3M 7000126399 Full Face Reusable Respirator Small

Product Description

The 3M 7000126399 is a small, gray, full facepiece reusable respirator in the 6700DIN Series, designed to help reduce worker exposure to certain airborne particulates, gases, and vapors. Built for occupational environments, it features a silicone faceseal for a secure, comfortable fit and a large lens that provides a wide field of view. The integrated 3M Cool Flow Valve directs exhaled breath downward and reduces heat and moisture buildup inside the facepiece. Licensed HVAC technicians, industrial hygienists, painters, welders, and hazmat workers are among the trade professionals who rely on this platform for sustained use in contaminated environments.

This respirator is suited for a broad range of workplace applications including chemical handling, chemical clean-up, painting, welding, grinding, sanding, sawing, masonry, machining, pouring and casting, furnace operations, and laboratory work. It also supports specialized applications such as asbestos abatement, mold remediation, and first responder operations. The facepiece is compatible with air-purifying, supplied air, and powered air purifying respirator configurations, giving workers flexibility to match the respiratory protection mode to the specific hazard present.

Key Features

• Large lens delivers a wide field of view for enhanced situational awareness during extended wear
• Silicone faceseal improves durability, comfort, and ease of cleaning compared to rubber alternatives
• 3M Cool Flow Valve channels exhaled breath downward, reducing heat and moisture buildup
• Compatible with air-purifying, supplied air, and powered air purifying respirator systems
• Meets ANSI Z87.1-2003 high-impact level requirements for face and eye protection
• NIOSH-approved for use with 3M cartridges, filters, and supplied air systems

Compatibility

Compatible with the following 3M filters and accessories: 2071, 2076HF, 2078, 2091/07000, 2096, 2097/07184, 2291, 2296, 2297, 7093, 7093C/37173, 603, 5N11, 5P71/07194, 501, and 502. Also compatible with 3M 6000 Series cartridges: 6001, 6002, 6003, 6004, 6005, 6006, 6009, 60921, 60922, 60923, 60924, 60925, 60926, 60928, and 60929. Works with 3M TR-600 and TR-800 powered air and Dual Airline supplied air systems.

Installation Notes

This respirator is intended for workplace and occupational use only and should be fitted and worn by trained personnel familiar with respiratory protection programs as outlined under OSHA 29 CFR 1910.134. Before each use, perform a user seal check to confirm proper facepiece fit. Inspect the facepiece, lens, and valve for damage or contamination prior to entering a hazardous environment. Cartridges and filters must be selected based on the specific airborne hazards present and replaced according to the applicable change schedule.

Technical Specifications

• Size: Small
• Color: Gray
• Series: 6700DIN
• Facepiece Type: Full Face Reusable
• Faceseal Material: Silicone
• Approvals: NIOSH approved; ANSI Z87.1-2003 high-impact level
• Package Weight: 7.56 pounds
• Package Length: 16.7 inches
• Package Width: 12.5 inches
• Package Height: 10.7 inches
• UPC: 50051138767018

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000126399