respirator 3m

The 3M 4251 Monobloc protective mask incorporates two active  arbon and dust abatement filters, resulting in a lightweight and comfortable respirator.

It can be used for protection against organic vapours in concentrations below 1.000 ppm and against dust in concentrations of up to ten times the limit.

The 3M 4251 respirator is compliant with EN 405:2001, related to facial gas masks in the FFA1P2D class.

It is also compliant with Italian Legislative Decree no. 475, dated 1992.