Replacement part to use with 3M Ultimate FX Full Facepiece Reusable Respirators FF-401, FF-402, and FF-403 (sold separately)
Designed for use with the 3M Ultimate FX Full Facepiece Reusable Respirators (sold separately)
Maintains original performance standards of facepiece
Assembly includes inhalation valve
Replaceable part can potentially result in respiratory equipment cost savings
Bayonet connection replacement assembly includes inhalation valve. For use with 3M™ Ultimate FX Full Facepiece Reusable Respirators FF-401, 402 and 403.