3M filters for masks. Certified and marked CE. Meet EN141 norm requirements for gas vapour filtration. A1 organic vapours with boiling point below 65ēC. Dust filtration: norm EN 143.
Reference
Class
Half mask
Mask
Gas/vapour filters
Dust filters
SU
Price
A1
10
200/1000ppm
ok
-
8
A1+CHOH
10
200/1000ppm
ok
-
8
ABEK1
10
200/1000ppm
ok
-
8
P2
10
15
-
ok
20
P3
30
200
-
ok
20
* Against organic and inorganic gas and vapours as well as SO2/HCI and ammoniac.