This European Standard specifies minimum requirements for filtering half masks as respiratory protective devices to protect against particles except for escape purposes. Laboratory and practical performance tests are included for the assessment of compliance with the requirements.
What does EN 149 2001 mean?
EN149:2001 respirators which meet the requirements of EN149:2001 are designed to protect against solids, water based aerosols and oil based aerosols. There are three classes of protection detailed in EN149:2001 FFP1, FFP2 & FFP3 and filtering facepieces are classified according to filter efficiency.
What is EN 149 certification?
EN 149 is a European standard of testing and marking requirements for filtering half masks. Such masks cover the nose, mouth and chin and may have inhalation and/or exhalation valves.
What is EN 149 mask?
EN 149 is a European standard of testing and marking requirements for filtering half masks. Such masks cover the nose, mouth and chin and may have inhalation and/or exhalation valves. Such mechanical filter respirators protect against the inhalation of particulates such as dust particles, droplets, and aerosols.
What does EN 149 2001 A1 2009 mean?
The labeling for this product indicates that it meets GB2626-2006 (the Chinese standard for Respiratory Protective Equipment Non-Powered Air-Purifying Particle Respirator) and EN149:2001+A1:2009 (the European standard for Respiratory Protective Devices Filtering Half Masks to Protect Against Particles
Is EN 149 the same as N95?
According to EN 149:2001, FFP2 masks filters 94% of particles and are similar to N95 masks in non-oily particle filtration. The higher standard FFP3 (high-efficiency filter masks) can filter 99% of particles.
What does EN 149 mean on a face mask?
EN149:2001 Filtering Halfmasks to protect against particles A filtering half mask is one in which the facepiece consists entirely or substantially of filter material or comprises a facepiece in which the main filter(s) form an inseparable part of the device.
What is equivalent to N95 mask?
Similarly, the CDC has authorized the use of KN95 masks as a suitable alternative to N95 masks for its response to Covid-19 and the new Omicron variant. “The KN95 is practically equivalent to N95 in every aspect,” says Amin.
Is a PM 2.5 filter the same as N95?
Particulate masks, also known as PM2. 5 Masks, are more form-fitting than surgical masks, and typically are meant to be reused. Depending on the "Grade" of these masks, they can be designed to filter from between 65% to 90% fine aerosol particles, just slightly less than an N95 mask, but with less inhalation strain.
What is the difference between FFP2 mask and N95?
FFP2 filters at least 94% of particles that are 0.3 microns in diameter or larger. N95 filters at least 95% of particles that are 0.3 microns in diameter or larger.