{"product_id":"replacement-n99-respirator-filters","title":"Replacement N99 Respirator Filters","description":"\u003cp\u003e\u003cstrong\u003eReplacement N99 Respirator Filters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"chat-history\" class=\"chat-history-scroll-container\"\u003e\n\u003cdiv class=\"conversation-container message-actions-hover-boundary ng-star-inserted\" id=\"f4181c08b0b5da10\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"response-container ng-tns-c831637129-79 response-container-with-gpi ng-star-inserted response-container-has-multiple-responses\"\u003e\n\u003cdiv class=\"presented-response-container ng-tns-c831637129-79\"\u003e\n\u003cdiv class=\"response-container-content ng-tns-c831637129-79\"\u003e\n\u003cdiv class=\"response-content ng-tns-c831637129-79\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel stronger enable-updated-hr-color\" id=\"model-response-message-contentr_f4181c08b0b5da10\" dir=\"ltr\"\u003e\n\u003cp\u003e\u003cspan class=\"citation-93 citation-end-93\"\u003eThese replacement N99 respirator filters are designed to provide a high level of protection against airborne particulate matter.\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-92 citation-end-92\"\u003eThe \"N99\" designation, certified by NIOSH (National Institute for Occupational Safety and Health), indicates that they are highly efficient.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh Filtration Efficiency:\u003c\/b\u003e N99 filters are rated to trap at least \u003cb\u003e99% of airborne particles\u003c\/b\u003e that are 0.3 micrometers or larger. This makes them suitable for a variety of environments where fine dusts, mists, and other particulate aerosols are present.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNon-Oil Resistant:\u003c\/b\u003e\u003cspan class=\"citation-91\"\u003e The \"N\" classification means these filters are \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-91\"\u003eNot resistant to oil\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-91 citation-end-91\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-90 citation-end-90\"\u003eThey are intended for use in work settings free of oil-based particles, such as solid dusts from sanding, grinding, sweeping, or handling certain powdered chemicals.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSecure Screw-On Design:\u003c\/b\u003e Featuring a convenient \u003cb\u003escrew-on (threaded) system\u003c\/b\u003e, these cartridges are easy to install and remove, ensuring a secure and reliable connection to your compatible half-mask or full facepiece respirator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eVersatile Application:\u003c\/b\u003e These filters are a reliable choice for a range of professional and DIY applications, including woodworking, construction, and other dusty operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!----\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Wurth","offers":[{"title":"Default Title","offer_id":40974622195770,"sku":"18991432","price":16.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4846\/2650\/files\/Replacement-N99-Respirator-Filters-1.jpg?v=1755132460","url":"https:\/\/sierramadrecollection.com\/products\/replacement-n99-respirator-filters","provider":"Sierra Madre Collection","version":"1.0","type":"link"}