3M aura 9332+ dust mask FFP3 NR D with exhalation valve
- Item no.
- 49933200
- EAN
- 4054596787216
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Specifications
- Brand
- 3M
- Article number
- 49933200
- EAN
- 4054596787216
- Availability
- In stock in Lanaken (30)
Description
3M Aura 9332+ dust mask FFP3 NR D with exhalation valve.
In stock in our store in Lanaken. In stock and ordered before 15:00? Shipped today. Free pickup in our store in Lanaken; delivery in the area is possible after consultation.
Article number 49933200, EAN 4054596787216. Not sure about the right size or version? Call us on +32 (0)89 41 12 90, we are happy to help.
Also known as mondmasker (in Flanders).
What should you look for in respiratory protection against fine dust?
A dust mask FFP3 with valve is intended for work where fine dust and small particles are released into the air. The Aura 9332+ is an FFP3 NR D mask with an exhalation valve. FFP3 is the highest protection class within FFP masks, so choose this type when the air is heavily contaminated.
Read more
On this page you can read what the designations mean, what the valve does, and what to look for when choosing and wearing a dust mask. This helps you judge better whether this mask suits your work.
What does FFP3 NR D mean?
FFP stands for filtering face piece: a disposable mask that filters the air itself. The number indicates the filter class, where FFP3 retains more particles than FFP1 and FFP2. NR means the mask is not reusable, so it is intended for use during one work period. The letter D refers to a test with dolomite dust, which among other things checks how easily you can breathe through the mask and whether the filter clogs.
Why choose a dust mask FFP3 with valve?
The exhalation valve quickly releases the warm, moist air you breathe out. As a result, the inside of the mask stays less warm and clammy, which is more comfortable during longer jobs or physically demanding work. The valve does not change the filtering of the air you breathe in. Note that a mask with a valve is intended to protect yourself, not to protect others from what you exhale.
For which work is this mask suitable?
An FFP3 mask is often used for work with fine dust, such as sanding, grinding, sawing or drilling in construction, renovation and industry. Always check which substances are released and which protection class is required for them. If in doubt, consult the manufacturer's details and the safety data sheet of the material.
How to wear a dust mask properly
A mask only protects if it fits well on your face. Put the mask on with clean, freshly shaven skin where the edge meets your face, tighten the straps well and adjust the nose clip to your nose. A beard or poorly fitting edges cause leakage along the filter. Replace the mask if it is damaged, dirty or has become hard to breathe through.
Frequently asked questions
Is the Aura 9332+ reusable?
No, NR means the mask is not reusable. It is intended for use during one work period and is replaced afterwards.
What is the difference between FFP2 and FFP3?
FFP3 offers higher filtration than FFP2 and is used when the air is more heavily loaded with fine dust or particles. Which class is needed depends on the work and the substances released.
What does the exhalation valve do?
The valve quickly removes the exhaled air, so the mask feels less warm and moist. It does not filter the inhaled air any differently.