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1 pcs pack or 10 Pcs X 5 Packs, 50 Pcs/Box, 1500 Pcs/Carton
Embossing Print On FFP3 Protective Mask, Instead of Using Ink Print
High Quality Packing Box with Double Cover; Meeting All Requirements of EN 149:2001+ A1 :2009, FFP2
Individual Package is also available for your choice
Water Electret Metblown Fabric X 2 Layers Assuring High Filtration Efficiency in the Mask's Entire Shelf Life
CE 0370 Module B Certificate - 1/2 of 2
CE 0370 Module C2 Certificate - 1/2 of 2
Question:
What is Breathing Resistance of A FFP3 Filtering Half Mask ? What is the Relationship Between the Breathing Resistance and the Breathability
Answer:
The breathing resistances apply to valved and valveless particle filtering half masks and shall meet the requirements of the Following Table
Testing shall be done in accordance with the FFP3 Required Standard.
Table — Breathing resistance
Classification | Maximum permitted resistance (mbar)
| ||
inhalation
| exhalation | ||
30 l/min
| 95 l/min | 160 l/min | |
FFP1 | 0.6
| 2.1 | 3.0 |
FFP2 | 0.7
| 2.4 | 3.0 |
FFP3 | 1.0
| 3.0 | 3.0 |
The lower the Tested Result of the Breathing Resistance for a FFP3 Mask is, The more Breathable and comfortable the FFP3 Will Be.
The Water Electret Meltblown Used in Our FFP2 and FFP3 Masks can Maintain the Mask's Filtration Rate at a High Level and the Filtration Efficiency Will NOT go down During the Mask's Shelf Life,and also Help the Mask Achieve Lower Breathing Resistance.
Buda-U FFP2 , FFP3 and KN95 Masks, Always Attach Importance on Customer and End User's Wearing Experience and Breathability of the Respirator Mask. This is One of the Key Factors that Determine Customers' Perceptions on Buda-U Face Mask's Quality.
To Get More Information About the Face Mask Standard
Download EU PPE Standard : EN 149: 2001 + A1: 2009 PPE-Regulation (EU) 2016/425
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