3M 4279 half-face mask A1B1E1K1P3 dual filter

3M 4279 Half Face Mask with filter class A1B1E1K1P3 and exhalation valve protects against acidic or inorganic gases, particles, organic vapors, and ammonia. Maintenance-free with adjustable, elastic headpiece and neck straps. Made of flexible, hypoallergenic material with a textured face seal.

• Protects against acidic or inorganic gases, particles, and inorganic ammonia vapors.
• For use in electrolytic processes, acid cleaning, pickling, or etching of metals.
• Provides protection against ammonia, among others, during the production and maintenance of cooling systems.
• Professional, maintenance-free respiratory protection, ready for immediate use.
• Equipped with gas/vapor filters and a particle filtration system.
• Mask made of flexible, hypoallergenic thermoplastic elastomer.
• The exhalation valve ensures the effective removal of heat and moisture.
• Universal size with adjustable head harness and neck straps.
• The low-cut design offers additional lateral visibility.

An immediate-use mask made of thermoplastic elastomer. Designed in a universal size, fully adjustable to your liking using the elastic harness and head straps made of polypropylene. The low-cut design offers additional lateral visibility.

Equipped with an inhalation valve (polyisoprene) and an exhalation valve (silicone rubber). The gas/vapor filter is made of activated carbon, and the particle filter element is manufactured from polypropylene. Replace immediately if damaged, if a particle filter becomes clogged, or if the gas filter is saturated.

Available in a universal size, fully adjustable to your liking using the elastic harness and headbands. The low-cut design offers additional lateral visibility. Widely used in production work involving paints, resins, varnishes, hazardous fumes, dust, adhesives, installation and coatings, or the atomization thereof. Also suitable for use in electrolytic processes, acid cleaning, pickling, or etching of metals.