Protective facepieces, half-face respirators, full-face respirators, face masks and face coverings for the prevention or reduction of accident or injury; Respiratory masks and face coverings for the prevention or reduction of accident or injury; Protective industrial face masks and face coverings; Protective industrial or workplace respirators; Gas masks; Anti-pollution masks; Dust masks; Filters and filter media for non-medical face masks; Filters and filter media for gas masks, anti-pollution masks, dust masks, protective facepieces, half-face respirators, and full-face respirators

Respiratory masks for medical purposes; Sanitary masks for medical purposes; Sanitary respirators for medical purposes; Sanitary masks for germ isolation purposes; Sanitary masks for protection against viral infection; Reusable sanitary masks for protection against viral infection; disposable sanitary masks for protection against viral infection; Respirators for medical use, whether disposable or re-useable; Face coverings being sanitary masks to aid protection against viral infection and other respiratory health risks; Fashion masks being sanitary masks for protection against viral infection; Filters and filter media suitable for sanitary masks, face masks and respirators for medical purposes

Air purifiers; Air filtering units; Ventilation, air purification, and air conditioning apparatus for industrial and domestic use; Air filters for industrial and domestic use; Air filters for air purification apparatus; Air filters for home ventilation apparatus; Air filters for air conditioning apparatus; Air filters for air extractors; Air filters for ventilation and air conditioners in passenger compartments of aircraft, spacecraft, watercraft and land-based vehicles

Non-woven textile fabrics; Woolen fabric; Woolen cloth; Textile materials for air filtration in the nature of blends, cloths, felts or fabrics incorporating wool with synthetic and/or other natural fibers, fabrics, felts or clothes incorporating an electrostatic charge for use in making air filters for face masks and air filters for industrial and domestic use; Textile materials incorporating wool with synthetic and/or other natural fibers that have been physically modified by heat forming, bonding, pleating, gluing, ultrasonic welding, sewing, sealing or other modification methods into a rigid case or structure for use in making air filters for face masks and air filters for industrial and domestic use; Textile materials, namely non-woven woolen fabrics for use in making air filters, air conditioning filters, ventilation filters, Clean Room filters, air filters for use in land, water, air or space vehicles, air filters for medical devices, air purifying filters, air drying filters, airborne dust filters, airborne pollution filters, airborne particle filters, airborne pollen filters, airborne bacteria filters, respirator filters, sleep apnea mask filters, medical mask filters, filters for protective masks