PLEASE NOTE FILTERS NOT INCLUDED. Protect against CBRN threats with a full face respirator mask compliant with UNI EN 136 (CL3) requirements for protection against hazardous chemicals. The C21 is available in three sizes. Each size is available with right mount (for left-handed shooters) or left mount (for right-handed shooters). Optical Class 1 visor is treated for chemical resistance, resistant to ballistics, and compatible with corrective lenses and visual aiming systems. Meets and exceeds European standards for full-face respirators used by first responders. Conquer any CBRN threat with MIRA Safety’s C21 Full Face Respirator – the pinnacle of protection engineered for those who demand the best. This state-of-the-art mask combines uncompromising safety with tactical versatility, empowering you to face the most challenging environments with absolute confidence. Low CO2 inner mask design reduces fatigue and maintains mental alertness during extended operations. Auto shut-off valve system enables safe filter changes while maintaining protection (accessory coming soon). Temperature-tested protection from -40°C to +70°C ensures reliability in any climate condition. EN136:1998 Class 3 certification exceeds highest industry safety and performance standards. C21 Full Face Respirator Size Recommendations. Size in inches (chin to brow). 5.19″ – 5.51″ (small). 5.51″ – 5.82″ (medium) (universal most used). 5.82″ – 6.14″ (large). Determining your ideal respirator fit depends primarily on facial dimensions. While specialized measurement tools exist, we’ve simplified the selection process. The mid-size option accommodates approximately 95% of users. Consider choosing small if you have a petite build (under 130 pounds) with narrow facial features. Those with broader faces or larger builds (exceeding 250 pounds) typically benefit from the large size. Verify proper fit through the seal check: Block the intake valve and inhale deeply – the mask should create a tight seal against your face without air leakage. Comes with a clear, and sunlight outsert. (comes with fabric available in rubber material). C21 Full Face Respirator Features and Benefits. C21 features a comfortable 6-point harness available in 3D fabric for easy donning and doffing. This full-face gas mask is treated for chemical resistance to facilitate easy decontamination. The visor polycarbonate lens is scratch resistant, anti-fog and extra wide, providing a wide field of vision and fully compatible with corrective eyewear and aiming systems. Patented side vent design allows connector to be switched to accommodate left and right shooters. Breathe easily under duress with protection against gases, organic vapor, sand, smoke, and CBRN particulates. Compatible with most helmets. Obtain optimal safety with fully compatible yet comfortable mask respirator. Proprietary technology increases visibility while minimizing visor fog. The integrated speech diaphragm amplifies your voice even as the gas mask provides a full face seal. C21 Full Face Respirator Details. Our patented side inhalation and exhalation connector system allows easy switching between left and right configurations. This innovative design ensures optimal performance for all users, regardless of shooting preference or tactical setup. The C21 full face respirator features a NATO-standard connector fully compatible with 40mm threaded particulate filters. The breathing apparatus can be adjusted to accommodate left and right shooters, while the air connector system features advanced technology that prevents contaminated air or hazardous, toxic vapor and fumes from leaking into the mask during filter replacement. The visor is ballistic-resistant for advanced eye protection and provides a comfortable fit around corrective eyewear or visual aiming systems. The entire mask is treated to prevent stagnation of chemical agents, for chemical resistance and ease of decontamination. Fully compatible with most helmets, the C21 full face respirator is prepared to handle any and all CBRN threats with toxic chemical protection that meets or exceeds EN 136 requirements for a full face mask respirator. C21 Full Face Respirator Materials. Bromobutyl Rubber Face Piece. C21 Full Face Respirator Technical Specifications. With fabric harness: 615 grams; With rubber harness: 680 grams. Inhalation Resistance at 160 l/min. Inhalation Resistance at 95 l/min. Effective field of vision (natural). Inhalation Resistance at 30 l/min. Effective field of vision (binocular). 10 years in original packaging with proper storage (20 years with a vale change). C21 Full Face Respirator Sizing. The C21 full face respirator is available in three sizes: Small, Medium, and Large. Each size is available in a left or right configuration. Each full face respirator size comes with the option for a rubber or 3D fabric 6-point head harness. Prepare for any threat with a C21 full face respirator gas mask with maximum compatibility with optical equipment and secure protective gear.