3M™ 6900 Reusable Full Face Mask 3M™ The 3M™ 6900 reusable full face mask provides dependable respiratory protection for demanding industrial environments, featuring a wide panoramic visor and a comfortable design for extended wear. Compatible with 3M bayonet filters, it is commonly used in applications such as industrial maintenance, spray painting, chemical handling, and manufacturing workshops where protection against gases, vapors, and particles is required. Its durable construction and easy maintenance make it a practical solution for professionals focused on safety and productivity. Learn more