{"id":104271,"date":"2024-08-30T13:43:06","date_gmt":"2024-08-30T10:43:06","guid":{"rendered":"https:\/\/roussakis.com.gr\/product\/optrel-pro-filtro-systimatos-swiss-air-50tmch-4088-410\/"},"modified":"2026-07-29T05:57:41","modified_gmt":"2026-07-29T02:57:41","slug":"optrel-swiss-air-pre-filter-50pcs","status":"publish","type":"product","link":"https:\/\/roussakis.com.gr\/en\/product\/optrel-swiss-air-pre-filter-50pcs\/","title":{"rendered":"OPTREL Swiss Air Pre-Filter 50pcs 4088.410"},"content":{"rendered":"<p>The pre-filter for the Swiss Air air-purifying system is used in welding and grinding work where continuous respiratory protection is required. It is aimed at professionals working with the Swiss Air PAPR system combined with an Optrel helmet or mask.<\/p>\n<p>It fits in front of the main particle filter and captures larger dust particles and sparks, extending the life of the main filter and keeping the airflow to the mask steady.<\/p>\n<p>It is compatible with the Swiss Air system and its particle\/combination filters, and comes in a pack of 50 pieces.<\/p>\n<p>Request a quote or call +30 210 5582077.<\/p>\n<p class=\"optrel-video-t\"><strong>\ud83c\udfac Official Optrel video<\/strong><\/p>\n<p><iframe loading=\"lazy\" title=\"How to Use the Optrel Swiss Air PAPR\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/xgqYqE-eeiU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><em>Prices are per unit excluding VAT. For quantities, projects and supply contracts request a quote.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pre-filter for the Optrel Swiss Air system \u2014 protects the main particle filter. Pack of 50 pieces.<\/p>\n","protected":false},"featured_media":94616,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"pwb-brand":[619],"product_cat":[989],"product_tag":[3381,870],"class_list":["post-104271","product","type-product","status-publish","has-post-thumbnail","pwb-brand-optrel-en","product_cat-welding-helmet","product_tag-filters","product_tag-welding-helmets","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Swiss Air Pre-Filter 50pcs \u2014 OPTREL | Roussakis<\/title>\n<meta name=\"description\" content=\"OPTREL pre-filter for the Swiss Air PAPR system: extends main filter life, steady airflow. Pack of 50. Code 4088.410\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/roussakis.com.gr\/en\/product\/optrel-swiss-air-pre-filter-50pcs\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Swiss Air Pre-Filter 50pcs \u2014 OPTREL | Roussakis\" \/>\n<meta property=\"og:description\" content=\"OPTREL pre-filter for the Swiss Air PAPR system: extends main filter life, steady airflow. Pack of 50. Code 4088.410\" \/>\n<meta property=\"og:url\" content=\"https:\/\/roussakis.com.gr\/en\/product\/optrel-swiss-air-pre-filter-50pcs\/\" \/>\n<meta property=\"og:site_name\" content=\"ROUSSAKIS SUPPLIES\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/weldingcuttingtools\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-29T02:57:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/roussakis.com.gr\/wp-content\/uploads\/optrel_4088_410.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/roussakis.com.gr\\\/en\\\/product\\\/optrel-swiss-air-pre-filter-50pcs\\\/\",\"url\":\"https:\\\/\\\/roussakis.com.gr\\\/en\\\/product\\\/optrel-swiss-air-pre-filter-50pcs\\\/\",\"name\":\"Swiss Air Pre-Filter 50pcs \u2014 OPTREL | Roussakis\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/great-visvesvaraya.185-138-42-76.plesk.page\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/roussakis.com.gr\\\/en\\\/product\\\/optrel-swiss-air-pre-filter-50pcs\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/roussakis.com.gr\\\/en\\\/product\\\/optrel-swiss-air-pre-filter-50pcs\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/roussakis.com.gr\\\/wp-content\\\/uploads\\\/optrel_4088_410.jpg\",\"datePublished\":\"2024-08-30T10:43:06+00:00\",\"dateModified\":\"2026-07-29T02:57:41+00:00\",\"description\":\"OPTREL pre-filter for the Swiss Air PAPR system: extends main filter life, steady airflow. Pack of 50. Code 4088.410\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/roussakis.com.gr\\\/en\\\/product\\\/optrel-swiss-air-pre-filter-50pcs\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/roussakis.com.gr\\\/en\\\/product\\\/optrel-swiss-air-pre-filter-50pcs\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/roussakis.com.gr\\\/en\\\/product\\\/optrel-swiss-air-pre-filter-50pcs\\\/#primaryimage\",\"url\":\"https:\\\/\\\/roussakis.com.gr\\\/wp-content\\\/uploads\\\/optrel_4088_410.jpg\",\"contentUrl\":\"https:\\\/\\\/roussakis.com.gr\\\/wp-content\\\/uploads\\\/optrel_4088_410.jpg\",\"width\":600,\"height\":600},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/roussakis.com.gr\\\/en\\\/product\\\/optrel-swiss-air-pre-filter-50pcs\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/roussakis.com.gr\\\/en\\\/home\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/great-visvesvaraya.185-138-42-76.plesk.page\\\/en\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"OPTREL Swiss Air Pre-Filter 50pcs 4088.410\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/great-visvesvaraya.185-138-42-76.plesk.page\\\/#website\",\"url\":\"https:\\\/\\\/great-visvesvaraya.185-138-42-76.plesk.page\\\/\",\"name\":\"ROUSSAKIS SUPPLIES\",\"description\":\"\u03a4\u03b1 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1 &amp; \u03c4\u03b7\u03bd \u039d\u03b1\u03c5\u03c4\u03b9\u03bb\u03af\u03b1\",\"publisher\":{\"@id\":\"https:\\\/\\\/great-visvesvaraya.185-138-42-76.plesk.page\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/great-visvesvaraya.185-138-42-76.plesk.page\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/great-visvesvaraya.185-138-42-76.plesk.page\\\/#organization\",\"name\":\"ROUSSAKIS SUPPLIES\",\"url\":\"https:\\\/\\\/great-visvesvaraya.185-138-42-76.plesk.page\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/great-visvesvaraya.185-138-42-76.plesk.page\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/roussakis.com.gr\\\/wp-content\\\/uploads\\\/ROUSSAKIS-LOGO-e1739876264125.png\",\"contentUrl\":\"https:\\\/\\\/roussakis.com.gr\\\/wp-content\\\/uploads\\\/ROUSSAKIS-LOGO-e1739876264125.png\",\"width\":200,\"height\":42,\"caption\":\"ROUSSAKIS SUPPLIES\"},\"image\":{\"@id\":\"https:\\\/\\\/great-visvesvaraya.185-138-42-76.plesk.page\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/weldingcuttingtools\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Swiss Air Pre-Filter 50pcs \u2014 OPTREL | Roussakis","description":"OPTREL pre-filter for the Swiss Air PAPR system: extends main filter life, steady airflow. Pack of 50. Code 4088.410","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:\/\/roussakis.com.gr\/en\/product\/optrel-swiss-air-pre-filter-50pcs\/","og_locale":"en_US","og_type":"article","og_title":"Swiss Air Pre-Filter 50pcs \u2014 OPTREL | Roussakis","og_description":"OPTREL pre-filter for the Swiss Air PAPR system: extends main filter life, steady airflow. Pack of 50. Code 4088.410","og_url":"https:\/\/roussakis.com.gr\/en\/product\/optrel-swiss-air-pre-filter-50pcs\/","og_site_name":"ROUSSAKIS SUPPLIES","article_publisher":"https:\/\/www.facebook.com\/weldingcuttingtools\/","article_modified_time":"2026-07-29T02:57:41+00:00","og_image":[{"width":600,"height":600,"url":"https:\/\/roussakis.com.gr\/wp-content\/uploads\/optrel_4088_410.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/roussakis.com.gr\/en\/product\/optrel-swiss-air-pre-filter-50pcs\/","url":"https:\/\/roussakis.com.gr\/en\/product\/optrel-swiss-air-pre-filter-50pcs\/","name":"Swiss Air Pre-Filter 50pcs \u2014 OPTREL | Roussakis","isPartOf":{"@id":"https:\/\/great-visvesvaraya.185-138-42-76.plesk.page\/#website"},"primaryImageOfPage":{"@id":"https:\/\/roussakis.com.gr\/en\/product\/optrel-swiss-air-pre-filter-50pcs\/#primaryimage"},"image":{"@id":"https:\/\/roussakis.com.gr\/en\/product\/optrel-swiss-air-pre-filter-50pcs\/#primaryimage"},"thumbnailUrl":"https:\/\/roussakis.com.gr\/wp-content\/uploads\/optrel_4088_410.jpg","datePublished":"2024-08-30T10:43:06+00:00","dateModified":"2026-07-29T02:57:41+00:00","description":"OPTREL pre-filter for the Swiss Air PAPR system: extends main filter life, steady airflow. Pack of 50. Code 4088.410","breadcrumb":{"@id":"https:\/\/roussakis.com.gr\/en\/product\/optrel-swiss-air-pre-filter-50pcs\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/roussakis.com.gr\/en\/product\/optrel-swiss-air-pre-filter-50pcs\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/roussakis.com.gr\/en\/product\/optrel-swiss-air-pre-filter-50pcs\/#primaryimage","url":"https:\/\/roussakis.com.gr\/wp-content\/uploads\/optrel_4088_410.jpg","contentUrl":"https:\/\/roussakis.com.gr\/wp-content\/uploads\/optrel_4088_410.jpg","width":600,"height":600},{"@type":"BreadcrumbList","@id":"https:\/\/roussakis.com.gr\/en\/product\/optrel-swiss-air-pre-filter-50pcs\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/roussakis.com.gr\/en\/home\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/great-visvesvaraya.185-138-42-76.plesk.page\/en\/shop\/"},{"@type":"ListItem","position":3,"name":"OPTREL Swiss Air Pre-Filter 50pcs 4088.410"}]},{"@type":"WebSite","@id":"https:\/\/great-visvesvaraya.185-138-42-76.plesk.page\/#website","url":"https:\/\/great-visvesvaraya.185-138-42-76.plesk.page\/","name":"ROUSSAKIS SUPPLIES","description":"\u03a4\u03b1 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1 &amp; \u03c4\u03b7\u03bd \u039d\u03b1\u03c5\u03c4\u03b9\u03bb\u03af\u03b1","publisher":{"@id":"https:\/\/great-visvesvaraya.185-138-42-76.plesk.page\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/great-visvesvaraya.185-138-42-76.plesk.page\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/great-visvesvaraya.185-138-42-76.plesk.page\/#organization","name":"ROUSSAKIS SUPPLIES","url":"https:\/\/great-visvesvaraya.185-138-42-76.plesk.page\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/great-visvesvaraya.185-138-42-76.plesk.page\/#\/schema\/logo\/image\/","url":"https:\/\/roussakis.com.gr\/wp-content\/uploads\/ROUSSAKIS-LOGO-e1739876264125.png","contentUrl":"https:\/\/roussakis.com.gr\/wp-content\/uploads\/ROUSSAKIS-LOGO-e1739876264125.png","width":200,"height":42,"caption":"ROUSSAKIS SUPPLIES"},"image":{"@id":"https:\/\/great-visvesvaraya.185-138-42-76.plesk.page\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/weldingcuttingtools\/"]}]}},"brands":[{"id":619,"name":"OPTREL","slug":"optrel-en"}],"_links":{"self":[{"href":"https:\/\/roussakis.com.gr\/en\/wp-json\/wp\/v2\/product\/104271","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roussakis.com.gr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/roussakis.com.gr\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/roussakis.com.gr\/en\/wp-json\/wp\/v2\/comments?post=104271"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roussakis.com.gr\/en\/wp-json\/wp\/v2\/media\/94616"}],"wp:attachment":[{"href":"https:\/\/roussakis.com.gr\/en\/wp-json\/wp\/v2\/media?parent=104271"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/roussakis.com.gr\/en\/wp-json\/wp\/v2\/pwb-brand?post=104271"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/roussakis.com.gr\/en\/wp-json\/wp\/v2\/product_cat?post=104271"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/roussakis.com.gr\/en\/wp-json\/wp\/v2\/product_tag?post=104271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}