{"product_id":"3m-7000005397-papr-sar-headgear-prefilter","title":"3M 7000005397 Papr Sar Headgear Prefilter","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000005397 is a prefilter accessory designed for use with the W-2806 Filter and Regulator Panel in powered air-purifying respirator (PAPR) and supplied-air respirator (SAR) headgear systems. This component provides an additional filtration stage ahead of the main filter assembly, helping to extend the service life of downstream filter media by capturing larger particulates before they reach the primary filter. Installation and replacement are handled by safety equipment technicians or industrial hygiene personnel responsible for maintaining respiratory protection programs. The unit ships as a single piece and weighs 2.9 pounds.\u003c\/p\u003e\n\u003cp\u003eThis prefilter is intended for use in industrial, construction, and hazardous-material environments where PAPR or SAR headgear systems are deployed. It fits specifically within the W-2806 Filter and Regulator Panel assembly and is suited for applications requiring continuous respiratory protection, such as spray finishing, abrasive blasting, or work in atmospheres with airborne particulates. Replacement frequency depends on particulate loading and environmental conditions at the jobsite.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePrefilter stage helps extend service life of primary filter media in the W-2806 assembly\u003c\/li\u003e\n  \u003cli\u003eDesigned as a direct-fit accessory for the W-2806 Filter and Regulator Panel\u003c\/li\u003e\n  \u003cli\u003eSingle-unit packaging supports straightforward inventory and replacement tracking\u003c\/li\u003e\n  \u003cli\u003eLightweight construction at 2.9 pounds for ease of handling during changeout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with the W-2806 Filter and Regulator Panel used in 3M PAPR and SAR headgear systems, as specified by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePrefilter replacement should be performed by trained personnel following the respiratory protection program procedures established at the facility. Always shut down airflow to the PAPR or SAR unit before removing or installing filter components. Consult the W-2806 system documentation for correct seating and retention procedures. Follow applicable OSHA respiratory protection standards and facility safety protocols during service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccessory Type\u003c\/strong\u003e: Prefilter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries Compatibility\u003c\/strong\u003e: W-2806 Filter and Regulator Panel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.9 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 46182400\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000005397\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51540576534834,"sku":"7000005397","price":1085.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9f29630b4422a3f2a7d4713fa63d1958.jpg?v=1785858913","url":"https:\/\/voomisupply.com\/products\/3m-7000005397-papr-sar-headgear-prefilter","provider":"Voomi Supply","version":"1.0","type":"link"}