3M 4255+ Mask – Maintenance Free Half Mask, FFA2P3 R D Filters
3M 4255+ mask – an Integrated cartridge and filters offer convenience, protecting against many gases, vapours and combination particle hazards. With two large inhalation valves that allow for reduced breathing resistance, and then simply use until your change out schedule indicates a replacement. The half-face mask is made with a strong body construction and stable silicone face seal, which when secured it provides a leak-free seal. The 4255 (FFA2P3 R D) has protection against organic vapours and hazardous particles. Vapours up to 10 x Threshold Limit Value (TLV) or 5000 ppm, whichever is lower and 50 x TLV for particulates.
- The 3M 4255+ Mask offers effective and comfortable protection against organic vapours, inorganic vapours, acid gases and hazardous particulates
- A newly enhanced valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort
- Integrated cartridge and filters mean it’s ready to use and maintenance-free
- FFA2P3 R D protects against organic vapours with a boiling point greater than 65 °C, up to 10 x Workplace Exposure Limit (WEL) or 5000 ppm (whichever is lower), and 20 x WEL for particulates
- Includes a resealable bag for hygienic storage and transportation
Online Orders – We are still safely fulfilling online orders. Read more in our COVID-19 update here.