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COVID 19 Protection

Products 1 out of 26

CHOOSE THE RIGHT MASK,

COMPARISON OF VARIOUS CERTIFICATIONS OF MASKS,

Certification/ Class (Standard)

N95 (United States NIOSH-42CFR84)

FFP2 (Europe EN 149-2001)

KN95(China GB2626-2006

P2(Australia/ New Zealand AS/NZ 1716:2012

Korea 1st Class (Korea  KMOEL -2017-64)

DS(Japan JKHLW-Notification 214,2018)

Filter Performance (must be ≥ X% efficient)

95%

94%

95%

94%

94%

95%

Test Agent 

NaCl and Paraffin Oil 

NaCl

NaCl

NaCl

NaCl and Paraffin Oil 

NaCl

Flow Rate

85 L/min

95 L/min

85 L/min

95 L/min

95 L/min

85 L/min

Total Inward Leakage(TIL)*-tested on human subjects each performing exercises 

N/A

≤8% Leakage (Arithmetic means)

≤8% Leakage (Arithmetic means

≤8% Leakage (Individual and Arithmetic means)

≤8% Leakage (Arithmetic means


Inward Leakage Measures and Included in User Instructions

Inhalation Resistance -Max Pressure Drop

≤ 343 Pa

≤70 Pa (at 30 L/min)

≤240 Pa (at 95 L/min)

≤500 Pa (clogging)

≤350 Pa 

≤70 Pa (at 30 L/min)

≤240 Pa (at 95 L/min)

≤70 Pa (at 30 L/min)

≤240 Pa (at 95 L/min)

≤70 Pa (at 30 L/min)

≤50 Pa (no valve)

Flow Rate 

85 L/min

Varied - see above 

85 L/min

Varied - see above

Varied - see above

40 L/min