{"id":8988,"date":"2026-09-09T11:05:01","date_gmt":"2026-09-09T04:05:01","guid":{"rendered":"https:\/\/airfiltech.vn\/?post_type=product&#038;p=8988"},"modified":"2026-09-17T11:12:03","modified_gmt":"2026-09-17T04:12:03","slug":"rigid-bag","status":"publish","type":"product","link":"https:\/\/airfiltech.vn\/en\/en\/product-category\/general-ventilation-air-filters\/fine-filtration\/fine-filter-bag-filter-rigid-bag\/","title":{"rendered":"Rigid Bag"},"content":{"rendered":"<p>APPLICATION<\/p>\n<p>\u2022 Used in ventilation and air conditioning systems.<br \/>\n\u2022 Fine filtration, retaining suspended fine dust particles and aerosols.<br \/>\n\u2022 Large filtration surface area, high airflow, low initial pressure drop.<br \/>\n\u2022 Rigid bag structure delivers high filtration efficiency.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rigid synthetic fiber bag filter for ventilation and air conditioning systems; fine filtration retaining fine dust particles and aerosols, large surface area, low initial pressure drop.<\/p>\n<ol>\n<li><strong> Rigid Synthetic Fiber Bag Filter<\/strong><\/li>\n<\/ol>\n<ul>\n<li>Frame: Black plastic, 25mm thickness &#8211; P \/ One-piece molded plastic (25mm) &#8211; V<\/li>\n<li>Filter media: High-frequency rigid type<\/li>\n<li>Frame thickness: 25mm<\/li>\n<li>Max. temperature: 80oC<\/li>\n<li>Fire resistance class: K1\/F1 per DIN53438 standard<\/li>\n<li>Relative humidity: 100%<\/li>\n<li>Filtration stage: II-III<\/li>\n<li>Final pressure drop: EN 779-2012: 450 Pa. | ISO 16890: 300 Pa.<\/li>\n<\/ul>\n<ol start=\"2\">\n<li><strong> Certification<\/strong><\/li>\n<\/ol>\n<ul>\n<li>ATEX certification: for air filters suitable for hazardous areas Zone 1, 2, 21 and 22.<\/li>\n<li>Hygiene certification: Bag filter | VDI 6022 Blatt 1:2018, DIN 1946-4:2018, ISO 846:2019 Plastics, BS EN 17141:2020.<\/li>\n<\/ul>\n<ol start=\"3\">\n<li><strong> Other options available on request<\/strong><\/li>\n<\/ol>\n<ul>\n<li>Filter depth: 360mm.<\/li>\n<li>Frame: One-piece molded plastic (25mm) \/ Plastic (Black &#8211; 25mm) \/ Galvanized steel \/ Stainless steel 304 \/ Stainless steel 316.<\/li>\n<li>Frame thickness: 20mm.<\/li>\n<li>Gasket type: No gasket, Polyurethane, Rubber, EPDM.<\/li>\n<li>Gasket position: None, Air outlet face, Air inlet face, Both faces.<\/li>\n<\/ul>\n","protected":false},"featured_media":8987,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[408],"product_cat":[319,301,481],"product_tag":[324],"class_list":["post-8988","product","type-product","status-publish","has-post-thumbnail","product_brand-air-filtech","product_cat-fine-filtration","product_cat-gas-turbine-filters","product_cat-second-filter","product_tag-air-filtech","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/product\/8988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/comments?post=8988"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/media\/8987"}],"wp:attachment":[{"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/media?parent=8988"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/product_brand?post=8988"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/product_cat?post=8988"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/product_tag?post=8988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}