725 Filter Thread EN 148-1 for Full Face Masks 731-S & 731-C & 741
The Class 2 Filter 725 is designed to be used with the masks 731-S & 731-C and masks with a standard thread EN 148/1.
Norms:
EN 148/1 (thread)
EN 14387:2004+A1:2998 (Gas filter)
EN 143:2000+A1:2006 (Particulate filter)
| Type 2 Filters | A2 or A2B2 or A2B2E2K2 or B2E2 or K2 or A2B2E2K2HGP3 or A2B2E2K2P3 or A2P3 or B2E2P3 or P3 or A2B2E2P3 |