3M 4251+ half mask with A1P2 filters

3M offers its 100 years of experience in the production of respiratory devices, helping customers around the world in the choice of products that can meet the protection and safety needs in the most diverse work environments. Therefore 3M has decided to develop the new 3M 4251+ A1P2 half mask, a face respirator with integrated filters, able to protect the respiratory tract of the worker.

Before purchasing a PPE it is important to evaluate the risk to which the operator is exposed, in this case the 4251+ A1P2 mask is specific for the protection of the mouth and nose from dust, fumes, mists, gases and organic vapors. with a boiling point above 65 ° C.

The half mask has been developed to offer maximum comfort and practicality, in fact it is characterized by a compact structure in hypoallergenic material that offers a wide field of vision and a light and balanced design to best adapt to every facial conformation. The new larger exhalation valve reduces breathing resistance by more than 30%, supporting the user's breathing in a natural and comfortable way.

Filter life far exceeds the minimum requirements, but to extend the life of the respirator, 3M has thought about including an additional Extra 400+ prefilter, which can keep the filters clean and trap larger harmful particles in advance. that come to clog the filters themselves.

The 3M 4251+ A1P2 mask is made in one size with adjustable elastics for a comfortable and safe seal, and comes with a practical and resealable package to allow proper storage of the respirator when not in use.