Screw-type combination filter 81 ASt (A2 P3 R D) Protection class: A2 P3 R D
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Screw-type combination filter 81 ASt (A2 P3 R D) Protection class: A2 P3 R D

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Part #: 7.626 397Manufacturer #: 924400
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AED 104٫48

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Product overview
The filters are tested and approved to EN143 / EN 14387. Offer very low breathing resistance. Their lifespan depends on the toxicity, humidity and air consumption of the user. Measurements differ with application so it is impossible to predict the working lifespan. Filter exhaustion can be detected as follows:
  • Gas filters: appearance of odours, tastes or irritants in inhaled air.
  • Particle filters: increase in breathing resistance.

Storage times for unused gas and combination filters (kept sealed in manufacturer's packaging) 6 years. Particle filters can be stored for 10 years.

Individually sealed in PE bags and packed in outer boxes.
Product Specifications
  • HS Code #84213925
  • Filter connectionScrew
  • ForBRK 820, BariMask HF
  • MaterialAluminium
  • Sort of filterCombined filter
  • StandardEN143 / EN 14387
  • Type81 ASt
  • Type of filterA1 P3 R D
  • UNSPSC46182005
  • Manufacturer Article Number924400
Screw-type combination filter 81 ASt (A2 P3 R D) Protection class: A2 P3 R D
Screw-type combination filter 81 ASt (A2 P3 R D) Protection class: A2 P3 R D
AED 104٫48
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