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EN 149

European FFP respirator standards
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EN 149

Summary

EN 149 is a European standard[1].

Key Facts

  • EN 149's instance of is recorded as European standard[2].
  • EN 149's instance of is recorded as regulation[3].
  • EN 149's subclass of is recorded as filtering facepiece respirator[4].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). EN 149. Retrieved May 3, 2026, from https://4ort.xyz/entity/en-149
MLA “EN 149.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/en-149.
BibTeX @misc{4ortxyz_en-149_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{EN 149}}, year = {2026}, url = {https://4ort.xyz/entity/en-149}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): EN 149 — https://4ort.xyz/entity/en-149 (retrieved 2026-05-03)

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