3M™ 2091 P100 Particulate Filter

The 3M™ 2091 is a high-efficiency P100 particulate filter for 3M reusable respirators. Its pleated design captures the finest airborne particles while keeping breathing resistance low for comfortable extended wear.

Product overview

The 2091 attaches to 3M 5000, 6000, 7000 and FF-400 series respirators via the standard bayonet connection. It filters at least 99.97% of airborne particles, including oil- and non-oil-based aerosols, and its low-profile pleated media keeps the respirator compact and balanced.

Key features and benefits

• P100 efficiency: filters at least 99.97% of airborne particles, including oil-based aerosols.
• Pleated media: large surface area maintains airflow and reduces breathing resistance.
• Low profile: keeps the respirator compact and well balanced.
• Bayonet mount: fits 3M 5000, 6000, 7000 and FF-400 series respirators.

Typical applications

The 2091 suits grinding, sanding, welding, pharmaceutical handling and other tasks that generate fine particulates or aerosols.

Technical specifications

Why buy from Techmaster Electronics

Techmaster Electronics is an authorised supplier of 3M personal protective equipment in Vietnam. We provide genuine filters, advice on respirator and filter pairing, and responsive after-sales support nationwide.

Frequently asked questions

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

Which respirators accept the 2091?
It fits 3M 5000, 6000, 7000 and FF-400 series respirators using the standard bayonet connection.

When should I replace the filter?
Replace it when breathing becomes noticeably more difficult, or if the filter is damaged, soiled or has reached your scheduled change-out point.