{"id":101,"date":"2023-07-26T14:54:04","date_gmt":"2023-07-26T06:54:04","guid":{"rendered":"http:\/\/www.orientfiltr.tech\/?page_id=101"},"modified":"2025-11-14T19:12:16","modified_gmt":"2025-11-14T11:12:16","slug":"venting-filters","status":"publish","type":"page","link":"https:\/\/www.orientfiltr.com\/index.php\/venting-filters\/","title":{"rendered":"Venting Filters"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"101\" class=\"elementor elementor-101\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-59c6eac1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"59c6eac1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7c99e95e\" 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elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1267a80\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-506354e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"506354e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-646ebc6\" data-id=\"646ebc6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b8fd7ca elementor-widget elementor-widget-image\" data-id=\"b8fd7ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2025\/11\/CZ5A9284-1024x683.jpg\" class=\"attachment-large size-large wp-image-6249\" alt=\"venting filter\" srcset=\"https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2025\/11\/CZ5A9284-1024x683.jpg 1024w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2025\/11\/CZ5A9284-300x200.jpg 300w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2025\/11\/CZ5A9284-768x512.jpg 768w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2025\/11\/CZ5A9284-1536x1024.jpg 1536w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2025\/11\/CZ5A9284-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5160360\" data-id=\"5160360\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c2aa61a elementor-widget elementor-widget-image\" data-id=\"c2aa61a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2025\/11\/CZ5A9297-1024x683.jpg\" class=\"attachment-large size-large wp-image-6250\" alt=\"venting filter\" srcset=\"https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2025\/11\/CZ5A9297-1024x683.jpg 1024w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2025\/11\/CZ5A9297-300x200.jpg 300w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2025\/11\/CZ5A9297-768x512.jpg 768w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2025\/11\/CZ5A9297-1536x1024.jpg 1536w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2025\/11\/CZ5A9297-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ecd816d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ecd816d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c67c513\" data-id=\"c67c513\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3791657 elementor-widget__width-initial elementor-widget elementor-widget-wp-widget-text\" data-id=\"3791657\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wp-widget-text.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"textwidget\"><p>Orientfiltr Sterile thermally bonded 50mm venting filter incorporates a hydrophobic PTFE membrane in a polypropylene housing. It is designed for sterile venting, gas, and liquid filtration.<\/p>\n<p>Its material of construction and design provide excellent thermal and chemical compatibility. Orientfiltr venting filter is available in 0.2 \u00b5m and 0.45 \u00b5m pore sizes.<\/p>\n<p><strong>Features<\/strong><\/p>\n<ul>\n<li>Integrity testable<\/li>\n<li>Robust design and construction allow for multiple autoclave cycles&gt;20<\/li>\n<li>Designed to be reusable but also offers the convenience of being disposable<\/li>\n<li>Available in pre-sterilized or non-sterilized packaging<\/li>\n<li>PTFE membrane and polypropylene housing offers broad chemical compatibility<\/li>\n<li>Optimized PTFE membrane provides superior flow rates in a compact device<\/li>\n<li>Provides ULPA filtration (&gt;99.999% @ 0.1um)<\/li>\n<li>LightWeight design prevents tube pinching in carboy venting applications.<\/li>\n<\/ul>\n<p><strong>Applications:<\/strong><\/p>\n<ul>\n<li>Sterile Venting of bioreactors, fermentation tanks, media flasks, and carboys.<\/li>\n<li>Sterile gas purge of cell culture vessels or filling vessels.<\/li>\n<li>In-line sterilization of and particulate removal from air and gases.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Specifications:<\/strong><\/p>\n<table width=\"922\">\n<tbody>\n<tr>\n<td width=\"340\"><strong>Housing material<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">Polypropylene<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Filter material<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">PTFE membrane with polypropylene support<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Sealing Technology <\/strong><\/td>\n<td colspan=\"2\" width=\"581\">Thermally bonded<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Housing diameter<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">64 mm<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Filtration area\u00a0\u00a0 <\/strong><\/td>\n<td colspan=\"2\" width=\"581\">20 cm<sup>2<\/sup><\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Inlet\/Outlet Connections<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">1\/4-3\/8&#8243; (7-13mm) stepped HB<\/p>\n<p>Or Inlet: 1\/8 in.MNPT ; Outlet: Stepped HB<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Pore size (liquid rating)<\/strong><\/td>\n<td width=\"294\">0.2 \u00b5m<\/td>\n<td width=\"287\">0.45 \u00b5m<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Bubble point with isopropanol (60%)<\/strong><\/td>\n<td width=\"294\">0.2 \u00b5m, &gt; 15.9psi (1.1 bar)<\/td>\n<td width=\"287\">0.45 \u00b5m, &gt; 13.1psi (0.9 bar)<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Maximum operating pressure<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">43.5 psi (3.0 bar)<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Housing burst pressure<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">72.5 psi (5.0 bar)<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Max. autoclaving temperature<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">134\u2103 (273.2\u2109)<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Autoclave cycles<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">\u226520<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Hold-up volume<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">Before bubble point approx. 1.0 mL<\/p>\n<p>After bubble point approx. 0.5 mL<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Sterilization<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">EO sterilization\/Non-sterile<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Flow rate for air at \u2206p =1.45 psi ( 0.1 bar)<\/strong><\/td>\n<td width=\"294\">0.2\u00b5m: 5 lpm;<\/td>\n<td width=\"287\">0.45 \u00b5m: 8 lpm<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Bacterial Retention<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">LRV&gt;7 per HIMA standards in liquid<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Endotoxin Level<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">&lt; 0.25 EU\/mL<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Biosafety<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">USP Plastics Class VI @ 121\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"340\"><strong>Non-Fiber Releasing<\/strong><\/td>\n<td colspan=\"2\" width=\"581\">Non-fiber releasing as per CFR 21<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u00a0<\/strong><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" fetchpriority=\"high\" class=\"alignnone size-full wp-image-2895\" src=\"https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2024\/01\/Ari-flow-rate.jpg\" alt=\"Ari flow rate\" width=\"1024\" height=\"439\" srcset=\"https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2024\/01\/Ari-flow-rate.jpg 1024w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2024\/01\/Ari-flow-rate-300x129.jpg 300w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2024\/01\/Ari-flow-rate-768x329.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><strong>\u00a0<\/strong><strong>Ordering Information:<\/strong><\/p>\n<table width=\"962\">\n<tbody>\n<tr>\n<td width=\"139\"><strong>Part Number<\/strong><\/td>\n<td width=\"639\"><strong>Descr<\/strong><strong>iption<\/strong><\/td>\n<td width=\"184\"><strong>P<\/strong><strong>acking<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"139\">VPTB5022N<\/td>\n<td width=\"639\">Non-Sterile Venting Filter, PTFE,50mm,0.22\u00b5m<\/td>\n<td width=\"184\">20pcs<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">VPTB5045N<\/td>\n<td width=\"639\">Non-Sterile Venting Filter, PTFE,50mm,0.45\u00b5m<\/td>\n<td width=\"184\">20pcs<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">VPTB5022S<\/td>\n<td width=\"639\">Sterile Venting Filter, PTFE,50mm,0.22\u00b5m<\/td>\n<td width=\"184\">20pcs<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">VPTB5045S<\/td>\n<td width=\"639\">Sterile Venting Filter, PTFE,50mm,0.45\u00b5m<\/td>\n<td width=\"184\">20pcs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u00a0<\/strong><\/p>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ddf72b5 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"ddf72b5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-13a99b14\" data-id=\"13a99b14\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-53ebf010 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"53ebf010\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"72\" src=\"https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2023\/07\/cropped-\uff08LOGO-1-e1690356111828-300x72.png\" class=\"attachment-medium size-medium wp-image-130\" alt=\"\" srcset=\"https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2023\/07\/cropped-\uff08LOGO-1-e1690356111828-300x72.png 300w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2023\/07\/cropped-\uff08LOGO-1-e1690356111828-1024x247.png 1024w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2023\/07\/cropped-\uff08LOGO-1-e1690356111828-768x185.png 768w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2023\/07\/cropped-\uff08LOGO-1-e1690356111828-1536x371.png 1536w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2023\/07\/cropped-\uff08LOGO-1-e1690356111828-2048x494.png 2048w, https:\/\/www.orientfiltr.com\/wp-content\/uploads\/2023\/07\/cropped-\uff08LOGO-1-e1690356111828-200x48.png 200w\" sizes=\"(max-width: 300px) 100vw, 300px\" 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data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75be2075 e-grid-align-left elementor-shape-rounded elementor-grid-0 elementor-widget elementor-widget-social-icons\" data-id=\"75be2075\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"social-icons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-social-icons-wrapper elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-facebook elementor-repeater-item-e5b0c25\" href=\"https:\/\/www.facebook.com\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Facebook<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-facebook\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-twitter elementor-repeater-item-043112f\" href=\"https:\/\/twitter.com\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Twitter<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-twitter\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-linkedin elementor-repeater-item-f75f302\" href=\"https:\/\/www.linkedin.com\/company\/orientfiltr\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Linkedin<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-linkedin\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-520fe694\" data-id=\"520fe694\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-54b39de5 elementor-widget elementor-widget-heading\" data-id=\"54b39de5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.orientfiltr.com\/index.php\/industries\/\">Industries<\/a><\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d11db2 elementor-align-start elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"1d11db2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.orientfiltr.com\/index.php\/food-beverage\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Food &amp; Beverage<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Pharmaceutical<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.orientfiltr.com\/index.php\/laboratory\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Laboratory<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.orientfiltr.com\/index.php\/general-industry\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">General Industry<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.orientfiltr.com\/index.php\/outdoor-water-filter\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Outdoor Water Filter<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.orientfiltr.com\/index.php\/oem-odm-filter\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">OEM &amp; ODM Filter<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-774267fd\" data-id=\"774267fd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-10d8e4f3 elementor-widget elementor-widget-heading\" data-id=\"10d8e4f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.orientfiltr.com\/index.php\/products\/\">Products<\/a><\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2577f935 elementor-align-start elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"2577f935\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.orientfiltr.com\/index.php\/filter-housing\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Filter Housing<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.orientfiltr.com\/index.php\/pleated-cartridge-filter\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Pleated Cartridge Filter<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.orientfiltr.com\/index.php\/sediment-filter-cartridge\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Sediment Filter Cartridge<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.orientfiltr.com\/index.php\/capsule-filter\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Capsule Filter<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.orientfiltr.com\/index.php\/high-flow-cartridge-filter\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">High Flow Cartridge Filter<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.orientfiltr.com\/index.php\/laboratory\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Laboratory<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.orientfiltr.com\/index.php\/uf-membrane\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">UF membrane<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.orientfiltr.com\/index.php\/ro-membrane\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">RO Membrane<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-3dac618a\" data-id=\"3dac618a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6713930b elementor-widget elementor-widget-heading\" data-id=\"6713930b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.orientfiltr.com\/index.php\/orient-filtr\/\">Contact us<\/a><\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e245a54 elementor-align-start elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"3e245a54\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-home\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">ORIENTFILTR TECHNOLOGY CO.,LTD<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-map-marker-alt\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">No. 688, Xingfu Road, Chongchuan  District, Nantong, Jiangsu, China. 226007<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"mailto:info@orientfiltr.com\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-envelope\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Email: info@orientfiltr.com<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-phone-alt\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Phone: 800-293-3858<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-574b0ef3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"574b0ef3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-39af1449\" data-id=\"39af1449\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Venting Filters Home Products Facebook Twitter Linkedin &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.orientfiltr.com\/index.php\/venting-filters\/\"> <span class=\"screen-reader-text\">Venting Filters<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","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-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-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-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-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-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-gradient":""}},"footnotes":""},"class_list":["post-101","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ 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