Granular Activated Carbon Water Filtration System
Granular Activated Carbon Water Filtration System - 15 GPM / Automatic is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Questions before buying?
Mon - Fri 9AM - 6PM EST
Customer Service Contact Email
Price Match Guarantee
Price Match Guarantee
We’re committed to offering the best online prices—if you find a lower price from an authorized retailer, we’ll beat it. Our 100% Price Beat Guarantee excludes promotions, auction sites, and exchanges, and factors in item price, tax, and shipping. For price match inquiries, contact us at (833) 932-9683
Delivery and Shipping
Delivery and Shipping
We offer fast and reliable shipping across the continental U.S., with free shipping available on most orders (exclusions may apply based on brand and product type). Orders are typically processed within 1–2 business days and transit time is usually 4–7 business days. Larger items may ship via freight and require a scheduled curbside delivery. Please ensure your contact details are accurate at checkout. For questions about delivery timelines, shipping eligibility, or special requests, feel free to contact us directly. See Policy.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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
Schematic Samples




















