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Activated Carbon Depth Stack Filter(Upgraded Version)
Activated Carbon Depth Stack Filter(Upgraded Version) Activated Carbon Depth Stack Filter(Upgraded Version)

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Activated Carbon Depth Stack Filter(Upgraded Version)

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  • DKF-C

  • Pharma&Biotech, Food & Beverage, Fine Chemical

  • Depth Filters

  • Activated carbon fiber(ACF)

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Activated Carbon Depth Stack Filter - Zero Shedding for Endotoxin & Color Removal


The DKF-C Series Activated Carbon Depth Stack Filter combines high-purity activated carbon, cellulose, and positively charged resin to provide effective adsorption and decolorization while minimizing carbon shedding. Designed for biopharmaceutical processes, it supports reliable endotoxin removal, while also providing efficient color removal for fine chemical and food industry applications, helping maintain product purity and process safety.


Activated Carbon Depth Stack Filter for beverage



FOOD & BEVERAGE

Off-Flavor & Odor Removal from Sweeteners & Amino Acids

Decolorization of Wine & Juice

Clarification & Purification of Process Liquids


Compliance: FDA 21 CFR 177.2440 & 1520; NSF/ANSI 42 & 61; EU 1935/2004

Recommend Series: DKF-C


Activated Carbon Depth Stack Filter for Fine Chemical




FINE CHEMICAL

 Decolorization & Odor Removal for Pharmaceutical Intermediates  

 Purification of Fine Chemical Intermediates

 Removal of Organic Pollutants from Solvents


Recommend Series: DKF-C

                                                                  

Activated Carbon Depth Stack Filter for pharma&biotech application




PHARMA&BIOTECH

Decolorization of API Solutions

 Endotoxin Removal for Small Molecules

• Sterile Filtration of Blood Products

 Clarification Filtration of Biologicals


Compliance: USP Class VI, ISO 13485, cGMP, FDA (DMF)

Recommend Series:DKF-C








Complete Depth Filtration Solutions Available

Activated Carbon Depth Stack Filter from LOONG FILTRATION


BENEFITS OF ACTIVATED CARBON DEPTH STACK FILTER

Zero Carbon Dust Shedding: The proprietary composite structure helps prevent carbon media migration, supporting product purity and protecting downstream equipment.

Enhanced Adsorption Capacity: High-surface-area activated carbon combined with positively charged resin enables effective removal of color, odors, and endotoxins.

Broad Chemical Compatibility: Suitable for a variety of solvents and process fluids used in pharmaceutical and chemical applications.

High Temperature Resistance: Designed to withstand operating temperatures up to 80°C while maintaining structural integrity and filtration performance.

High Flow Rate Design: Optimized porosity and stacked media configuration help minimize pressure drop while supporting high throughput.

Consistent and Reliable Performance: Provides a clean, contained alternative to traditional powdered carbon processes, helping deliver stable and reliable filtration performance.


MATERIALS OF CONSTRUCTION

Filter Material Cellulose, Diatomite, Activated Carbon, Synthetic Resin
Core PP
Support/Diversion layer PP
O-rings/Gasket Silicone/EPDM/Viton


PERFORMANCE CHARACTERISTICS

Max. Operating Temperatur

<80 ℃

Max. Differential Pressur

2.5 bar (23 ℃)

1.0 bar (80 ℃)


BIOSAFETY 

Endotoxin
<0.25 EU/ml
Biocompatibility
Compliant with USP <88> Class VI Plastic Biocompatibility Requirements






SERIES MATERIAL RATING(μm) END CAP OD(in) LAYER
DKF-C Activated Carbon 0.2um DOE/Flat 8'' 8


0.45-1.0um
12'' 12


1.0-5.0um
16'' 15


5-10um

16


10-20um




20-40um





What are the benefits of using LOONG Filtration filter cartridges in the life science industry?

LOONG Filtration's filtration solutions are integrated into key stages of drug development and production. Our filtration materials are FDA compliant and meet applicable USP biosafety requirements, while our cleanroom operations follow ISO 9001 and GMP guidelines. These solutions help support process scale-up, improve production efficiency, shorten time-to-market, and optimize overall filtration costs.


What are the key factors to consider when selecting a filter cartridge?

Important factors include micron rating, flow rate, chemical compatibility, operating pressure, temperature, and the type and concentration of contaminants to be removed. Our engineering team can help evaluate your process requirements and select a suitable filter element.


What construction configurations are available for LOONG's filter cartridges?

LOONG's filter cartridges are available in four main construction types: depth, pleated, pleated-depth, and string-wound or spiral-wound configurations.


What is the difference between surface filtration and depth filtration?

Surface filtration captures contaminants primarily on the surface of the filter media, particularly particles larger than the effective pore size. Depth filtration captures contaminants throughout the internal media structure, allowing particles to be retained at different depths within the filter.


Does LOONG Filtration provide one-stop filtration solutions?

Yes. LOONG Filtration offers a broad range of filtration products designed for different applications and process requirements. Our comprehensive product portfolio helps simplify the purchasing process by providing customers with multiple filtration solutions from a single supplier.



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