These KN95 GB 2626-2006 Disposable Filtering Respirator Masks offer low breathing resistance with a high filtration efficiency. These KN95 Masks offer 4 layer construction that provides effective protection against microparticulate dust, with an adjustable nosepiece and inner foam provide a custom seal to keep particles and dust away from your mouth and nose.
Comparison of Filtering Facepiece Respirator Classes (N95 vs. KN95)
Use the chart below to compare performance standards of common respirator masks, including KN95
This document is only intended to help clarify some key similarities between maks, specifically to the following FFR performance standards:
N95 (United States NIOSH-42CFR84)
FFP2 (Europe EN 149-2001)
KN95 (China GB2626-2006)
P2 (Australia/New Zealand AS/NZA 1716:2012)
Korea 1st class (Korea KMOEL - 2017-64)
DS (Japan JMHLW-Notification 214, 2018)
Specifications
Certification/ Class (Standard)
N95 (NIOSH-42C FR84)
FFP2 (EN 149-2001)
KN95 (GB2626-20 06)
P2 (AS/NZ 1716:2012)
Korea 1st Class (KMOEL - 2017-64)
DS (Japan JMHLW- Notification 214, 2018)
Filter performance – (must be ≥ X% efficient)
≥ 95%
≥ 94%
≥ 95%
≥ 94%
≥ 94%
≥ 95%
Test agent
NaCl
NaCl and paraffin oil
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 mean)
≤ 8% leakage (arithmetic mean)
≤ 8% leakage (individual and arithmetic mean)
≤ 8% leakage (arithmetic mean)
Inward Leakage measured 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 (w/valve) ≤ 50 Pa (no valve)
Flow rate
85 L/min
Varied – see above
85 L/min
Varied – see above
Varied – see above
40 L/min
Exhalation resistance - max pressure drop
≤ 245 Pa
≤ 300 Pa
≤ 250 Pa
≤ 120 Pa
≤ 300 Pa
≤ 70 Pa (w/valve) ≤ 50 Pa (no valve)
Flow rate
85 L/min
160 L/min
85 L/min
85 L/min
160 L/min
40 L/min
Exhalation valve leakage requirement
Leak rate ≤ 30 mL/min
N/A
Depressurizatio n to 0 Pa ≥ 20 sec
Leak rate ≤ 30 mL/min
visual inspection after 300 L /min for 30 sec
Depressurizatio n to 0 Pa ≥ 15 sec
Force applied
-245 Pa
N/A
-1180 Pa
-250 Pa
N/A
-1,470 Pa
CO2 clearance requirement
N/A
≤ 1%
≤ 1%
≤ 1%
≤ 1%
≤ 1%
*Japan JMHLW-Notification 214 requires an Inward Leakage test rather than a TIL test.
Pricing Information: We care about our community, our customers, and our employees so we have been working around the clock to source critical supplies to help get through this pandemic.
Many of these items are not things we would typically carry. You may notice these supplies are more expensive than you expected.
They are very difficult and costly to acquire and our suppliers have raised our prices to buy them. The prices you see cover our cost and enough to keep our employees working through this crisis.
We will continue to work very hard to source the items you are looking for and we are here for you.
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