FFP2 & FFP3 Masks, Half Masks & Filters

Respiratory protection: FFP2 and FFP3 masks, half masks and filters

Choosing respiratory protective equipment starts with one question: what is in the air? Dust, fumes and mists require a particle filter; gases and vapours a gas filter; where both are present you need a combination filter. The concentration of the contaminant also matters, as it points to the appropriate protection class. The safety data sheet of the chemical in use almost always states the recommended filter type and is the starting point for your choice.

The standards in plain English

EN 149: filtering facepieces against particles in three classes. FFP1 for low-hazard dust, FFP2 for harmful dust and fumes, FFP3 for the highest protection. The NR marking means single-shift use, R reusable; D means it has passed the dolomite dust clogging test.
EN 140: reusable half masks, to which filters are fitted.
EN 136: full face masks, which also protect the eyes, in Class 1, 2 or 3.
EN 143: P1, P2 and P3 particle filters.
EN 14387: gas and combination filters. The type indicates the family of substances (A organic vapours, B inorganic gases, E acid gases, K ammonia), the number 1, 2 or 3 the capacity.
EN 405: valved filtering half masks, ready to use; EN 148-1: the universal threaded connection between mask and filter.

Disposable or reusable?

For short or occasional dust exposure, disposable FFP2 and FFP3 masks are practical and economical. For daily use or where gases and vapours are present, a half mask with filters or a full face mask, which also protects eyes and face, is the better option. Gas and particle filters must be chosen to match the mask connection, bayonet or threaded.

Fit, maintenance and stock

No respirator protects unless it seals against the face: beards and sideburns along the sealing edge compromise protection, and a fit test confirms the choice of model. Among the respiratory protection accessories you will find the fit test adapter kit and the half mask storage bag. Each product page shows availability in Milan or in the European warehouse; for regular mask supplies you can request a quote.

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What is the difference between FFP2 and FFP3 masks?

FFP3 has the highest filtration efficiency and lowest inward leakage among EN 149 filtering facepieces, for more hazardous dust and fumes; FFP2 suits harmful dust and fumes of medium hazard. The class required comes from the risk assessment.

Do FFP2 masks protect against gases and vapours?

No, EN 149 filtering facepieces protect against particles, i.e. dust, fumes and mists. Gases and vapours require a half mask or full face mask with an EN 14387 gas filter.

What does ABEK mean on a gas filter?

It indicates a multi-gas filter: A for organic vapours, B for inorganic gases, E for acid gases such as sulphur dioxide, K for ammonia and its derivatives. The number that follows indicates the filter capacity.

Can an FFP2 mask be worn with a beard?

A beard along the sealing edge prevents the mask fitting the face and greatly reduces protection. For anyone who cannot shave, a solution that does not rely on a face seal should be assessed with the safety manager.

How often should half mask filters be changed?

Particle filters are replaced when breathing becomes difficult; gas filters when you can smell or taste the substance, or according to the schedule set by the risk assessment.

Are masks sold individually or in packs?

Disposable masks are sold in packs, for example of 10 or 20, as stated in the product name. For larger quantities you can request a quote from the website.