, and hot water applications. This advanced control head integrates superior technology and robust construction to deliver unmatched efficiency and reliability.
Features:
- Electromechanical Timer valves
- 2” control valve
- high service flow rate of 106 GPM
- backwash capacity of 36 GPM
- valves use all brass material
- self adjusting backwash controller
- engineered for commercial & industrial use
Add-Ons:
- NXT Display Controller
- XT Display Controller
- Meter Valves
GPM:185 - 205
3900 Control Head
This robust and versatile control valve is designed to provide superior performance for both filtration and softening applications. With its advanced timer and metering options, the Vtrol V39 ensures precise control and efficient water management.
Features:
- NXT Display Controller
- 3" BSP female connections and 6" tank adaptersr
- valves use all brass material
- Supports both downflow (DF) and upflow (UF) regeneration
- engineered for commercial & industrial use
Add-Ons:
- NXT Display Controller
- Meter Valves
3900 Automatic Control Head
This robust and versatile control valve is designed to provide superior performance for both filtration and softening applications. With its advanced timer and metering options, the Vtrol V39 ensures precise control and efficient water management.
Features:
- NXT Display Controller
- 3" BSP female connections and 6" tank adaptersr
- valves use all brass material
- Supports both downflow (DF) and upflow (UF) regeneration
- engineered for commercial & industrial use
Add-Ons:
- NXT Display Controller
- Meter Valves
GPM:15 - 75
Manual Backwash Control
Features:
- easy operation
- Manual Filter Valve, Top Mount, 1" In/Out, 1" Female Drain, 1.05" OD Riser, 2.5" 8-NPSM Connection
- Manual Filter Valve, Top Mount, 2" In/Out, 1.5" Female Drain, 1.5" OD Riser, 4" 8-UN Connection
Manual Backwash Control
This robust and versatile control valve is designed to provide superior performance for both filtration and softening applications. With its advanced timer and metering options, the Vtrol V39 ensures precise control and efficient water management.
Features:
- NXT Display Controller
- 3" BSP female connections and 6" tank adaptersr
- valves use all brass material
- Supports both downflow (DF) and upflow (UF) regeneration
- engineered for commercial & industrial use
Add-Ons:
- NXT Display Controller
- Meter Valves
GPM:15 - 75
Manual Upflow Head
Features:
- No electricity and no back wash
- easy operation
- can be either up or down flow simply by plumbing it backwards
- Tank Head, UPVC, 2.5"-8NPSM Opening (1" NPT IN/OUT, 1" NPT Center Riser)
- Tank Head, UPVC, 4"-8UN Opening (2" NPT IN/OUT, 1.5" NPT Center Riser)
3900 Automatic Control Head
This robust and versatile control valve is designed to provide superior performance for both filtration and softening applications. With its advanced timer and metering options, the Vtrol V39 ensures precise control and efficient water management.
Features:
- NXT Display Controller
- 3" BSP female connections and 6" tank adaptersr
- valves use all brass material
- Supports both downflow (DF) and upflow (UF) regeneration
- engineered for commercial & industrial use
Add-Ons:
- NXT Display Controller
- Meter Valves
Technical specificationsManufacturer material
| Specification | CQE-CO-02051 | CQE-CO-02052 | CQE-CO-02053 | CQE-CO-02054 | CQE-CO-02055 | CQE-CO-02056 | CQE-CO-02057 | CQE-CO-02058 | CQE-CO-02159 |
|---|---|---|---|---|---|---|---|---|---|
| Service Flow Rate GPM | 15 | 20 | 35 | 60 | 75 | 185 | 200 | 245 | 390 |
| Peak Flow GPM | 22 | 41 | 60 | 95 | 140 | 250 | 270 | 280 | 450 |
| Backwash Flow GPM | 5 | 7 | 12 | 15 | 25 | 35 | 50 | 65 | 75 |
| Pipe Size | 1" | 1.5" | 1.5" | 2" | 2" | 2" / 3" | 3" | 3" | 3" |
| Electronic Control Valve | 2510 | 2850 | 2850 | 2900 | 2900 | 3150 / 3900 | 3900 | 3900 | 3900 |
| Premium Coconut Shell GAC | 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 |
| Mineral Tank Size (in.) |
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" |
| Space Required (in.) (D x H) |
16" x 75" | 18" x 75" | 23" x 84" | 24" x 95" | 32" x 95" | 40" x 192" | 46" x 192" | 52" x 192" | 67" x 203" |
| Quartz (lbs.) | 30 | 40 | 70 | 100 | 150 | 200 | 300 | 400 | 600 |
Included parts & replacementsManufacturer material
| Filtration Media Information | ||
|---|---|---|
| Product Data Sheet | Safety Data Sheet | |
| Coconut GAC | Coconut GAC Product Data Sheet |
Coconut GAC Safety Data Sheet |
| Catalytic GAC | Catalytic Coconut GAC Product Data Sheet | Catalytic Coconut GAC Safety Data Sheet |
| ERA 6500 & 9500 | ERA 6500 & 9500 Product Data Sheet |
ERA 6500 & 9500 Safety Data Sheet |
| Ion Exchange | Ion Exchange Resin Product Data Sheet |
Ion Exchange Resin Safety Data Sheet |
Installation & maintenanceManufacturer material
| Installation Instructions | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| GPM | 15 | 20 | 35 | 60 | 75 | 185 | 200 | 245 | 390 |
| Model No. | CQE-CO-02051 | CQE-CO-02052 | CQE-CO-02053 | CQE-CO-02054 | CQE-CO-02055 | CQE-CO-02056 | CQE-CO-02057 | CQE-CO-02058 | CQE-CO-02059 |
| Electronic Valve | 2510 Control Head Manual | 2850 Control Head Manual | 2850 Control Head Manual | 2900 Control Head Manual | 2900 Control Head Manual |
3150 Control Head Manual 3900 Control Head Manual |
3900 Control Head Manual | 3900 Control Head Manual | 3900 Control Head Manual |
| Mechanical Upflow Valve | 1" | 1.5 | 1.5 | 1.5 | 2" | N/A | N/A | N/A | N/A |
| Mechanical Down Flow/Backwashable Valve | 1" | 1.5" | 1.5" | 1.5" | 2" | N/A | N/A | N/A | N/A |
| Schematic Samples | ||
|---|---|---|
| Single StandardConfiguration | Double StandardConfiguration | Triple Standard Configuration |
What this review is based on.
Elorova researched the public Crystal Quest product listing, its published configuration data, source photographs and linked documents. The source page was checked on .
We have not purchased or installed this product, conducted a laboratory evaluation, or independently confirmed the manufacturer’s treatment and certification claims. We do not copy retailer star ratings into an Elorova rating.
Original Crystal Quest product listingOur research is a snapshot. Check the merchant’s current documentation, warranty, configuration, price and delivery terms before deciding. Read our editorial policy.
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