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Half mask 3M 4255+ A2P3

3M

Half mask 3M 4255+ A2P3

Article number: 3M-4255+

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Virtually maintenance-free 3M 4000 series half mask, here in version 4255 A2P3, which you simply unpack and put on. This half mask is complete personal protective equipment that protects the user against organic gases and vapours as well as dusts. Most commonly used in industry. The 4255 has a low-profile shape that provides a wide field of vision. It is fitted with a textured face seal. It is soft and made of hypoallergenic material. Comfort is provided by the exhalation valve located in the central part of the half mask, which effectively removes heat and moisture. Features Modernised and improved valve assembly helps reduce exhalation resistance, increasing breathing comfort Lightweight and well-balanced design Integrated filters make it ready to use and maintenance-free Soft, close-fitting face seal made of textured, hypoallergenic material Adjustable head harness and easy-to-fasten neck straps Centrally located exhalation valve helps reduce heat and moisture build-up in high temperatures and humid conditions Four models available Centrally located exhalation valve helps reduce warm, humid exhaled air inside the mask Four models are available Soft, close-fitting face seal made of textured hypoallergenic material The product includes a resealable bag for hygienic storage and transport Improved valve assembly helps reduce breathing resistance, increasing breathing comfort

Range and product names as listed by our distributor, captured 13 September 2026. Availability, sizes, certification documents and pricing on request.