3M 4251 Series Maintenance Free Gas/Vapour and Particulate Respirator
The 4000 series is a unique range of respirators with integral filters designed for effective and comfortable protection against many gases, vapours and combination particulate hazards found throughout any industry.
- Maintenance-free design for maximum safety and simplicity
- No maintenance records are required if disposed of within one month
- Replace after 28 days or when breathing resistance increases or breakthrough occurs, whichever occurs first
- 2 large bonded carbon filters for low breathing resistance
- Low profile design for better peripheral vision
- Low resistance parabolic valve to reduce heat build-up
- Soft / Non-allergenic face piece material
- Lightweight and well-balanced design
- Cradle head harness
- Easy to fasten neck strap
- EN405:2001/CE marked
3M 4251 Organic Vapour and Particulate Respirator: FFA1P2D
Gases/Vapours: 10xWEL* or 1000ppm whichever is lower; Particulates: 10 x WEL*