3M 7000029958 Lens Cover FF-401 FF-402 FF-403 Respirator

Product Description

The 3M 7000029958 is a standard lens cover designed for use with the 3M Ultimate FX Full Facepiece Reusable Respirator series. These covers fit over the existing facepiece lens to provide a protective barrier against scratches, abrasions, and airborne particulate contact that would otherwise degrade optical clarity. Maintaining clear, undamaged lens surfaces is critical in environments where visibility directly affects worker safety. Installing fresh lens covers extends the service life of the full facepiece unit and reduces the frequency of lens replacement. This accessory is installed by industrial hygienists, safety professionals, and tradespeople who rely on full facepiece respiratory protection in hazardous work environments.

These lens covers are suited for use in industrial, construction, chemical handling, and confined-space applications where full facepiece respiratory protection is required. They are compatible with the FF-400 series respirators and are commonly used in settings where lens fouling from dust, overspray, or splatter is a recurring issue. Periodic replacement of the lens covers helps maintain required visibility standards during extended use.

Key Features

• Standard lens cover designed for the 3M Ultimate FX Full Facepiece Reusable Respirator series
• Protects the primary facepiece lens from scratching and abrasion during use
• Helps preserve optical clarity and extend facepiece service life
• Simple peel-and-replace installation requiring no tools
• Sold by the case with a minimum order quantity of 1

Compatibility

Compatible with 3M Ultimate FX Full Facepiece Reusable Respirators FF-401, FF-402, and FF-403.

Installation Notes

Lens covers should be applied and replaced by the respirator wearer or a qualified safety technician following the respirator manufacturer's maintenance guidelines. Before applying a new lens cover, inspect the primary lens for existing damage that may require lens replacement rather than cover installation. Covers should be replaced whenever optical clarity is compromised. Always follow applicable OSHA respiratory protection program requirements when servicing or maintaining supplied-air or air-purifying facepiece respirators.

Technical Specifications

• Unit of Measure: Case
• Minimum Order Quantity: 1
• UPC: 50051135894861

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000029958