Material: 50gsm nonwoven +2 layer 25gsm 95grade meltbrown+25gsm nonwoven+50gsm cotton
Meltbrown material:sinopec 95% class
Certificate: CE,FFP2,GB2626-2006
Weight: 5.7g/pcs
Size :6CM nose +6CM nose to chin+6CM edge+10.5CM face +17.4CM elastic strip length
Carton dimension :58X40x38CM
Carton weight: 8KG
Description: 1. BFE≥95% Bacterial filtration efficiency ≥95%.
2. PFE≥95%Particular filtration efficiency ≥95%.
3. Effectively isolating bacteria, pollen, dust and haze.
4. Differential pressure ≤29.4pa/m3.
5.Customer's LOGO can be printed.
Lead time:1 million pcs in 1 week.
500Kpcs In 6days
100K pcs in 4days
50K pcs In 3days
10k pcs in 2days