3M™ FF-401 Ultimate FX Full Facepiece Respirator (Small)

The 3M™ FF-401 is the small size of the Ultimate FX full-facepiece reusable respirator. It pairs a large, wraparound polycarbonate lens with a comfortable silicone seal to deliver premium combined eye and respiratory protection.

Product overview

The FF-400 series is engineered for comfort and a wide field of view. The FF-401 uses dual 3M bayonet ports to accept particulate filters and gas/vapour cartridges, and features a scratch- and chemical-resistant lens coating for long service life.

Key features and benefits

• Full-face protection: guards both the eyes and respiratory tract in one unit.
• Wide wraparound lens: large polycarbonate lens with excellent field of view and coatings for scratch and chemical resistance.
• Comfortable silicone seal: soft, durable and easy to clean for repeated use.
• Dual bayonet ports: compatible with the full range of 3M filters and cartridges.

Typical applications

The FF-401 suits petrochemical and chemical processing, pharmaceutical and laboratory work, spray painting and any task requiring high-level combined eye and respiratory protection for a smaller face.

Technical specifications

Why buy from Techmaster Electronics

Techmaster Electronics is an authorised supplier of 3M personal protective equipment in Vietnam. We provide genuine respirators, guidance on filter selection and fit testing, and responsive after-sales support nationwide.

Frequently asked questions

Does the FF-401 protect the eyes?
Yes. As a full-facepiece respirator it protects both the eyes and the respiratory tract behind a wide polycarbonate lens.

What filters does it use?
It accepts 3M bayonet particulate filters and gas/vapour cartridges, chosen for your specific hazard.

Which size is this?
This is the small (FF-401) size; the FF-400 series also offers medium (FF-402) and large (FF-403).