3M Accessories 83 71 20

Replacement particle filter P SL for 3M™ Adflo™ Powered Air Respirator Simple to install and must always be used to maintain service life of your respirator Replace when particle filter indicator becomes red, when the battery operating time becomes too short or when "fully loaded" filter triggers low airflow alarm To increase service life, make it a habit to check your equipment regularly 20 per pack