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3M FF-400-13 Speaking Diaphragm Assembly - Case of 5

$110.99
  • Replacement part to use with 3M Ultimate FX Full Facepiece Reusable Respirators FF-401, FF-402, and FF-403
  • Replacement assembly for speaking diaphragm
  • Maintains original performance standards of facepiece
  • Replaceable part can potentially result in respiratory equipment cost savings