Product Features: UK Certified Excellence: Fully compliant with EN149:2001 A1:2009 standards. Enhanced Comfort: Adjustable nose bridge with a foam seal for a custom, comfortable fit. Activated Carbon Layer: Infused with activated carbon to absorb smells and odours below the Occupational Exposure Limit (OEL). Latex-Free: Safe for all users, especially those with latex allergies. Easy Identification: Colour-coordinated straps for quick recognition in the workplace. Innovative Design: Space-saving fold-flat design with individual packaging for convenience and hygiene. Exhalation Valve: Reduces heat build-up and minimises breathing resistance, enhancing comfort during prolonged use. Assured Protection Factor: Offers an Assigned Protection Factor (APF) of 20.