{"product_id":"halyard-purezero®-hm4-non-sterile-pleated-cleanroom-face-mask-with-ties-iso-class-4","title":"HALYARD PUREZERO® HM4 Non-Sterile Pleated Cleanroom Face Mask with Ties – ISO Class 4+","description":"\u003cp data-start=\"539\" data-end=\"889\"\u003e\u003cstrong data-start=\"539\" data-end=\"592\"\u003eHALYARD PUREZERO® HM4 Pleated Face Mask with Ties\u003c\/strong\u003e is a \u003cstrong\u003enon-sterile\u003c\/strong\u003e, three-layer cleanroom face mask designed for controlled environments where high filtration efficiency, low linting materials and secure fit are required. The mask is intended for cleanroom and industrial use and is not designed or certified for medical or surgical applications.\u003c\/p\u003e\n\u003cp data-start=\"891\" data-end=\"1292\"\u003eThe mask is constructed from low-linting materials and features a SO SOFT® biocomponent inner lining to improve comfort during extended wear. It is double-bagged and recommended for use in ISO Class 4 and higher cleanroom environments, including GMP Grade B\/C\/D. Long polypropylene ties provide a stable and adjustable fit, making the mask suitable for environments where earloop use is not preferred.\u003c\/p\u003e\n\u003ch3 data-start=\"1294\" data-end=\"1314\"\u003e\u003cstrong data-start=\"1298\" data-end=\"1314\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1315\" data-end=\"1927\"\u003e– Non-sterile pleated cleanroom face mask with long ties\u003cbr data-start=\"1371\" data-end=\"1374\"\u003e– Designed for cleanroom and industrial use only, not medical use\u003cbr data-start=\"1439\" data-end=\"1442\"\u003e– Recommended for ISO Class 4\/5\/6\/7 and GMP Grade B\/C\/D\u003cbr data-start=\"1497\" data-end=\"1500\"\u003e– Three-layer construction with high filtration performance\u003cbr data-start=\"1559\" data-end=\"1562\"\u003e– High bacterial, particulate and viral filtration efficiency\u003cbr data-start=\"1623\" data-end=\"1626\"\u003e– SO SOFT® biocomponent inner lining for wearer comfort\u003cbr data-start=\"1681\" data-end=\"1684\"\u003e– Low linting materials suitable for cleanroom environments\u003cbr data-start=\"1743\" data-end=\"1746\"\u003e– Polypropylene spunbond ties, 37” length\u003cbr data-start=\"1787\" data-end=\"1790\"\u003e– Flat aluminum nose wire with anti-fog polyester foam\u003cbr data-start=\"1844\" data-end=\"1847\"\u003e– Ultrasonically bonded edges and seams\u003cbr data-start=\"1886\" data-end=\"1889\"\u003e– Latex-free\u003cbr data-start=\"1901\" data-end=\"1904\"\u003e– Shelf life: 3 years\u003c\/p\u003e\n\u003ch3 data-start=\"1929\" data-end=\"1959\"\u003e\u003cstrong data-start=\"1933\" data-end=\"1959\"\u003eFiltration Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1960\" data-end=\"2256\"\u003e– Bacterial Filtration Efficiency (BFE ≥ 98%): 99.66% (ASTM F2101, 3.0 µm)\u003cbr data-start=\"2034\" data-end=\"2037\"\u003e– Particulate Filtration Efficiency (PFE ≥ 98%): 99.2% (ASTM F2299, 0.1 µm)\u003cbr data-start=\"2112\" data-end=\"2115\"\u003e– Viral Filtration Efficiency (VFE ≥ 97%): 99.1% (ASTM F2101, 3.0 µm)\u003cbr data-start=\"2184\" data-end=\"2187\"\u003e– Differential Pressure: 2.5 mm H₂O\/cm² (EN 14683:2019, Appendix C)\u003c\/p\u003e\n\u003ch3 data-start=\"2258\" data-end=\"2275\"\u003e\u003cstrong data-start=\"2262\" data-end=\"2275\"\u003eMaterials\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2276\" data-end=\"2586\"\u003e– Outer layer: SO SOFT® biocomponent material (polyester and polyethylene)\u003cbr data-start=\"2350\" data-end=\"2353\"\u003e– Filter media layer: Polypropylene meltblown\u003cbr data-start=\"2398\" data-end=\"2401\"\u003e– Inner layer: SO SOFT® biocomponent material (polyester and polyethylene)\u003cbr data-start=\"2475\" data-end=\"2478\"\u003e– Nose piece: Flat aluminum wire with anti-fog polyester foam\u003cbr data-start=\"2539\" data-end=\"2542\"\u003e– Ties: Polypropylene spunbond, 37” length\u003c\/p\u003e\n\u003ch3 data-start=\"2588\" data-end=\"2608\"\u003e\u003cstrong data-start=\"2592\" data-end=\"2608\"\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2609\" data-end=\"2763\"\u003e– Pharmaceutical and biotechnology cleanrooms\u003cbr data-start=\"2654\" data-end=\"2657\"\u003e– Controlled GMP environments\u003cbr data-start=\"2686\" data-end=\"2689\"\u003e– Industrial cleanroom operations where a secure tie-on mask is required\u003c\/p\u003e\n\u003ch3 data-start=\"2765\" data-end=\"2789\"\u003e\u003cstrong data-start=\"2769\" data-end=\"2789\"\u003eImportant Notice\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2790\" data-end=\"2901\"\u003e– For cleanroom and industrial use only\u003cbr data-start=\"2829\" data-end=\"2832\"\u003e– Not intended for medical or surgical use\u003cbr data-start=\"2874\" data-end=\"2877\"\u003e– Not a medical device\u003c\/p\u003e\n\u003cp data-start=\"2622\" data-end=\"2672\"\u003eView the technical data sheet by clicking \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/3256\/1626\/files\/HALYARD_PUREZERO_HM4_Face_Mask_w_ties_TECH_DATA_SHEET_English.pdf?v=1770043986\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong data-start=\"2664\" data-end=\"2672\"\u003eHERE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"HALYARD","offers":[{"title":"Default Title","offer_id":47555863773402,"sku":null,"price":99990.0,"currency_code":"ISK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/3256\/1626\/files\/PUREZERO_HM4PouchMask.jpg?v=1770045361","url":"https:\/\/b2b.skand.is\/products\/halyard-purezero%c2%ae-hm4-non-sterile-pleated-cleanroom-face-mask-with-ties-iso-class-4","provider":"Skand Heild","version":"1.0","type":"link"}