EN149:2001 FFP1 standards.
EN143:2000/prA1:2005(E) FFP1 standards,
And pass the "120mg loading test".
AS/NZS 1716:2003 P1 standards.
Low breathing resistance.
PP outer/inner layers provides smooth lining & comfortable feel.
Adjustable nose clip and soft foam nosepiece.
FFP1 masks refer to masks that meet the European (CE:EN149:2001) standards. The European standards for protective masks are divided into three levels: FFP1, FFP2, and FFP3. The difference from the American standard is that its detection flow rate is 95L/min and DOP oil is used to generate dust.