kn95 mask with breathing valve adult folding mask breathable anti-industrial dust anti-haze 5-layer protective equipment
KN95 masks are Chinese alternatives to N95 masks. According to a report from BuzzFeed, the Centers for Disease Control (CDC) stated that KN95 masks are as effective as N95 and are one of the "suitable alternatives".
According to 3M, the world's largest mask manufacturer, KN95 is "equivalent" to N95 masks, and "it can be expected that their functions are very similar."
NO FOGGING WITH GLASSES
BEF > 95%
BREATHING VALVE OF KN95
HIDDEN NOSE STRIP OF KN95 with valve
ELESTIC EAR STRIPS OF KN95
Five-fold filtration kn95: non-woven fabric + melt blown cloth + hot air cotton + melt blown cloth + non-woven fabric
Melt blown cloth is the most important of kn95
How to wear the KN95?
1. Fold and extend the mask
2. Wear the face mask for comfort, lightly press the nose clip to make it close to the face
3. Pull the lower end of the mask to the full amount and arrange the surroundings to obtain the protective effect
Precautions:
1. The face mask cannot be worn positively or negatively;
2. When wearing, the nose bridge should be fitted to the nose bridge to prevent leakage;
3. When the mask is contaminated or damaged, please replace it in time.
4. The air is not smooth, breathing is not smooth or it is not recommended to wear it during sleep;
5. It is not recommended for children under three years old and those with abnormal cardiopulmonary function.
specification of kn95
testing certificate
PRODUCT DATA
| NAME |
KN95 MASK WITH VALVE |
| Wearing method |
Ear hook |
| Filter level |
KN95 |
| Packing |
1 pc/bag; 10 pcs/bag |
| Features |
Anti-dust/anti-haze/anti-PM2.5/anti-pollen... |
| Note |
When the mask is damaged or the breathing resistance is too large, the mask should be replaced.
This product is not suitable for work environments where the pollution concentration exceeds the limit or highly toxic gas.
|
