{"id":194048,"date":"2024-04-02T15:03:50","date_gmt":"2024-04-02T08:03:50","guid":{"rendered":"https:\/\/techmaster.com.vn\/?post_type=product&#038;p=194048"},"modified":"2026-05-26T01:03:43","modified_gmt":"2026-05-25T18:03:43","slug":"3m-ff-400-ultimate-fx-full-facepiece-respirator","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/","title":{"rendered":"3M FF-400 Ultimate FX Full Facepiece Respirator"},"content":{"rendered":"<h1>3M&trade; FF-400 Ultimate FX Full Facepiece Respirator<\/h1>\n<p>The 3M&trade; FF-400 Ultimate FX is a premium full-facepiece reusable respirator that pairs a large, distortion-free lens with a comfortable silicone seal. It delivers high-level combined eye and respiratory protection across the FF-400 series sizes.<\/p>\n<h2>Product overview<\/h2>\n<p>The FF-400 series is engineered for all-day comfort and a wide field of view. It uses dual 3M bayonet ports to accept particulate filters and gas\/vapour cartridges, and its lens features scratch- and chemical-resistant coatings for long service life. The series is offered in small (FF-401), medium (FF-402) and large (FF-403).<\/p>\n<h2>Key features and benefits<\/h2>\n<ul>\n<li><strong>Full-face protection:<\/strong> guards the eyes and respiratory tract in one unit.<\/li>\n<li><strong>Large wraparound lens:<\/strong> wide field of view with scratch- and chemical-resistant coatings.<\/li>\n<li><strong>Comfortable silicone seal:<\/strong> soft, durable and easy to clean for repeated use.<\/li>\n<li><strong>Dual bayonet ports:<\/strong> compatible with the full range of 3M filters and cartridges.<\/li>\n<\/ul>\n<h2>Typical applications<\/h2>\n<p>The FF-400 suits petrochemical and chemical processing, pharmaceutical and laboratory work, spray painting and other tasks needing high-level combined eye and respiratory protection.<\/p>\n<h2>Technical specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Model<\/th>\n<td>3M&trade; FF-400 (Ultimate FX)<\/td>\n<\/tr>\n<tr>\n<th>Type<\/th>\n<td>Full facepiece reusable respirator<\/td>\n<\/tr>\n<tr>\n<th>Sizes<\/th>\n<td>FF-401 (S), FF-402 (M), FF-403 (L)<\/td>\n<\/tr>\n<tr>\n<th>Lens<\/th>\n<td>Polycarbonate, scratch- and chemical-resistant coating<\/td>\n<\/tr>\n<tr>\n<th>Connection<\/th>\n<td>3M bayonet (dual port)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Why buy from Techmaster Electronics<\/h2>\n<p>Techmaster Electronics is an authorised supplier of 3M personal protective equipment in Vietnam. We provide genuine respirators, guidance on filter selection and fit testing, and responsive after-sales support nationwide.<\/p>\n<h2>Frequently asked questions<\/h2>\n<p><strong>What sizes does the FF-400 come in?<\/strong><br \/>The series includes FF-401 (small), FF-402 (medium) and FF-403 (large).<\/p>\n<p><strong>Does it protect the eyes?<\/strong><br \/>Yes. As a full-facepiece respirator it protects both the eyes and the respiratory tract behind a wide polycarbonate lens.<\/p>\n<p><strong>What filters does it use?<\/strong><br \/>It accepts 3M bayonet particulate filters and gas\/vapour cartridges, chosen for your specific hazard.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>3M&trade; FF-400 Ultimate FX Full Facepiece Respirator The 3M&trade; FF-400 Ultimate FX is a premium full-facepiece reusable respirator that pairs a large, distortion-free lens with a comfortable silicone seal. It delivers high-level combined eye and respiratory protection across the FF-400 series sizes. Product overview The FF-400 series is engineered for all-day comfort and a wide [&#8230;]\n","protected":false},"featured_media":102119,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[951,960],"product_tag":[],"class_list":{"0":"post-194048","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-3m-respiratory-protection","7":"product_cat-reusable-respirators","8":"pa_brand-3m-en","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>3M FF-400 Ultimate FX Full Facepiece Respirator - Techmaster Electronics JSC<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3M FF-400 Ultimate FX Full Facepiece Respirator\" \/>\n<meta property=\"og:description\" content=\"3M&trade; FF-400 Ultimate FX Full Facepiece Respirator The 3M&trade; FF-400 Ultimate FX is a premium full-facepiece reusable respirator that pairs a large, distortion-free lens with a comfortable silicone seal. It delivers high-level combined eye and respiratory protection across the FF-400 series sizes. Product overview The FF-400 series is engineered for all-day comfort and a wide [...]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/\" \/>\n<meta property=\"og:site_name\" content=\"Techmaster Electronics JSC\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/techmaster.electronics.jsc\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-25T18:03:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2024\/04\/MAT-NA-3M-FF400.png\" \/>\n\t<meta property=\"og:image:width\" content=\"450\" \/>\n\t<meta property=\"og:image:height\" content=\"337\" \/>\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=\"@techmastervn\" \/>\n<meta name=\"twitter:label1\" content=\"Price\" \/>\n\t<meta name=\"twitter:data1\" content=\"Call for Price\" \/>\n\t<meta name=\"twitter:label2\" content=\"Availability\" \/>\n\t<meta name=\"twitter:data2\" content=\"In stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/\",\"url\":\"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/\",\"name\":\"3M FF-400 Ultimate FX Full Facepiece Respirator - Techmaster Electronics JSC\",\"isPartOf\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2024\/04\/MAT-NA-3M-FF400.png\",\"datePublished\":\"2024-04-02T08:03:50+00:00\",\"dateModified\":\"2026-05-25T18:03:43+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#primaryimage\",\"url\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2024\/04\/MAT-NA-3M-FF400.png\",\"contentUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2024\/04\/MAT-NA-3M-FF400.png\",\"width\":450,\"height\":337,\"caption\":\"m\u1eb7t n\u1ea1 3m ff400\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/techmaster.com.vn\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/techmaster.com.vn\/san-pham\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"3M FF-400 Ultimate FX Full Facepiece Respirator\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/#website\",\"url\":\"https:\/\/techmaster.com.vn\/en\/\",\"name\":\"Techmaster Electronics JSC\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/techmaster.com.vn\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\/\/techmaster.com.vn\/en\/#organization\",\"name\":\"Techmaster Electronics JSC\",\"url\":\"https:\/\/techmaster.com.vn\/en\/\",\"logo\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#local-main-organization-logo\"},\"sameAs\":[\"https:\/\/www.facebook.com\/techmaster.electronics.jsc\",\"https:\/\/x.com\/techmastervn\",\"https:\/\/www.instagram.com\/techmastervietnam\",\"https:\/\/myspace.com\/techmastervietnam\",\"https:\/\/www.youtube.com\/c\/TechmasterElectronicsJSC\",\"https:\/\/www.pinterest.com\/techmasterelectronicsjsc\/\",\"https:\/\/vi.wikipedia.org\/wiki\/Th\u00e0nh_vi\u00ean:Techmastervietnam\",\"https:\/\/twitter.com\/techmastervn\",\"https:\/\/www.linkedin.com\/company\/techmaster-vietnam\/\"],\"telephone\":[],\"contactPoint\":{\"@type\":\"ContactPoint\",\"email\":\"marketing@techmaster.com.vn\"},\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\",\"Sunday\"],\"opens\":\"09:00\",\"closes\":\"17:00\"}],\"email\":\"marketing@techmaster.com.vn\",\"areaServed\":\"Vietnam\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#local-main-organization-logo\",\"url\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2021\/04\/techmaster-logo-homepage.png\",\"contentUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2021\/04\/techmaster-logo-homepage.png\",\"width\":335,\"height\":62,\"caption\":\"Techmaster Electronics JSC\"}]}<\/script>\n<meta property=\"product:price:amount\" content=\"0\" \/>\n<meta property=\"product:price:currency\" content=\"VND\" \/>\n<meta property=\"og:availability\" content=\"instock\" \/>\n<meta property=\"product:availability\" content=\"instock\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"3M FF-400 Ultimate FX Full Facepiece Respirator - Techmaster Electronics JSC","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"3M FF-400 Ultimate FX Full Facepiece Respirator","og_description":"3M&trade; FF-400 Ultimate FX Full Facepiece Respirator The 3M&trade; FF-400 Ultimate FX is a premium full-facepiece reusable respirator that pairs a large, distortion-free lens with a comfortable silicone seal. It delivers high-level combined eye and respiratory protection across the FF-400 series sizes. Product overview The FF-400 series is engineered for all-day comfort and a wide [...]","og_url":"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/","og_site_name":"Techmaster Electronics JSC","article_publisher":"https:\/\/www.facebook.com\/techmaster.electronics.jsc","article_modified_time":"2026-05-25T18:03:43+00:00","og_image":[{"width":450,"height":337,"url":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2024\/04\/MAT-NA-3M-FF400.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_site":"@techmastervn","twitter_misc":{"Price":"Call for Price","Availability":"In stock"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/","url":"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/","name":"3M FF-400 Ultimate FX Full Facepiece Respirator - Techmaster Electronics JSC","isPartOf":{"@id":"https:\/\/techmaster.com.vn\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#primaryimage"},"image":{"@id":"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#primaryimage"},"thumbnailUrl":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2024\/04\/MAT-NA-3M-FF400.png","datePublished":"2024-04-02T08:03:50+00:00","dateModified":"2026-05-25T18:03:43+00:00","breadcrumb":{"@id":"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#primaryimage","url":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2024\/04\/MAT-NA-3M-FF400.png","contentUrl":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2024\/04\/MAT-NA-3M-FF400.png","width":450,"height":337,"caption":"m\u1eb7t n\u1ea1 3m ff400"},{"@type":"BreadcrumbList","@id":"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/techmaster.com.vn\/en\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/techmaster.com.vn\/san-pham\/"},{"@type":"ListItem","position":3,"name":"3M FF-400 Ultimate FX Full Facepiece Respirator"}]},{"@type":"WebSite","@id":"https:\/\/techmaster.com.vn\/en\/#website","url":"https:\/\/techmaster.com.vn\/en\/","name":"Techmaster Electronics JSC","description":"","publisher":{"@id":"https:\/\/techmaster.com.vn\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/techmaster.com.vn\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Organization","Place"],"@id":"https:\/\/techmaster.com.vn\/en\/#organization","name":"Techmaster Electronics JSC","url":"https:\/\/techmaster.com.vn\/en\/","logo":{"@id":"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#local-main-organization-logo"},"image":{"@id":"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#local-main-organization-logo"},"sameAs":["https:\/\/www.facebook.com\/techmaster.electronics.jsc","https:\/\/x.com\/techmastervn","https:\/\/www.instagram.com\/techmastervietnam","https:\/\/myspace.com\/techmastervietnam","https:\/\/www.youtube.com\/c\/TechmasterElectronicsJSC","https:\/\/www.pinterest.com\/techmasterelectronicsjsc\/","https:\/\/vi.wikipedia.org\/wiki\/Th\u00e0nh_vi\u00ean:Techmastervietnam","https:\/\/twitter.com\/techmastervn","https:\/\/www.linkedin.com\/company\/techmaster-vietnam\/"],"telephone":[],"contactPoint":{"@type":"ContactPoint","email":"marketing@techmaster.com.vn"},"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"09:00","closes":"17:00"}],"email":"marketing@techmaster.com.vn","areaServed":"Vietnam"},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/techmaster.com.vn\/en\/3m-ff-400-ultimate-fx-full-facepiece-respirator\/#local-main-organization-logo","url":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2021\/04\/techmaster-logo-homepage.png","contentUrl":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2021\/04\/techmaster-logo-homepage.png","width":335,"height":62,"caption":"Techmaster Electronics JSC"}]},"product_price_currency":"VND","og_availability":"instock","product_availability":"instock","product_condition":"new"},"_links":{"self":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product\/194048","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/comments?post=194048"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/media\/102119"}],"wp:attachment":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/media?parent=194048"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product_brand?post=194048"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product_cat?post=194048"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product_tag?post=194048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}