Effective and comfortable protection against a range of vapour and particulate hazards.
A newly enhanced exhalation valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort and help prevent moisture build-up in hot and humid conditions.
Utilizing unique filter technology allows a very low-profile for undisturbed view to make your work life more comfortable.
Light-weight, well balanced semi-disposable design.
Integrated cartridge and filters mean it’s ready to use and maintenance free.
Adjustable head cradle and easy to fasten neck straps
Easy to use as no need for assembly, maintenance or record keeping.
Includes a resealable bag for hygienic storage and transportation.
Although commonly referred to as a mask, half-masks with A1/P2 filters are in fact respirators which are designed to provide a better seal to the face and offer much higher levels of filtration compared to simple face masks i.e. surgical masks and reusable basic face coverings.
The A1 classification protects against organic vapours, with a boiling point greater than 65 °C, up to 10 x Workplace Exposure Limit (WEL) or 1000 ppm (whichever is lower)
The P2 classification requires filtration of at least 94% of airborne particles.
Approved to EN 405: 2002 FFA1P2D.
If face fit tested for the 3M 4251 mask there is no need to be re-tested for the 4251+
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