{"product_id":"halyard-purezero®-hm4-non-sterile-pouch-cleanroom-face-mask-with-headbands-iso-class-4","title":"HALYARD PUREZERO® HM4 Non-Sterile Pouch Cleanroom Face Mask with Headbands – ISO Class 4+","description":"\u003cp data-start=\"569\" data-end=\"1084\"\u003e\u003cstrong data-start=\"569\" data-end=\"625\"\u003eHALYARD PUREZERO® HM4 Pouch Face Mask with Headbands\u003c\/strong\u003e is a \u003cstrong\u003enon-sterile\u003c\/strong\u003e, three-layer cleanroom face mask designed for controlled environments where high filtration efficiency, wearer comfort and extended breathing space are required. The pouch-style design provides an expanded breathing chamber, making the mask suitable for longer wear in cleanroom and industrial environments. This product is intended for cleanroom and industrial use only and is not designed or certified for medical or surgical applications.\u003c\/p\u003e\n\u003cp data-start=\"1086\" data-end=\"1501\"\u003eThe mask is constructed from low-linting materials and features a SO SOFT® biocomponent inner lining to enhance comfort during extended use. A low-linting neck guard provides additional coverage and contamination control. The mask is double-bagged and recommended for use in ISO Class 4 and higher cleanroom environments, including GMP Grade B\/C\/D. Nylon elastic headbands ensure a secure and stable fit during use.\u003c\/p\u003e\n\u003ch3 data-start=\"1503\" data-end=\"1523\"\u003e\u003cstrong data-start=\"1507\" data-end=\"1523\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1524\" data-end=\"2159\"\u003e– Non-sterile pouch-style cleanroom face mask with headbands\u003cbr data-start=\"1584\" data-end=\"1587\"\u003e– Designed for cleanroom and industrial use only, not medical use\u003cbr data-start=\"1652\" data-end=\"1655\"\u003e– Recommended for ISO Class 4\/5\/6\/7 and GMP Grade B\/C\/D\u003cbr data-start=\"1710\" data-end=\"1713\"\u003e– Three-layer construction with high filtration performance\u003cbr data-start=\"1772\" data-end=\"1775\"\u003e– Expanded breathing chamber for improved comfort\u003cbr data-start=\"1824\" data-end=\"1827\"\u003e– High bacterial, particulate and viral filtration efficiency\u003cbr data-start=\"1888\" data-end=\"1891\"\u003e– SO SOFT® biocomponent inner lining for extended wear comfort\u003cbr data-start=\"1953\" data-end=\"1956\"\u003e– Low-linting neck guard for increased protection\u003cbr data-start=\"2005\" data-end=\"2008\"\u003e– Nylon elastic headbands for secure fit\u003cbr data-start=\"2048\" data-end=\"2051\"\u003e– Flat aluminum nose wire\u003cbr data-start=\"2076\" data-end=\"2079\"\u003e– Ultrasonically bonded edges and seams\u003cbr data-start=\"2118\" data-end=\"2121\"\u003e– Latex-free\u003cbr data-start=\"2133\" data-end=\"2136\"\u003e– Shelf life: 3 years\u003c\/p\u003e\n\u003ch3 data-start=\"2161\" data-end=\"2191\"\u003e\u003cstrong data-start=\"2165\" data-end=\"2191\"\u003eFiltration Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2192\" data-end=\"2488\"\u003e– Bacterial Filtration Efficiency (BFE ≥ 98%): 99.66% (ASTM F2101, 3.0 µm)\u003cbr data-start=\"2266\" data-end=\"2269\"\u003e– Particulate Filtration Efficiency (PFE ≥ 98%): 99.2% (ASTM F2299, 0.1 µm)\u003cbr data-start=\"2344\" data-end=\"2347\"\u003e– Viral Filtration Efficiency (VFE ≥ 97%): 99.1% (ASTM F2101, 3.0 µm)\u003cbr data-start=\"2416\" data-end=\"2419\"\u003e– Differential Pressure: 2.5 mm H₂O\/cm² (EN 14683:2019, Appendix C)\u003c\/p\u003e\n\u003ch3 data-start=\"2490\" data-end=\"2507\"\u003e\u003cstrong data-start=\"2494\" data-end=\"2507\"\u003eMaterials\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2508\" data-end=\"2839\"\u003e– Outer layer: SO SOFT® biocomponent material (polyester and polyethylene)\u003cbr data-start=\"2582\" data-end=\"2585\"\u003e– Filter media layer: Polypropylene meltblown\u003cbr data-start=\"2630\" data-end=\"2633\"\u003e– Inner layer: SO SOFT® biocomponent material (polyester and polyethylene)\u003cbr data-start=\"2707\" data-end=\"2710\"\u003e– Nose piece: Flat aluminum wire\u003cbr data-start=\"2742\" data-end=\"2745\"\u003e– Headbands: Nylon elastic\u003cbr data-start=\"2771\" data-end=\"2774\"\u003e– Neck guard: Bicomponent material (polyester and polyethylene)\u003c\/p\u003e\n\u003ch3 data-start=\"2841\" data-end=\"2861\"\u003e\u003cstrong data-start=\"2845\" data-end=\"2861\"\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2862\" data-end=\"3014\"\u003e– Pharmaceutical and biotechnology cleanrooms\u003cbr data-start=\"2907\" data-end=\"2910\"\u003e– Controlled GMP environments\u003cbr data-start=\"2939\" data-end=\"2942\"\u003e– Industrial cleanroom operations requiring enhanced breathing comfort\u003c\/p\u003e\n\u003ch3 data-start=\"3016\" data-end=\"3040\"\u003e\u003cstrong data-start=\"3020\" data-end=\"3040\"\u003eImportant Notice\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3041\" data-end=\"3152\"\u003e– For cleanroom and industrial use only\u003cbr data-start=\"3080\" data-end=\"3083\"\u003e– Not intended for medical or surgical use\u003cbr data-start=\"3125\" data-end=\"3128\"\u003e– Not a medical device\u003c\/p\u003e\n\u003cp data-start=\"539\" data-end=\"889\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eView the technical data sheet by clicking \u003c\/span\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/3256\/1626\/files\/HALYARD_PUREZERO_HM4_Face_Mask_w_pouch_TECH_DATA_SHEET_English.pdf?v=1770043987\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-start=\"2664\" data-end=\"2672\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eHERE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"HALYARD","offers":[{"title":"Default Title","offer_id":47555865542874,"sku":null,"price":99990.0,"currency_code":"ISK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/3256\/1626\/files\/PUREZERO_HM4PleatedMaskwithTies.jpg?v=1770045496","url":"https:\/\/b2b.skand.is\/products\/halyard-purezero%c2%ae-hm4-non-sterile-pouch-cleanroom-face-mask-with-headbands-iso-class-4","provider":"Skand Heild","version":"1.0","type":"link"}