3M™ Lens Replacement FF-400-03, Replacement Part

The 3M Lens Replacement FF-400-03 is a replacement part to use with 3M Ultimate FX Full Facepiece Reusable Respirators FF-401, FF-402, and FF-403 (sold separately). This single lens assembly is an approved 3M replacement part that can maintain the original performance standards of the reusable respirator. This replacement accessory can extend the service life of respiratory protection equipment and potentially result in cost savings.