Nanofibre flame retardant cartridge for industrial explosive atmospheres

REDClean® NFR-E is the earthed version of the AAF’s nanofibre flame retardant cartridge.

Appropriate for handling potentially explosive dust, in compliance with ATEX directives and guidelines, is a high-performance cartridge with a synthetic and cellulose media blend and a nanofibre outer layer. Smallest dust particle retention is assured in addition to a longer life cycle due to the fine pore structure that excels particles at the surface.

Its flame retardant finish slows down combustion and flame propagation, increasing safety when incandescent particles appear on dust.


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Suitable for explosive atmospheres

Group 33

Fire risk reduced

Group 34

Cost and energy savings


Features & Benefits

  • F9 efficiency (EN779).
  • Industry-leading nanofibre technology. Highest efficiency with the lowest differential pressure.
  • Less compressed air consumption.
  • Increased life cycle and reduced maintenance costs.
  • High efficiency in metal processing, food, chemical, pharmaceutical and textile industries.
Thermal Cutting

Thermal Cutting

Reduce the impact of metal fumes on the environment while ensuring a cleaner and safer indoor atmosphere in your facility.

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Surface Treatment

Surface Treatment

Achieve a safe and healthy working environment and reduce outdoor emissions by removing toxic fumes and contaminant particles.

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Here to support you

Our experts will guide you to the best filtration solution to improve the indoor air quality in your facility.