{"product_id":"optrel-4700-010-swiss-air-papr-system-half-mask-th3","title":"Optrel 4700.010 Swiss Air Papr System Half-mask TH3","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OPTREL 4700.010 Swiss Air is a TH3-rated powered air-purifying respirator (PAPR) system built for sustained use in industrial and welding environments. The system combines a flame-retardant ventilated half-mask with a high-output filter unit that captures 99.8% of harmful particles, aerosols, vapors, smoke, and biological contaminants. A 14-hour high-performance battery pack supports full-shift operation without interruption. A central control panel provides real-time filter and battery status, airflow regulation, and automatic altitude and temperature compensation, keeping protection consistent across changing job conditions. Installed by safety officers and trades professionals, the Swiss Air is engineered for comfort during extended wear.\u003c\/p\u003e\u003cp\u003eThe Swiss Air PAPR system is designed for industrial, manufacturing, and welding applications where respiratory protection at the TH3 level is required. The half-mask configuration works as a standalone unit or pairs with compatible head protection including welding helmets and hoods. The adjustable head harness accommodates head sizes from XS through XL, making it suitable for a range of workers on the same jobsite. Automatic airflow calibration maintains the required positive pressure, reducing breathing effort and worker fatigue over a full shift.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTH3-rated filtration capturing 99.8% of particles, aerosols, vapors, smoke, and biological contaminants\u003c\/li\u003e\n\u003cli\u003eFlame-retardant ventilated half-mask for use in high-heat and welding environments\u003c\/li\u003e\n\u003cli\u003e14-hour battery life supports uninterrupted full-shift use\u003c\/li\u003e\n\u003cli\u003eCentral control panel with filter status, battery status, and airflow regulation\u003c\/li\u003e\n\u003cli\u003eAutomatic altitude and temperature compensation maintains consistent protection levels\u003c\/li\u003e\n\u003cli\u003eAdjustable head harness fits sizes XS through XL\u003c\/li\u003e\n\u003cli\u003ePositive-pressure design reduces breathing effort and fatigue\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with optrel hoods and head protection options including the Panoramaxx CLT, Crystal 2.0, industrial helmets, and weldCap configurations, as well as bare-head half-mask use.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThe Swiss Air PAPR system is fitted and serviced by qualified safety personnel or industrial hygienists in accordance with applicable OSHA and NIOSH respiratory protection program requirements. Before servicing or replacing the filter unit, power down the system and follow the manufacturer filter-change procedure. Verify the battery is fully charged before each shift and inspect the half-mask seal and harness for wear or damage prior to use. Filter replacement intervals should follow site respiratory protection program guidelines and applicable regulatory requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class\u003c\/strong\u003e: TH3 PAPR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration Efficiency\u003c\/strong\u003e: 99.8% particles, aerosols, vapors, smoke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Life\u003c\/strong\u003e: 14 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Harness Size Range\u003c\/strong\u003e: XS to XL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.6 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 7640127615935\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: OPTREL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4700.010\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OPTREL","offers":[{"title":"Default Title","offer_id":51343149891890,"sku":"4700.010","price":1908.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310537717.jpg?v=1782018201","url":"https:\/\/voomisupply.com\/products\/optrel-4700-010-swiss-air-papr-system-half-mask-th3","provider":"Voomi Supply","version":"1.0","type":"link"}