The Portwest Ergonet FFP3 Valved Dolomite Dust Mask is a high-specification disposable respirator designed to provide reliable protection in dusty and hazardous environments whilst maintaining wearer comfort throughout extended use. The mask features an ergonomic design that fits most face shapes, supported by an external Ergonet cover that maintains the mask's structure and helps keep the filter media clean. An all-round internal foam gasket works alongside the moulded soft nose bridge to create a consistent, secure face seal — reducing the risk of unfiltered air entering around the edges. A high-performance exhalation valve efficiently reduces heat and moisture build-up inside the mask, making it particularly well-suited to hot and humid working conditions. Wide adjustable elastic head straps ensure the mask stays firmly in place without causing discomfort. Notably, the mask passes the dolomite optional clogging test (D), which supports more comfortable breathing and longer-lasting filtration performance compared to non-D rated FFP3 respirators. Rated FFP3 with a reusable (R) fit designation, this mask is UKCA marked and CE certified to CAT III — the highest risk category under European PPE regulations — making it suitable for use wherever COSHH requirements demand the highest level of respiratory protection. Features and Benefits: • Ergonet outer cover supports mask structure and keeps filter media clean • Internal foam gasket for a reliable, all-round face seal • Moulded soft nose bridge for a secure and comfortable fit • Wide adjustable elastic head straps for extended comfort • High-performance exhalation valve reduces heat and moisture in warm conditions • Dolomite clogging test (D) rating for improved breathability and filter longevity • Non-magnetic construction — nickel and ferrous free • UKCA marked and CE certified to CAT III • FFP3 rated with reusable (R) fit designation Specifications: Colour: White Fit: R Protection Level: FFP3 Certification: CE certi

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