GF-20 Gas Filter
GF-20 / GAS FILTER
GF-20 Gas Filter
GF-20 Gas Filter is a compact CBRN filtration solution designed for low-flow collective protection applications. Using high-surface-area activated carbon, the filter is intended to adsorb toxic chemical agents and hazardous airborne contaminants before air is distributed to protected vehicle or shelter interiors.
Activated-carbon gas filtration for compact military vehicle and shelter-based CBRN collective protection architectures.
Compact Activated-Carbon Filtration for Low-Flow CBRN Systems
The primary purpose of the GF-20 Gas Filter is to reduce toxic chemical agents and hazardous airborne contaminants in CBRN-threat environments before air is supplied to protected spaces.
High-surface-area activated carbon supports physical and chemical adsorption in compact collective protection systems designed for controlled, low-volume air circulation.
Compact Gas Filtration for Military Vehicles and Shelters
GF-20 is intended for military vehicles and shelters requiring compact, low-capacity CBRN gas filtration. Typical applications include armored vehicles, tactical platforms and enclosed military systems where controlled airflow and localized protection are required.
Its compact structure supports integration into vehicle-mounted and shelter-based CBRN filtration architectures.
Air Flow20
m³/h
High-Surface-Area Activated-Carbon Adsorption
The supplied narrative specifies an airflow capacity of 20 m³/h. The separate technical table lists 20.4 m³/h. Both source values are retained in their respective contexts without recalculation or correction.
The activated-carbon medium is described as capturing and adsorbing hazardous contaminants through physical and chemical adsorption.
GF-20 Functional Features
Activated-Carbon Filtration
Uses high-surface-area activated carbon for physical and chemical adsorption.
Low-Flow Configuration
Designed for compact CBRN systems operating with low-volume air circulation.
200 Pa Resistance
The supplied technical data specifies an air flow resistance of 200 Pa.
Compact Integration
Supports vehicle-mounted and shelter-based filtration architectures.
10-Year Storage Period
The technical table lists 10 Years / between 20–40°C.
TNO Tested & Approved
The supplied information states that GF-20 has been tested and approved by TNO.
Activated-Carbon Gas Filtration Architecture
Activated Carbon
- Type
- High-Surface-Area Activated Carbon
- Process
- Physical & Chemical Adsorption
- Application
- CBRN Gas Filtration
Low-Flow Operation
- Narrative Value
- 20 m³/h
- Technical Table
- 20.4 m³/h
- Resistance
- 200 Pa
Specified Chemical Agents
- Examples
- Sarin, Mustard Gas, Capsaicin
- Additional
- Chlorine, Tabun
- Scope
- As Listed in Supplied Product Information
Operational Applications
Contaminants Identified in the Supplied GF-20 Information
The supplied information specifically identifies Sarin, Mustard gas, Capsaicin, Chlorine and Tabun among the chemical agents addressed by the activated-carbon medium.
The source also describes broader CBRN-threat coverage including biological, radiological and nuclear contaminants. This wording is retained as supplied and is not expanded beyond the source.
Low-Flow Gas Filtration Before Air Distribution
GF-20 processes incoming contaminated air through its activated-carbon medium before air is distributed to protected vehicle or shelter spaces.
Its compact dimensions and low-flow filtration architecture support localized collective protection systems where installation space and controlled airflow are key constraints.
International Testing and TNO Approval
The supplied product information states that GF-20 is designed and validated through internationally recognized testing procedures and has received TNO testing and approval for CBRN filtration performance.
Frequently Asked Questions
01What type of threats does the GF-20 Gas Filter address?
The supplied information identifies Sarin, Mustard gas, Capsaicin, Chlorine and Tabun, and also describes broader CBRN-threat coverage.
02What filtration technology is used in the GF-20 Gas Filter?
GF-20 uses high-surface-area activated carbon for physical and chemical adsorption.
03What airflow capacity is stated for GF-20?
The narrative states 20 m³/h, while the technical data table lists 20.4 m³/h. Both values are retained from the source.
04Where is the GF-20 Gas Filter typically deployed?
Typical applications include military vehicles, armored platforms, tactical systems and shelters requiring compact CBRN gas filtration.
05Has the GF-20 Gas Filter been independently tested?
Yes. The supplied information states that the filter has been tested and approved by the TNO laboratory.
Technical Data
Need More Information About the GF-20 Gas Filter?
Contact our team for GF-20 integration, compact CBRN gas filtration and application-specific collective protection requirements.