FFP3 NR D rated - 99% filtration at 0.3 microns APF20 - usable up to 20 times the workplace exposure limit Dolomite-tested for extended wear in high-dust conditions Guards against asbestos, silica dust, bacteria, viruses, and radioactive particles Front exhalation valve reduces heat and breathing resistance 4-point adjustable straps and preformed nose bridge for secure fit Soft foam inner face seal for all-day comfort Certified to EN 149:2001+A1 2009, CE 2797, and UKCA 0086 Moulded polypropylene cup - unisex, adjustable sizing Supplied as a pack of 5 Warranty: 1 Year DeWalt FFP3 NR D Disposable Valved Respirator - 5-pack with APF20 Protection and Dolomite-tested Rating High-level particulate protection for professional trades: This DeWalt FFP3 disposable respirator filters 99% of airborne particles at 0.3 microns and above, making it suitable for work involving asbestos, silica dust, bacteria, viruses, and radioactive particles. With an Assigned Protection Factor of APF20, it can be used in environments where contaminant concentrations are up to 20 times the workplace exposure limit (WEL). Dolomite-tested for sustained use in demanding conditions: The FFP3 NR D classification confirms this respirator has passed the EN 149 dolomite dust clogging test, meaning it maintains filter performance even during prolonged exposure to high concentrations of dust. The moulded cup shape holds its form throughout a full working day without collapsing against the face. Fit and comfort for extended wear: Four-point adjustable head straps allow the mask to be secured firmly without pressure points, while the preformed nose bridge removes the need for constant readjustment. A soft foam inner face seal improves contact across different face shapes, and the front exhalation valve reduces heat and moisture build-up to keep breathing comfortable throughout a shift. Shop the Workwear range from Heavins.ie - Ireland's trusted source for professional PPE, workwear, and site safety equipment. Key Features FFP3 NR D classification - Filtering Face Piece class 3, Non-Reusable, Dolomite-tested for high-concentration environments. APF20 protection factor - Suitable for contaminant levels up to 20 times the workplace exposure limit. 99% filtration at 0.3 microns - Guards against fine particulates including asbestos, silica dust, bacteria, viruses, and radioactive particles. Dolomite-tested rating - Confirms sustained filter performance during extended, high-dust work periods. Front exhalation valve - Reduces breathing resistance and heat build-up for greater comfort during prolonged use. 4-point adjustable head straps - Distribute pressure evenly and allow a firm, customised fit. Preformed nose bridge - Holds shape without repeated manual adjustment throughout the day. Soft foam inner face seal - Improves comfort and contact across a range of face profiles. Moulded cup construction - Polypropylene shell maintains mask shape and prevents face contact with the filter material. Unisex sizing - Adjustable straps accommodate a wide range of users on site. Specifications SKU: DXIRFFP35 (also listed as DWRFFP35) Protection class: FFP3 NR D Assigned Protection Factor: APF20 Filter efficiency: 99% at 0.3 microns Filter type: P3 Particulate Mask type: Moulded cup (valved) Construction material: Polypropylene Head straps: 4-point adjustable Gender: Unisex Certifications: EN 149:2001+A1 2009, CE 2797, UKCA 0086 Pack quantity: 5 masks Warranty: 1 Year (consumable wear and tear excluded per DeWalt policy) What's Included in the Box 5 x DeWalt FFP3 NR D Valved Disposable Respirators