3M™ Ultimate FX Full Facepiece Reusable Respirator FF-403, Large manhole-guard-rails Combined ammonia/methylamine cartridge with P100

Combined ammonia/methylamine cartridge with P100 particulate filter

Tyvek® fabric's durability advantage over microporous film and SMS fabrics delivers consistently better barrier

Serged Seams - White

to help provide respiratory protection against a variety of gases

Seamless knit

3M™ Ultimate FX Full Facepiece Reusable Respirator FF-403, Large manhole-guard-rails Combined ammonia/methylamine cartridge with P100Engineered for maximum comfort, durability and visibility, the Ultimate FX FF 400 is the only respirator with Scotchgard Protector. This respirator features soft yet durable, silicone material and a large lens for superior peripheral vision. Scotchgard protection paint and stain resistant lens cause some liquids to bead up so they can be wiped off easily Large lens provides a wide field of view for excellent visibility Silicone full facepiece design