{"id":20484,"date":"2022-03-17T17:32:41","date_gmt":"2022-03-17T22:32:41","guid":{"rendered":"https:\/\/dentecsafety.charlie.chameleonhosting.com\/usa\/?post_type=product&#038;p=20484"},"modified":"2026-02-17T10:47:02","modified_gmt":"2026-02-17T15:47:02","slug":"400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber","status":"publish","type":"product","link":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/","title":{"rendered":"COMFORT-AIR\u00aeNx SERIES 400 BLACK ELASTOMERIC RUBBER HALF MASK W\/O EXHALATION VALVE WITH P100 CARTRIDGES"},"content":{"rendered":"<p>400Nx Black Half Mask Complete With P100 Cartridges W\/O Exhalation Valve, Elastomeric. Suitable For COVID virus in accordance with CDC guidelines and Oil based aerosols.<\/p>\n<ul>\n<li>Molded from elastomeric rubber provides comfort and durability.<\/li>\n<li>Facepiece low profile design fits under industrial style and medical style faceshields. Also provides extended field of vision.<\/li>\n<li>No exhalation valve ensures the user&#8217;s exhaled breath does not exit the mask.<\/li>\n<li>Large inhalation\/exhalation valves (size of a quarter) allows for maximum airflow in and out of the mask. This allows the user to inhale and exhale a larger volume of air per breath Reducing breathing resistance while increasing user comfort and productivity.<\/li>\n<li>Inhalation exhalation valve allows for two way filtration ensuring the user and the co-workers are protected from one another.<\/li>\n<li>Rolled sealing flange provides superior comfort and improves fitting capabilities. Does not require user to adjust straps excessively tight.<\/li>\n<li>Textured sealing area Reduces risk of the mask slipping on the face. This ensures a comfortable seal on a wide variety of facial sizes<\/li>\n<li>Mask is designed to allow for the proper fitting of most safety &amp; prescription eyewear and goggles.<\/li>\n<li>Ultra light harness assembly provides additional comfort. Cradle suspension fits comfortably under suspension systems for hard hats, grinding &amp; welding helmets.<\/li>\n<li>8 Position adjustment allows you to adjust cartridge to three different positions on all Comfort-Air\u00ae facepiece.<\/li>\n<li>USA Design Patent D989945<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Our Black P100 NIOSH approved masks are molded from elastomeric rubber, providing better comfort and durability. Experience better protection for you and your team along with cost savings you won\u2019t find with disposable mask solutions. Request your quote today.<\/p>\n<h3><strong>Comfort-Air\u00ae Nx With P100 Cartridges<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p><strong>Type:<\/strong>\u00a0Series 400NX \u2013 Complete Half Mask WITHOUT an Exhalation valve<br \/>\n<strong>Material<\/strong>: Elastomeric Rubber<br \/>\n<strong>Filter:<\/strong>\u00a0P100 Cartridges<br \/>\n<strong>Suitable for:<\/strong>\u00a0Suitable for airborne viruses in accordance with CDC guidelines and Non-Oil based aerosols..<br \/>\n<strong>Certification:<\/strong>\u00a0NIOSH<br \/>\n<strong>Colour:<\/strong>\u00a0Black<br \/>\n<strong>Quantity<\/strong>: 1<br \/>\n<strong>Country:<\/strong>\u00a0Made in USA<\/p>\n<p><a href=\"https:\/\/dentecsafety.com\/usa\/blog\/pdf_catalogues\/dentec-comfort-airnx-size-guide\/\">DENTEC-Comfort-Air\u00aeNx Size Guide \u2013 Dentec Safety Specialists | USA<\/a><\/p>\n<p><a href=\"https:\/\/dentecsafety.com\/usa\/product\/p100-low-profile-cartridge\/\">Purchase Replacement P100 Filters<\/a><\/p>\n<p><a href=\"https:\/\/dentecsafety.com\/usa\/product\/n95-respirator-filter-pads-16-box\/\">Purchase Replacement N95 Filters<\/a><\/p>\n","protected":false},"featured_media":26452,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[4324,4554],"product_tag":[4531,4326,4294,4563],"class_list":{"0":"post-20484","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-comfort-air-nx-nxmd-series","7":"product_cat-half-masks","8":"product_tag-buy-now","9":"product_tag-no-exhalation-valve","10":"product_tag-p100","11":"product_tag-series-400nx-elastomeric","12":"desktop-align-left","13":"tablet-align-left","14":"mobile-align-left","15":"ast-product-gallery-layout-horizontal-slider","16":"ast-product-gallery-with-no-image","17":"ast-product-single-variable","18":"ast-product-tabs-layout-horizontal","20":"first","21":"instock","22":"taxable","23":"shipping-taxable","24":"purchasable","25":"product-type-variable","26":"wvs-archive-product-wrapper"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Black P100 Masks Made in USA | Comfort-Air\u00aeNx | Dentec Safety<\/title>\n<meta name=\"description\" content=\"Comfort-Air\u00aeNx black elastomeric rubber half mask w\/o an exhalation valve fits our P100 filters. Request a quote today.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"COMFORT-AIR\u00aeNx SERIES 400 BLACK ELASTOMERIC RUBBER HALF MASK W\/O EXHALATION VALVE WITH P100 CARTRIDGES\" \/>\n<meta property=\"og:description\" content=\"Comfort-Air\u00aeNx black elastomeric rubber half mask w\/o an exhalation valve fits our P100 filters. Request a quote today.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/\" \/>\n<meta property=\"og:site_name\" content=\"Dentec Safety Specialists | USA\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/dentecsafety\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-17T15:47:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dentecsafety.com\/usa\/wp-content\/uploads\/sites\/4\/2022\/03\/4MLNXLP0.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@DentecSafety\" \/>\n<meta name=\"twitter:label1\" content=\"Availability\" \/>\n\t<meta name=\"twitter:data1\" content=\"In stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/product\\\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\\\/\",\"url\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/product\\\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\\\/\",\"name\":\"Black P100 Masks Made in USA | Comfort-Air\u00aeNx | Dentec Safety\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/product\\\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/product\\\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2022\\\/03\\\/4MLNXLP0.png\",\"datePublished\":\"2022-03-17T22:32:41+00:00\",\"dateModified\":\"2026-02-17T15:47:02+00:00\",\"description\":\"Comfort-Air\u00aeNx black elastomeric rubber half mask w\\\/o an exhalation valve fits our P100 filters. Request a quote today.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/product\\\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/product\\\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/product\\\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\\\/#primaryimage\",\"url\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2022\\\/03\\\/4MLNXLP0.png\",\"contentUrl\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2022\\\/03\\\/4MLNXLP0.png\",\"width\":1024,\"height\":1024},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/product\\\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/?page_id=14\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"COMFORT-AIR\u00aeNx SERIES 400 BLACK ELASTOMERIC RUBBER HALF MASK W\\\/O EXHALATION VALVE WITH P100 CARTRIDGES\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/#website\",\"url\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/\",\"name\":\"Dentec Safety Specialists\",\"description\":\"Specializing in Safety Solutions USA\",\"publisher\":{\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/#organization\"},\"alternateName\":\"Dentec Safety USA\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/#organization\",\"name\":\"Dentec Safety Specialists\",\"alternateName\":\"Dentec Safety USA\",\"url\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/\",\"logo\":{\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/product\\\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\\\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/product\\\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\\\/#local-main-organization-logo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/dentecsafety\",\"https:\\\/\\\/x.com\\\/DentecSafety\",\"https:\\\/\\\/www.instagram.com\\\/dentecsafetyspecialists\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/dentec-safety-specialists-inc\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UC08ZJNdybJNEDXytQB4JKlQ\"],\"description\":\"Dentec Safety Specialists is a leading manufacturer and supplier of high-quality personal protective equipment (PPE), including CSA-approved respirators, first aid kits, safety eyewear, and workplace protection gear. With over 20 years of industry expertise, Dentec serves businesses across Canada and the United States, offering reliable, compliant, and cost-effective safety solutions. All products are engineered with comfort, durability, and regulatory compliance in mind\u2014trusted by industrial, construction, and healthcare professionals across North America.\",\"legalName\":\"Dentec Safety Specialists Inc.\",\"foundingDate\":\"2004-01-01\",\"leiCode\":\"38,384\",\"naics\":\"33,339\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"11\",\"maxValue\":\"50\"},\"address\":{\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/product\\\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\\\/#local-main-place-address\"},\"geo\":{\"@type\":\"GeoCoordinates\",\"latitude\":\"38.9815096\",\"longitude\":\"-94.7122057\"},\"telephone\":[\"+1 888 533 6832\"],\"contactPoint\":{\"@type\":\"ContactPoint\",\"telephone\":\"+1 888 533 6832\",\"email\":\"dentec@dentecsafety.com\"},\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\"],\"opens\":\"09:00\",\"closes\":\"17:00\"},{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Saturday\",\"Sunday\"],\"opens\":\"00:00\",\"closes\":\"00:00\"}],\"email\":\"dentec@dentecsafety.com\",\"areaServed\":\"United Stated Of America\"},{\"@type\":\"PostalAddress\",\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/product\\\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\\\/#local-main-place-address\",\"streetAddress\":\"8101 Lenexa Dr\",\"addressLocality\":\"Lenexa\",\"postalCode\":\"66214\",\"addressRegion\":\"KS\",\"addressCountry\":\"US\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/product\\\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\\\/#local-main-organization-logo\",\"url\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2022\\\/03\\\/cropped-cropped-dentecR_dual_logogradient-with-tag-line-1.png\",\"contentUrl\":\"https:\\\/\\\/dentecsafety.com\\\/usa\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2022\\\/03\\\/cropped-cropped-dentecR_dual_logogradient-with-tag-line-1.png\",\"width\":512,\"height\":512,\"caption\":\"Dentec Safety Specialists\"}]}<\/script>\n<meta property=\"og:availability\" content=\"instock\" \/>\n<meta property=\"product:availability\" content=\"instock\" \/>\n<meta property=\"product:retailer_item_id\" content=\"4SMNXLP0, 4MLNXLP0\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<meta name=\"geo.placename\" content=\"Lenexa\" \/>\n<meta name=\"geo.position\" content=\"38.9815096;-94.7122057\" \/>\n<meta name=\"geo.region\" content=\"United States (US)\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Black P100 Masks Made in USA | Comfort-Air\u00aeNx | Dentec Safety","description":"Comfort-Air\u00aeNx black elastomeric rubber half mask w\/o an exhalation valve fits our P100 filters. Request a quote today.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/","og_locale":"en_US","og_type":"article","og_title":"COMFORT-AIR\u00aeNx SERIES 400 BLACK ELASTOMERIC RUBBER HALF MASK W\/O EXHALATION VALVE WITH P100 CARTRIDGES","og_description":"Comfort-Air\u00aeNx black elastomeric rubber half mask w\/o an exhalation valve fits our P100 filters. Request a quote today.","og_url":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/","og_site_name":"Dentec Safety Specialists | USA","article_publisher":"https:\/\/www.facebook.com\/dentecsafety","article_modified_time":"2026-02-17T15:47:02+00:00","og_image":[{"width":1024,"height":1024,"url":"https:\/\/dentecsafety.com\/usa\/wp-content\/uploads\/sites\/4\/2022\/03\/4MLNXLP0.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_site":"@DentecSafety","twitter_misc":{"Availability":"In stock"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/","url":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/","name":"Black P100 Masks Made in USA | Comfort-Air\u00aeNx | Dentec Safety","isPartOf":{"@id":"https:\/\/dentecsafety.com\/usa\/#website"},"primaryImageOfPage":{"@id":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/#primaryimage"},"image":{"@id":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/#primaryimage"},"thumbnailUrl":"https:\/\/dentecsafety.com\/usa\/wp-content\/uploads\/sites\/4\/2022\/03\/4MLNXLP0.png","datePublished":"2022-03-17T22:32:41+00:00","dateModified":"2026-02-17T15:47:02+00:00","description":"Comfort-Air\u00aeNx black elastomeric rubber half mask w\/o an exhalation valve fits our P100 filters. Request a quote today.","breadcrumb":{"@id":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/#primaryimage","url":"https:\/\/dentecsafety.com\/usa\/wp-content\/uploads\/sites\/4\/2022\/03\/4MLNXLP0.png","contentUrl":"https:\/\/dentecsafety.com\/usa\/wp-content\/uploads\/sites\/4\/2022\/03\/4MLNXLP0.png","width":1024,"height":1024},{"@type":"BreadcrumbList","@id":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/dentecsafety.com\/usa\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/dentecsafety.com\/usa\/?page_id=14"},{"@type":"ListItem","position":3,"name":"COMFORT-AIR\u00aeNx SERIES 400 BLACK ELASTOMERIC RUBBER HALF MASK W\/O EXHALATION VALVE WITH P100 CARTRIDGES"}]},{"@type":"WebSite","@id":"https:\/\/dentecsafety.com\/usa\/#website","url":"https:\/\/dentecsafety.com\/usa\/","name":"Dentec Safety Specialists","description":"Specializing in Safety Solutions USA","publisher":{"@id":"https:\/\/dentecsafety.com\/usa\/#organization"},"alternateName":"Dentec Safety USA","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dentecsafety.com\/usa\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Organization","Place"],"@id":"https:\/\/dentecsafety.com\/usa\/#organization","name":"Dentec Safety Specialists","alternateName":"Dentec Safety USA","url":"https:\/\/dentecsafety.com\/usa\/","logo":{"@id":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/#local-main-organization-logo"},"image":{"@id":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/#local-main-organization-logo"},"sameAs":["https:\/\/www.facebook.com\/dentecsafety","https:\/\/x.com\/DentecSafety","https:\/\/www.instagram.com\/dentecsafetyspecialists\/","https:\/\/www.linkedin.com\/company\/dentec-safety-specialists-inc","https:\/\/www.youtube.com\/channel\/UC08ZJNdybJNEDXytQB4JKlQ"],"description":"Dentec Safety Specialists is a leading manufacturer and supplier of high-quality personal protective equipment (PPE), including CSA-approved respirators, first aid kits, safety eyewear, and workplace protection gear. With over 20 years of industry expertise, Dentec serves businesses across Canada and the United States, offering reliable, compliant, and cost-effective safety solutions. All products are engineered with comfort, durability, and regulatory compliance in mind\u2014trusted by industrial, construction, and healthcare professionals across North America.","legalName":"Dentec Safety Specialists Inc.","foundingDate":"2004-01-01","leiCode":"38,384","naics":"33,339","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"11","maxValue":"50"},"address":{"@id":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/#local-main-place-address"},"geo":{"@type":"GeoCoordinates","latitude":"38.9815096","longitude":"-94.7122057"},"telephone":["+1 888 533 6832"],"contactPoint":{"@type":"ContactPoint","telephone":"+1 888 533 6832","email":"dentec@dentecsafety.com"},"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday"],"opens":"09:00","closes":"17:00"},{"@type":"OpeningHoursSpecification","dayOfWeek":["Saturday","Sunday"],"opens":"00:00","closes":"00:00"}],"email":"dentec@dentecsafety.com","areaServed":"United Stated Of America"},{"@type":"PostalAddress","@id":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/#local-main-place-address","streetAddress":"8101 Lenexa Dr","addressLocality":"Lenexa","postalCode":"66214","addressRegion":"KS","addressCountry":"US"},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/dentecsafety.com\/usa\/product\/400nx-black-half-mask-complete-with-p100-cartridges-w-o-exhalation-valve-elastomeric-rubber\/#local-main-organization-logo","url":"https:\/\/dentecsafety.com\/usa\/wp-content\/uploads\/sites\/4\/2022\/03\/cropped-cropped-dentecR_dual_logogradient-with-tag-line-1.png","contentUrl":"https:\/\/dentecsafety.com\/usa\/wp-content\/uploads\/sites\/4\/2022\/03\/cropped-cropped-dentecR_dual_logogradient-with-tag-line-1.png","width":512,"height":512,"caption":"Dentec Safety Specialists"}]},"og_availability":"instock","product_availability":"instock","product_retailer_item_id":"4SMNXLP0, 4MLNXLP0","product_condition":"new","geo.placename":"Lenexa","geo.position":{"lat":"38.9815096","long":"-94.7122057"},"geo.region":"United States (US)"},"_links":{"self":[{"href":"https:\/\/dentecsafety.com\/usa\/wp-json\/wp\/v2\/product\/20484","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dentecsafety.com\/usa\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dentecsafety.com\/usa\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/dentecsafety.com\/usa\/wp-json\/wp\/v2\/comments?post=20484"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dentecsafety.com\/usa\/wp-json\/wp\/v2\/media\/26452"}],"wp:attachment":[{"href":"https:\/\/dentecsafety.com\/usa\/wp-json\/wp\/v2\/media?parent=20484"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dentecsafety.com\/usa\/wp-json\/wp\/v2\/product_brand?post=20484"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dentecsafety.com\/usa\/wp-json\/wp\/v2\/product_cat?post=20484"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dentecsafety.com\/usa\/wp-json\/wp\/v2\/product_tag?post=20484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}