|Product||FFP3 folder face mask/FFP3 folder face mask with valve|
|Material||PP nonwoven, activated carbon layer, melt blown filter|
|Certificate||CE, EN, Test Report|
|Filter efficiency (BFE)||≥99% (for non-oil particle)|
|Breathing resistance||Max. Permitted resistance (mbar) for inhalation 30l/min: 1.0|
|Max. Permitted resistance (mbar) for inhalation 30l/min: 3.0|
|Max. Permitted resistance (mbar) for exhalation 160l/min: 3.0|
|Samples||Free charge, 30pcs available|
|Shelf year||2 year|
1. Effectively protect you from virus. It is not recommended for patients with cardiovascular disease due to its high tightness.
2. With a concealed plastic nose built in hidden cartilage bridge, can be adjusted to avoid voids and reduce the inhalation of harmful substances.
3. The inner layer of activated carbon can filter harmful gases or odors.
4. Elastic ear-loops with no pressure to the ears. high-quality fabric to reduce skin irritation.
5. Folding thinsection, lightweight and easy to wear.