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What is the Difference Between the 3M 1873V+ Aura and 3M 9332+ Aura?

What is the Difference Between the 3M 1873V+ Aura and 3M 9332+ Aura?

Posted by Sam Tucker on 27th Nov 2023

Understanding the Key Differences: 3M 1873V+ vs 3M 9332+ FFP3 Masks

In the world of protective face masks, particularly those rated FFP3 for their high filtration efficiency, small differences can significantly impact performance and comfort. Among the renowned options are the 3M 1873V+ which is a healthcare respirator, and 3M 9332+ which is aimed at the industrial sector. While both offer the high-grade protection categorised under FFP3 standards and are often referred to as identical masks (even by 3M themselves), they have distinct features that set them apart.

The 3M 1873V+ Mask: High Performance and Breathability

  • Origin and Manufacturing: The 3M 1873V+ mask, known for its exceptional performance, is manufactured with an FFP3 filter made in Neuss, Germany. This 3M manufacturing base is notable for its advanced technology and quality standards.
  • Filter Technology: What makes the 1873V+ stand out is its high-performance filter. Developed using cutting-edge technology, this filter offers increased efficency and breathability over its counterpart. This aspect is crucial, especially for users who need to wear the mask for extended periods.
  • Breathability: The advanced filter design does not compromise breathability. Users report a more comfortable experience, with less resistance to airflow, making it easier to breathe while wearing the mask. This feature is particularly beneficial for those in demanding work environments or with respiratory sensitivities.

The 3M 9332+ Mask: Cost Effective Reliable Protection 

  • Manufacturing Location: The 3M 9332+ mask filter is produced in Poland. While it adheres to the same FFP3 standards, the geographical difference in manufacturing influence certain aspects of the mask’s design and material sourcing.
  • General Features: The 9332+ mask is known for its effective protection against airborne particles. It is designed to fit securely on the face, ensuring that users are protected from harmful particles.
  • Comparison in Use: Users might find a noticeable difference in breathability when comparing the 9332+ with the 1873V+. While it provides robust protection, the breathability factor might be ever so slightly less advanced than its German-made counterpart.


Choosing between the 3M 1873V+ and 3M 9332+ masks depends on individual needs and preferences. If breathability and comfort are top priorities, particularly for long-duration wear, the 1873V+ might be the better option. For those looking for reliable performance at great value,, the 9332+ remains a solid choice.

Both masks represent 3M's commitment to providing high-quality respiratory protection, but the subtle differences in design, manufacturing location, and filter technology cater to varied user requirements.