3M 89421 FF-400 Ultimate FX Full Face Respirator Medium

The 3M 89421 FF-400 Ultimate FX Full Face Respirator (Medium) is engineered for maximum comfort, durability, and visibility in demanding work environments. Featuring a large Scotchgard™-protected lens, it provides clear vision while allowing easy cleaning of paints, stains, and other contaminants.

Built with a soft yet durable silicone face seal, this respirator offers a secure, comfortable fit for extended wear. It is compatible with a wide range of 3M filters and cartridges, making it a versatile solution for protection against airborne contaminants.

Features & Benefits

• Full-face reusable respirator (Medium size)
• NIOSH approved for respiratory protection
• Large lens with Scotchgard™ protector for clear visibility
• Easy-to-clean lens resists paints and stains
• Soft, durable silicone face seal for comfort
• Wide peripheral vision for improved safety
• Compatible with 3M filters, cartridges, and supplied air systems
• Cool Flow™ valve for easier breathing
• Passive speaking diaphragm for clearer communication
• Designed for extended wear in demanding environments