3M™ 8293 P100 Particulate Respirator with Valve

The 3M™ 8293 is a cup-shaped disposable respirator rated to P100 with a Cool Flow™ exhalation valve. It offers the highest particulate filtration class together with the breathing comfort of a valved design.

Product overview

The 8293 filters at least 99.97% of airborne particulates, including oil- and non-oil-based aerosols. The exhalation valve releases warm, humid air, while the sturdy moulded shell and braided straps maintain a stable, comfortable fit.

Key features and benefits

• P100 protection: filters at least 99.97% of airborne particles, including oil-based aerosols.
• Cool Flow™ valve: releases exhaled heat and moisture for greater comfort.
• Sturdy cup shell: holds its form for a stable, repeatable fit.
• Braided straps and nose clip: deliver a secure, comfortable seal.

Typical applications

The 8293 suits heavy grinding, foundry work, lead and asbestos abatement, pharmaceutical handling and other tasks demanding the highest particulate efficiency.

Technical specifications

Why buy from Techmaster Electronics

Techmaster Electronics is an authorised supplier of 3M personal protective equipment in Vietnam. We provide genuine respirators, advice on the right protection level for your task, and responsive after-sales support nationwide.

Frequently asked questions

What does P100 mean?
P100 is the highest particulate efficiency class, filtering at least 99.97% of airborne particles including oil-based aerosols.

What does the valve do?
The Cool Flow™ valve releases warm, humid exhaled air, reducing heat build-up for greater comfort.

Is it reusable?
No. It is a disposable respirator for single-shift use and should be discarded when soiled, damaged or breathing becomes difficult.