3M HF-303 Scott Aviva 40 Half mask respirator EN148-1 size L

3M™ Reusable Half Mask HF-303 (formerly Scott AVIVA 40) is a durable half-face respirator from the HF-300 Series featuring a DIN40 thread connection (EN 148-1) for a wide range of compatible filters.FeaturesDIN40 threaded connector (EN 148-1), compatible with standard RD40 filtersRecommended for: industrial work, construction, chemical and pharmaceutical applications, mining, agricultureLightweight design for enhanced user comfortFlexible face seal made of TPE for improved fit and tightnessIntegrated nose bridge for better compatibility with eyewearDurable head harness ensures secure and stable fitCompatible with 3M™ DT-Series filters and universal 40 mm filters up to 300 gNote: Filters are not included with the mask!Technical SpecificationsMaterialMask body: Thermoplastic elastomer (TPE), polypropyleneValves: EPDMStraps: Polyester with neoprene coreWeightapprox. 132 g (Size L)SizeL (HF-303) – also available in S (HF-301) or ConnectionDIN40 (EN 148-1)StandardsEN 140:1998 – Half masksAS/NZS 1716:20123M ID7100265229Compatible Filters (selection)FilterStandardProtectionEN 143 / EN 12941 / EN 12942P3 R D – Particles, toxic/radioactive substances, microorganismsEN 14387 / EN 12941 / EN 12942A2P3 R D – Organic vapours (bp > 65 °C) + particlesMaintenance and CareRegularly inspect mask body for cracks, wear, and valve functionReplace inhalation and exhalation valves at least annuallyClean with a soft synthetic sponge, mild soap solution, and warm waterAlternatively, use 3M™ disinfectant wipes for hygienic cleaningRinse thoroughly with clean water and allow to dry completelyDo not immerse the mask in water or cleaning fluidUse included face seal insert to prevent deformation during storageNote: Not suitable for use in oxygen-deficient atmospheres (< 19.5%) or where contaminant concentrations are unknown. Follow user instructions. Information on product safety (Manufacturer, Contact)3M Deutschland GmbH, Carl-Schurz-Straße l, 41453 Neuss, Deutschland, 02131-14-2914 / 0, , www.3m.com/msds