Features
- The gas filters contain granular active charcoal which removes chemically and/or physically toxic gases and vapours. Combined filters are made of an active charcoal element and of a particulate filter, the latter made of pleated class P2 or P3 fibre glass sheet kept together by moulded synthetic material. In the DIRIN series filters a flexible patented diaphragm keeps the charcoal compact, compensating any volume variation in time.
- SERIES DIRIN 230 • Includes filters with container made of impact resistant and anti-scratch synthetic resin. Can be incinerated after use. DUST FILTERS • Comply with EN 143. GAS AND COMBINED FILTERS • Comply with EN 14387.