3M4277Plus Ffabe1P3 Rd Half Mask3M 4277+ Maintenance Free Organic Inorganic Vapour, Acid Gases, and Combination Particulate Respirator 3M Maintenance Free Half Mask 4277+ is a simple and ready to use respirator with an integrated cartridge and filters. A newly enhanced valve assembly helps to reduce exhalation breathing resistance, and the close fitting, non silicone, textured face seal is soft and non allergenic. Includes a resealable bag for hygienic storage and transportation.

• Offerings for hearing protection (H31P3AF 300 available separately)

• pre-formed shell: rigid half-mask: the mask shape is maintained throughout use

• Soft adjustable strap ensures a perfect fit to a wide range of contours

• Auto-resetting lanyard keeper provides easy parking and release of snap hooks or carabiners

• Black Action Mesh Upper with grey/silver stripes

• Dual Density PU black/grey Sole

• Maintenance & Repair

• Conforms to BS7959

• Heat resistant sole unit to 300°C

• Bayonet fitting system ensures precise and safe locking

disinfectants and various chemicals including low-concentration acids

It consists of a TR-941N Power Supply and a TR-340 Cradle