3M SKU: 7000052740

Lead Time: ~22 days

Exhalation valve cover (standard) for use with 3M™ Ultimate FX Full Facepiece Reusable Respirators FF-401, 402 and 403.

Cover protects exhalation valve;Designed for use with the 3M Ultimate FX Full Facepiece Reusable Respirators (sold separately);Maintains original performance standards of facepiece;Replaceable part can potentially result in respiratory equipment cost savings;Replacement part to use with 3M Ultimate FX Full Facepiece Reusable Respirators FF-401, FF-402, and FF-403 (sold separately)