3M™ 4279 Maintenance Free Half Mask Respirator is a ready-to-use, maintenance-free half mask designed for effective and comfortable protection against a combination of organic and inorganic vapours, acid gas, ammonia and particulate hazards found throughout industry.
Features include:

• Low profile design for better peripheral vision
• Lightweight, well balanced design
• Soft, non-allergenic material with textured face seal
• Exhalation valve centrally positioned for effective removal of heat and moisture
• Adjustable head cradle and easy to fasten neck straps
• Respirators can be used until damaged, particulate filters clog, gas filters become saturated or after one month.

Product Code 4279
Facepiece Applications Agrochemicals - Manufacture and Maintenance of Refrigeration Equipment
Filter Type FFABEK1P3 R D
Filters to protect against Acid Gases - Ammonia - Inorganic Gases - Organic Vapours (Boiling point >65 degrees) - Particulates
Facepiece Type Maintenance Free Half Face Mask
Approval EN 405:2001+A1:2009