3M Ultimate FX Full Facepiece Respirator FF-400 series


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3M Ultimate FX Full Facepiece Reusable Respirator FF-400 series is engineered 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.

Applications: Construction, Design & Construction, Facility Sanitation, Food Processing, Food Safety, General Manufacturing, Heavy Infrastructure, Industrial Maintenance, Marine, Mining, Oil & Gas, Transportation

Key Features:

  • 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 offers comfort, durability and ease of cleaning
  • 3M Cool Flow Valve makes breathing easier to provide cool, dry comfort
  • Passive speaking diaphragm enhances communications
  • Meets the impact requirements of the ANSI Z87.1 2003 standard, high impact level for face and eye protection
  • NIOSH approved with various cartridges, filters and supplied air systems



Specification Sheet:


Product Number:
FF-401 Small
FF-402 Medium
FF-403 Large

Additional Details:

2.00 LBS
5.88 (in)
9.75 (in)
8.06 (in)
Protection From:
Asbestos Fibres, Mold, Silica