The 9300+ series particulate respirators are constructed from Advanced Electret filter material which helps wearers to breathe easily whilst remaining comfortable. The high performance disposable respirator masks comprise of a convenient three-panel, flat-fold design and are suitable for a wide variety of industrial applications and other hazardous environments. Features: -The unique 3-panel design accommodates greater facial movement during speech -The embossed top panel reduces fogging of eyewear, whilst the sculpted nose panel allows the masks to be worn with an array of eyewear -The Cool Flow™ Comfort Valve helps reduce heat inside the respirator, delivering a more comfortable wearer experience -Tabs and drip-able valve make fitting the respirator easy -Braided headbands enhance durability without compromising comfort -Colour-coded headbands offer easy protection level identification; colour coded blue for FFP2 (APF = 10), red for FFP3 (NFP 50) -Hygienic individual packaging helps protect the respirators from contamination before use