Description
Suitable for: Sublimation of oxalic acid — protection against oxalic acid vapors. Note: FFP2/FFP3 masks are only suitable for oxalic acid in solid form, not for oxalic acid vapors.
- Extremely lightweight mask body for fatigue-free work during sublimation
- Compact design allows unrestricted field of view
- Dual-filter system to reduce breathing resistance and provide good weight distribution
- The half mask for oxalic acid sublimation complies with the EN140 standard.
- The 3M™ Gas and Combination Filter 6057 has protection level ABE1 and protects against organic, inorganic and acidic gases and vapors
- Simple and quick filter mounting
- Filter always seats correctly
Attention: Covid FFP2 or FFP3 masks are only suitable for oxalic acid in solid form, not for oxalic acid vapors.
How to choose the right 3M filter for working with oxalic acid vapors
When working with oxalic acid vapors, choosing the correct protective equipment is essential. 3M offers a range of filters that protect against hazardous vapors. For oxalic acid vapors it is particularly important to select the correct filter class (ABE).
What does the ABE classification mean?
The ABE filter class protects against:
- Organic vapors (A)
- Inorganic gases (B)
- Acidic gases (E)
These properties make ABE filters ideal for protection against oxalic acid vapors. Look for the typical color coding in brown, grey and yellow indicating suitability for the ABE class.
Why choose 3M filters?
3M is a trusted brand known for high-quality personal protective equipment (PPE). To ensure maximum safety always buy official 3M filters and masks. Counterfeit products may not provide adequate protection and could endanger your health.
Recommended masks for ABE filters
- 3M half masks, lightweight and suitable for most applications.
- 3M full face masks, offering additional eye protection and a complete seal for higher-risk environments.
Both mask types are compatible with 3M ABE filters and offer maximum comfort and safety.
Important tips for selection
- Check the color coding: Make sure your filter is marked brown, grey and yellow to ensure ABE protection.
- Ensure compatibility: The filter must fit securely to your specific 3M mask model.
- Replace filters regularly: Follow the manufacturer's instructions to maintain reliable protection.
With official 3M ABE filters and masks you are reliably protected against oxalic acid vapors and meet applicable safety standards. Always choose genuine 3M products to protect your health and ensure optimal performance.
Stay safe and work responsibly!
The official 3M PDF selection guide for choosing the correct respiratory protection: 3M Auswahlhilfe Poster_In 3 Schritten zum richtigen Atemschutz_AS-0007_2015 (1).pdf


Technical data
- Suitable for: Sublimation of oxalic acid — protection against oxalic acid vapors. Note: FFP2/FFP3 masks are only suitable for oxalic acid in solid form, not for vapors.
- Standard/Protection level: EN140-compliant
- Recommended filter: 3M™ Gas and Combination Filter 6057 (protection level ABE1: organic, inorganic and acidic gases/vapors)
- Construction: Extremely lightweight mask body, compact design, dual-filter system for reduced breathing resistance and good weight distribution
- Assembly: Simple and quick filter mounting; ensures correct filter seating
- Safety note: Covid FFP2/FFP3 masks only for oxalic acid in solid form, not for oxalic acid vapors
- Type: H3M

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