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FFP2 grade face mask

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description Face mask Grade

FFP2 grade face mask
Standard: EN 149:2001+A1:2009
Non-oil particulate matter test:≤94%
Oil particle test: ≤94%
Leak rate: <8%
• Expiratory resistance: ≤300Pa

Materials used for EN 149 : 2001 + A1 2009 standard FFP2 grade face mask:

Materials used for EN 149 : 2001 + A1 2009 standard FFP2 grade face mask: Materials used shall be suitable to withstand handling and wear over the period for which the FFP2 grade face mask is designed to be used. Any material from the filter media released by the air flow through the filter shall not constitute a hazard or nuisance for the wearer.

If the FFP2 grade face mask is designed to be re-usable, the materials used shall withstand the cleaning and disinfecting agents and procedures to be specified by the manufacturer.

EN 149 : 2001 + A1 2009 standard FFP2 grade face mask parameters:

Standard	Grade	Applicable to non-oil particulate matter	Applicable to oil particulate matter	Non - oil particulate matter test	Oil particle test	Leak rate	Inspiratory resistance	Expiratory resistance
EN 149:2009	FFP2	yes	yes(within 8 hours)	≥94%	≥94%	<8%	≤70Pa ≤240Pa	≤300Pa

Penatration of filter material:

The penatration of the filter of the FFP2 grade face mask shall meet below requirements:

Classification	Sodium chloride test 95 l/min	Paraffin oil test 95 l/min
FFP2	≤6%	≤6%

Total inward leakage: For FFP2 grade face masks fitted in accordance with the manufacturer's information, at least 46 out of the 50 individual exercise results (i.e. 10 subjects x 5 exercises) for total inward leakage shall be not greater than: 11% for FFP2. In addition, at least 8 out of the 10 individual wearer arithmetic means for the total inward leakage shall be not greater than 8% for FFP2.

Exhalation valve: A FFP2 grade face mask may have one or more exhalation valve(s), which shall function correctly in all orientations. If an exhalation valve is provided it shall be protected against or be resistant to dirt and mechanical damage and may be shrouded or may include any other device that may be necessary for the FFP2 grade face mask. Exhalation valve(s), if fitted, shall continue to operate correctly after a continuous exhalation flow of 300 l/min over a period of 30 s. When the exhalation valve housing is attached to the faceblank, it shall withstand axially a tensile force of 10 N applied for 10 s.

FFP1 mask

FFP1 mask is that meet European (CE EN1409: 2001+A1:2009 ) standards.HOW DO FFP2 grade face mask WORK? Based on the tested particle transmission rate, there are three levels: P1 (FFP1), P2 (FFP2), P3 (FFP3). FFP1 Minimum filtering effect ≥80%，FFP2 Minimum filtering effect ≥94%，FFP3 Minimum filtering effect ≥97%. So FFP1 masks is the lowest level face mask.

Standard	Class	Filter Efficiency
USA Standard (NIOSH 95 42CFR84)	N95	≥95%
European Standard (EN149:2001)	FFP1	≥80%
	FFP2	≥94%
	FFP3	≥99%
China Standard (GB 2626-2006)	KN90	≥90%
	KN95	≥95%
	KN100	≥99%

N95 mask

N95 is one of NIOSH's ratings for particulate filter respirator protection standards. "N" means Not resistant to oil, and "95" means the filtration efficiency is 95% or above. In addition to 95, there are classifications of N99 (the filtration efficiency is not less than 99%) and N100 (the filtration efficiency is not less than 99.97%),FFP2 grade face mask Wholesale Utimate Guide.

FFP3 mask

FFP3 mask refers to masks that meet European (CE EN1409: 2001) standards. The standards of European protective mask are divided into three levels: FFP1, FFP2, FFP3. FFP2 grade face mask OF COVID-19,It is different from the American standard in that it uses a detection flow rate of 95 L / min and uses DOP oil to dust.

Standard	Class	Filter Efficiency
USA Standard	N95	≥95%
Europe Standard	FFP1	≥80%
	FFP2	≥94%
	FFP3	≥99%

FFP2 mask

FFP2 mask refers to masks that meet European (CE EN1409: 2001+A1:2009) standards. The standards of European protective mask are divided into three levels: FFP1, FFP2, FFP3. Europe uses DOP oil to dust,What are the types of FFP2 grade face mask.

Standard	Class	Filter Efficiency
USA Standard (NIOSH 95 42CFR84)	N95	≥95%
European Standard (EN149:2001)	FFP1	≥80%
	FFP2	≥94%
	FFP3	≥99%
China Standard (GB 2626-2006)	KN90	≥90%
	KN95	≥95%
	KN100	≥99%

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FFP2 face mask

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FFP2 grade face mask

Materials used for EN 149 : 2001 + A1 2009 standard FFP2 grade face mask: