Portwest P311 Moulded FFP3 Valved Respirator - Metal-Free Dust Mask (Singles or Box of 10)

Product Description

The Portwest P311 Moulded FFP3 Valved Respirator Mask delivers elite respiratory protection against fine toxic dusts, fibres, aqueous mists, and heavy industrial fumes. Engineered with a durable, ergonomically pre-moulded structure, this heavy-duty face mask comfortably conforms to most facial shapes to maintain an airtight protective barrier throughout demanding work shifts.

Featuring an innovative "strap and clip" drop-down head strap design, the P311 allows you to drop the mask down around your neck quickly during breaks without removing your full safety helmet or eyewear. The 100% metal-free, non-magnetic design is entirely free from nickel and ferrous materials, making it fully compatible for use in high-security screening zones, food manufacturing, and metal-detector friendly environments. Comfort is elevated by an integrated high-performance exhalation valve that flushes out heat, carbon dioxide, and moisture, alongside a plush internal foam gasket that stops eyewear from fogging.

Whether you need a single mask for an urgent trade task or a complete box of 10 for workplace distribution, this premium FFP3 respirator guarantees maximum compliance and respiratory defence.

Key Features & Benefits

Highest Class FFP3 Filtration: Offers maximum disposable safety, blocking a minimum of 99% of hazardous airborne particulates, fine dusts, and liquid aerosols.
Flexible Purchase Options: Available to buy as convenient individual single units or as a retail-ready box of 10 masks for full crew deployment.
Innovative Drop-Down Straps: The unique drop-down head strap design allows the user to safely lower the mask instantly without completely taking off the harness.
100% Metal-Free & Non-Magnetic: Free from metals, nickel, and iron, ensuring total compliance for food production lines and security scanner environments.
Dolomite Clogging Tested (D): Officially certified to withstand high-dust environments without clogging, providing lower breathing resistance and a longer active filter lifespan.
Cooling Exhalation Valve: Rapidly expels hot air and humidity to keep the wearer cool in warm or physically strenuous conditions.
Airtight Foam Gasket Seal: Fitted with a soft internal foam gasket and a flexible nose bridge to establish a tight, leak-free seal across the face.

Technical Specifications

Safety Standard: Certified to EN 149:2001 + A1:2009 FFP3 NR D
Classification: CE Certified, CE-CAT III category high-hazard PPE
Assigned Protection Factor: Protects up to 20 times the Workplace Exposure Limit (20x WEL / TLV)
Mask Style: Pre-moulded cup shape with built-in one-way exhalation valve
Materials: High-grade Polyester, Meltblown Polypropylene, PP, and Elastic
Available Pack Options: Singles / Boxes of 10 face masks

Ideal For

Construction work involving concrete, sandstone, brick, and silica dust
Heavy industrial tasks dealing with ferrous metal fumes, welding, and fabrication
Carpentry and woodworking involving MDF, hardwood, and softwood sanding
Pharmaceutical compounding, chemical handling, and lab work
Asbestos handling, glass fibre installation, and mineral rockwool insulation work