Bulk pack of eighty replacement particle filters for the 3M™ Adflo™ powered air purifying respirator system (837080). 

• Particle filter absorbs harmful particulates when installed correctly in the Adflo PAPR system
• Look to replace when particle filter indicator becomes red or when battery operating time becomes too short
• Adflo particle filter must always be used in conjunction with a pre-filter (part number 836010)
• For use with the Adflo system and Speedglas™ welding helmet or M-Series face shield
• Do not attempt to clean or modify the particle filter as this will cause damage and limit its effectiveness
• If you are are looking for a bulk eighty pack of pre-filters also, see part number 836080.