3M 4000 Series Maintenance Free Reusable Half Masks

The 4000 series respirators by 3M are a range of ready-to-use, maintenance free half masks designed for effective and comfortable protection against a combination of many gases, vapours and particulate hazards found throughout industry. 

Using unique filter technology enables a very low-profile design for undisturbed field of vision to make work more comfortable.

Simply use until the mask is damaged or the filters become clogged or saturated, then replace. No maintenance records are required if the mask is disposed of within one month.

Key features;

• Built in filters; four versions available, each offering protection against different hazards throughout industry.
• One piece, maintenance free construction
• No filter replacement needed
• Replace after 28 days or when damaged, breathing resistance increases or breakthrough occurs - whichever occurs first
• Exhalation valve positioned centrally, prevents heat and moisture buildup for comfortable wearing
• Cost Effective; Simply use until the mask is damaged or the filters become clogged or saturated, then replace. No maintenance records are required if the mask is disposed of within one month.
• Convenient - resealable bag provides convenient and clean storage when not in use
• The 3M 400 Overspray-guard is available to help prolong the life of the main particulate filters
• Fits well with eyewear and hearing protection from 3M.
• Lightweight and balanced design
• Soft non-allergenic face piece material
• Cradle head harness with easy to fasten neck strap

Standard: EN405:2001

Approval: CE Marked