3M™ Cool Flow™ Fan is an optional attachment for your 3M™ Maintenance Free Reusable Respirators. Our fan features a single button control function offering improved wearer comfort during long work shifts. It’s rechargeable and is supplied with a plug.

• Reduces heat and moisture build up
• For use with 3M™ Maintenance Free Reusable Respirators 4000+ or 0694X+
• Optional attachment that attaches simply and securely
• Noticeable cooling sensation on your face as you work
• Single button control function
• Rechargeable and supplied with a plug