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 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 damaged, 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