3M™ 8577 P95 Particulate Respirator with Organic Vapour Relief and Valve

The 3M™ 8577 is a cup-shaped disposable respirator rated to P95 with a Cool Flow™ exhalation valve and relief from nuisance levels of organic vapour. It is built for tasks where fine particulates occur with low concentrations of solvent odours.

Product overview

The 8577 combines P95 particulate filtration with an activated-carbon layer that reduces nuisance organic-vapour odours below the exposure limit. The exhalation valve lowers heat build-up inside the mask, improving comfort during longer or more strenuous work.

Key features and benefits

• P95 protection: filters at least 95% of oil- and non-oil-based particulates.
• Organic vapour relief: carbon layer reduces nuisance solvent odours below the exposure limit.
• Cool Flow™ valve: releases exhaled heat and moisture for greater comfort.
• Adjustable nose clip: supports a secure seal across the nose bridge.

Typical applications

The 8577 suits spray painting, chemical handling, foundry work and maintenance where particulates and nuisance organic vapours are present together.

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 “organic vapour relief” mean?
The carbon layer reduces nuisance solvent odours present below the occupational exposure limit; it is not a substitute for a gas cartridge where limits are exceeded.

What is the 8577 rated to?
It meets the P95 standard, filtering at least 95% of oil- and non-oil-based particulates.

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