3M 4255 RESPIRATOR WITHOUT MAINTENANCE + FILTERS FFA2P3 R D

• Effective and comfortable protection from organic vapours and harmful particulates
• A newly improved valve group helps reduce exhalation resistance for better breathing comfort
• Light and well balanced design with low profile
• Integrated filters and cartridges mean that it is ready for use and does not need maintenance
• Soft and adhering facial seal, made with anti-allergic texture material
• Adjustable and elastic banding for the neck that fit easily
• The central position expiration valve helps reduce the accumulation of heat and humidity
• The FFA2P3 R D class protects from natural vapours with boiling point above 65 °C, up to 10 times the professional exposure limit (OEL) or 5,000 ppm (i.e. up to the lowest limit between the two) and 20 times the OEL for particulate matter
• Removable bag supplied, usable as hygienic housing and transport

Semimask without maintenance 3Mtm 4255+ is a simple and immediate respirator, with integrated cartridges and filters. A newly improved valve group that helps to reduce the resistance to exhalation and adherent facial seal, not silicone, is soft and anallergic. Removable bag, available as a hygienic and transport case.

Effective airway protection, immediate use and maintenance-free thanks to semi-mask 3MTM 4255+. A newly improved valve group helps reduce exhalation resistance for better breathing comfort. Our respirator is equipped with a soft, non-allergic and silicone-free testurized facial seal board, which ensures FFA2P3 R D class protection from gas, organic and particulate vapours. Light and balanced structure, characterized by an exhalation valve in a central position that contributes to reducing heat accumulation and ensures greater comfort even in the presence of high temperatures. The cartridge and integrated filters are maintenance-free: use them until the replacement program indicates that it is necessary to replace them or when the filters are clogged, then undelete them. The adjustable stretching makes it adaptable to different size and shape heads and the elastics for the neck are easily fixed. Low-profile design promotes a wide peripheral vision and the two large active carbon filters ensure low breathing resistance. The FFA1P2 R D class protects from natural vapours with boiling point above 65 °C, up to 10 times the professional exposure limit (OEL) or 1,000 ppm (i.e. up to the lowest limit between the two) and 10 times the OEL for particulate matter. Removable bag, available as a hygienic and transport case.