3M™ 8233 N100 Particulate Respirator with Valve

The 3M™ 8233 is a cup-shaped disposable respirator rated to N100, the highest particulate filtration class. With a Cool Flow™ exhalation valve, it delivers maximum protection against fine particulates with comfortable breathing.

Product overview

The 8233 filters at least 99.97% of non-oil airborne particulates. Designed for high-hazard environments, it features a sturdy moulded shell, an exhalation valve and an adjustable nose clip for a secure, comfortable seal.

Key features and benefits

• N100 protection: filters at least 99.97% of non-oil airborne particulates — the highest class.
• Cool Flow™ valve: releases exhaled heat and moisture for greater comfort.
• Sturdy cup shell: holds its form for a stable, repeatable fit.
• Adjustable nose clip: helps create a secure seal across the nose bridge.

Typical applications

The 8233 suits lead and asbestos abatement, pharmaceutical handling, infection control and other high-hazard tasks demanding the highest non-oil 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 N100 mean?
N100 is the highest non-oil particulate efficiency class, filtering at least 99.97% of airborne particles.

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.