Description:
	
	
                
                    
		The 3M™ Reusable Half Mask, HF-303, has been designed with user comfort and convenience in mind. Compatible with DIN threaded, 3M™ Filters DT-Series, the HF-303 offers protection against a wide range of respiratory hazards. Convenient for workplaces where different types of respiratory protection are used, the HF-303 shares the DT-Series filter range with the 3M™ Powered Air Respirator PF-600 Series and the 3M™ Reusable Full Face Masks, FF-300 and FF-600 Series, minimising the number of filter types that must be kept in stock.
                
                
            
                
	
		Advantage:
	
	
                
                    
		- Hybrid reflex seal contours and flexes to the user's face to aid wearer comfort
 - Seal check mechanismwhen pressed during exhale, the mask inflates slightly showing that a good seal has been achieved
 - Integrated voice panel for enhanced voice intelligibility while wearing the mask
 - Nose pinch allows for improved integration with eyewear
 - Comfortable, durable, low profile head crade & thick elasticated straps with simple rear fastening
 - Downward facing exhalation valve to reduce eyewear misting
 - Compatible with the 3M™ Filters DT-Series
 - Size large
 - Previously named the Scott™ AVIVA 40