SFWK1095 Features: * Full facepiece respirator * Flared back replaceable cartridges * Used for higher concentrations of contaminants * Integral nose cup protects lens fogging by directing the air flow out the mask"s integral exhalation valve, rather than against the lens * Approved by NIOSH under the NIOSH 42 CFR 84 respirator certification regulations and R95/OV category * Made in the USA Dimensions: * Overall dimensions: 10.25" H x 11.5" W x 6" D, 55.55 lbs