SUPRAdisc™ AKS FB Modules with Activated Carbon Sheet Media
When food and beverage producers need reliable carbon adsorption without the challenges of powdered activated carbon (PAC), SUPRAdisc AKS FB Modules offer a cleaner, more controlled way forward. Built on Pall’s long established SUPRAdisc 1 single cell module design, first introduced in the 1980s, these modules bring the familiarity of a proven platform together with the efficiency of activated carbon sheet technology. Each module is engineered from filter cells containing two sheets and a drainage core, precisely sealed by injection molding and assembled using flat gasket or bayonet/double O ring adapters for dependable performance.
Available in 12 inch and 16 inch formats, the AKS FB range provides a robust solution for processes that require color, odor, or contaminant reduction, without the dust, clean down effort, or filtration complexity associated with bulk PAC handling. Shop SUPRAdisc™ AKS FB Modules
A cleaner, more controlled way to use activated carbon
At the heart of each SUPRAdisc AKS FB Module lies Pall’s activated carbon sheet media which is a carbon impregnated matrix of cellulosic fibers designed to deliver powerful adsorption without the drawbacks of loose powders. This immobilized carbon structure ensures consistent contact between the process fluid and carbon particles, supporting effective removal of contaminants, off flavors and discoloration. At the same time, it eliminates carbon dust migration, operator exposure and handling challenges common to bulk PAC.
Internal testing comparing the same carbon grade has shown that the immobilized carbon format can deliver up to 150% better color removal efficiency than bulk PAC, underscoring how sheet based technology optimizes adsorption contact time and utilization.
Designed for operational simplicity and product consistency
Producers working with bulk PAC know well the effort required; powder dosing, mixing, equipment cleaning, and additional filtration to remove residual carbon. SUPRAdisc AKS FB Modules remove these burdens entirely. With carbon fixed inside the sheet structure, there is no dusting, no slurry preparation, and no risk of loose carbon reaching downstream equipment.
The modules integrate easily into existing SUPRAdisc housings, offering a closed, contained, and easy to handle format that aligns with Pall’s broader depth filtration architecture. Whether supporting small batch craft operations or large scale processing, AKS FB media provides a controlled and repeatable way to achieve color and odor correction.
Where SUPRAdisc AKS FB Modules Excel
Across the food and beverage industry, SUPRAdisc AKS FB Modules have proven valuable in applications where adsorption is a critical step. These include:
- Correction of off color, flavor, and odors in distilled spirits
- Decolorization of sweeteners and sugar syrups
- Color adjustment in juices and beer
- Dechlorination in process water systems
Because the activated carbon is immobilized within the sheet matrix, fluids flow evenly through the media without the channeling effects often seen in traditional activated carbon columns, ensuring full adsorption capacity is utilized and minimizing breakthrough risk. Because the carbon is held firmly within the media depth, the sheet structure further promotes efficient adsorption and consistent filtrate quality.
The SUPRAdisc™ AKS FB portfolio showcases Pall’s immobilized activated carbon sheet modules designed for efficient adsorption and high filtrate quality.
A closer look at performance and value
The benefits of this immobilized carbon approach extend beyond adsorption performance:
- Uniform adsorption layer for reliable contaminant removal
- No carbon dust release, supporting both equipment protection and product quality
- Reduced operational complexity, eliminating powder dosing and extensive cleaning
- Food Contact Compliance, helping ensure confidence in regulatory environments
- Proven SUPRAdisc 1 platform compatibility, enabling straightforward integration into existing systems
Access documentation & technical support
Whether you're evaluating SUPRAdisc AKS FB for a new line or looking to improve an existing adsorption step, Pall provides the resources needed to support implementation.
Speak With a Filtration Expert
Optimizing adsorption performance often starts with a conversation. Pall’s technical specialists are available to help evaluate your process needs.
Explore connected technologies
SUPRAdisc AKS FB Modules are part of Pall’s broader depth filtration and carbon media portfolio designed to support clarity, flavor preservation, and process efficiency across beverage categories.
Frequently Asked Questions
What are SUPRAdisc AKS FB Modules?
SUPRAdisc AKS FB Modules are enclosed depth filter modules that use immobilized activated carbon sheet media to support color, odor, and contaminant reduction in food and beverage processing. They are built on Pall’s SUPRAdisc 1 single cell module design.
How do SUPRAdisc AKS FB Modules differ from powdered activated carbon (PAC)?
The modules eliminate powder dosing, dust generation, slurry handling, and downstream carbon separation steps associated with bulk PAC. The immobilized carbon structure helps simplify cleaning and reduce operational effort.
Why is immobilized activated carbon more efficient than bulk PAC?
The sheet matrix promotes consistent contact between the fluid and carbon particles, helping improve adsorption performance. Internal testing with the same carbon grade showed up to 150 percent better color removal compared to bulk PAC.
What applications are SUPRAdisc AKS FB Modules used for?
Common applications include correction of off color, flavor, and odors in distilled spirits, decolorization of sweeteners and sugar syrups, color adjustment in juices and beer, and dechlorination in process water.
Are the modules food contact compliant?
Yes. AKS FB media is produced in accordance with Pall’s quality standards and is designed to meet food contact regulatory requirements for use in food and beverage processing.
Which housings are compatible with SUPRAdisc AKS FB Modules?
SUPRAdisc AKS FB Modules fit into SUPRAdisc style housings designed for enclosed depth filtration. SUPRA housings provide a closed system approach suitable for food and beverage liquids.
Where can I find datasheets or instructions for use?
Instructions for Use and Application Bulletins are available from the documentation section on the product page. The AKS Series Datasheet is also available online.