{"id":3779,"date":"2026-01-16T07:49:51","date_gmt":"2026-01-16T07:49:51","guid":{"rendered":"https:\/\/www.machinestable.com\/?post_type=wpkj_product&#038;p=3779"},"modified":"2026-01-16T07:49:55","modified_gmt":"2026-01-16T07:49:55","slug":"develon-doosan-400504-00137-ep-400504-00381-air-filter-cartridge-filter","status":"publish","type":"wpkj_product","link":"https:\/\/www.machinestable.com\/ko\/products\/accessories-parts\/filters-filter-elements\/develon-doosan-400504-00137-ep-400504-00381-air-filter-cartridge-filter\/","title":{"rendered":"DEVELON DOOSAN 400504-00137-EP 400504-00381 Air Filter Cartridge Filter"},"content":{"rendered":"<h2 id=\"gspb_heading-id-gsbp-518a968\" class=\"gspb_heading gspb_heading-id-gsbp-518a968\">\uc81c\ud488 \uc124\uba85<\/h2>\n\n\n\n<p><strong>The DEVELON DOOSAN 400504-00137-EP and 400504-00381 air filter cartridge filters are designed to provide high-level filtration, ensuring your excavator engine runs smoothly and efficiently. These filters protect the engine from harmful dust and contaminants, extending the lifespan of your equipment and reducing maintenance costs.<\/strong><\/p>\n\n\n\n<p><strong>By maintaining clean air intake, these filters improve engine performance, reduce wear, and enhance fuel efficiency. Regular replacement ensures optimal filtration and helps avoid engine failure due to contamination. These filters are compatible with DEVELON DOOSAN excavators, offering a reliable and cost-effective solution for maintaining equipment performance.<\/strong><\/p>\n\n\n\n<h2 id=\"gspb_heading-id-gsbp-ba2b76a\" class=\"gspb_heading gspb_heading-id-gsbp-ba2b76a\">\uae30\uc220 \ub9e4\uac1c\ubcc0\uc218<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>Content<\/th><\/tr><\/thead><tbody><tr><td>Brand<\/td><td>DEVELON DOOSAN<\/td><\/tr><tr><td>\uc6d0\uc0b0\uc9c0<\/td><td>Shandong, China<\/td><\/tr><tr><td>Warranty Period<\/td><td>1 year<\/td><\/tr><tr><td>Brand Name<\/td><td>DOOSAN DEVELON<\/td><\/tr><tr><td>\uc6d0\uc0b0\uc9c0<\/td><td>Shandong, China<\/td><\/tr><tr><td>Quality<\/td><td>High Quality<\/td><\/tr><tr><td>\ubd80\ud488 \uc774\ub984<\/td><td>Air Filter<\/td><\/tr><tr><td>\ubd80\ud488 \ubc88\ud638<\/td><td>400504-00137-EP \/ 400504-00381<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>The DEVELON DOOSAN 400504-00137-EP and 400504-00381 air filter cartridge filters are designed to provide high-level filtration, ensuring your excavator engine runs smoothly and efficiently. These filters protect the engine from harmful dust and contaminants, extending the lifespan of your equipment and reducing maintenance costs. By maintaining clean air intake, these filters improve engine performance, reduce [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3782,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"product_cat":[30],"product_tag":[],"class_list":["post-3779","wpkj_product","type-wpkj_product","status-publish","has-post-thumbnail","hentry","product_cat-filters-filter-elements"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>DEVELON DOOSAN 400504-00137-EP 400504-00381 Air Filter Cartridge Filter - Excavators, Loaders &amp; Wide-Body Dump Trucks | Global Machinery Solutions - MachineStable<\/title>\n<meta name=\"description\" content=\"Shop DEVELON DOOSAN 400504-00137-EP 400504-00381 air filter cartridges. Essential for maintaining engine performance and preventing contamination in excavators.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.machinestable.com\/ko\/\uc81c\ud488\/accessories-parts\/filters-filter-elements\/develon-doosan-400504-00137-ep-400504-00381-air-filter-cartridge-filter\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DEVELON DOOSAN 400504-00137-EP 400504-00381 Air Filter Cartridge Filter - Excavators, Loaders &amp; Wide-Body Dump Trucks | Global Machinery Solutions - MachineStable\" \/>\n<meta property=\"og:description\" content=\"Shop DEVELON DOOSAN 400504-00137-EP 400504-00381 air filter cartridges. Essential for maintaining engine performance and preventing contamination in excavators.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.machinestable.com\/ko\/\uc81c\ud488\/accessories-parts\/filters-filter-elements\/develon-doosan-400504-00137-ep-400504-00381-air-filter-cartridge-filter\/\" \/>\n<meta property=\"og:site_name\" content=\"Excavators, Loaders &amp; Wide-Body Dump Trucks | Global Machinery Solutions - MachineStable\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-16T07:49:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.machinestable.com\/wp-content\/uploads\/2026\/01\/develon-doosan-400504-00137-ep-400504-00381-air-filter-cartridge-filter.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data1\" content=\"1\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.machinestable.com\/products\/accessories-parts\/filters-filter-elements\/develon-doosan-400504-00137-ep-400504-00381-air-filter-cartridge-filter\/\",\"url\":\"https:\/\/www.machinestable.com\/products\/accessories-parts\/filters-filter-elements\/develon-doosan-400504-00137-ep-400504-00381-air-filter-cartridge-filter\/\",\"name\":\"DEVELON DOOSAN 400504-00137-EP 400504-00381 Air Filter Cartridge Filter - Excavators, Loaders &amp; Wide-Body Dump Trucks | Global Machinery Solutions - MachineStable\",\"isPartOf\":{\"@id\":\"https:\/\/www.machinestable.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.machinestable.com\/products\/accessories-parts\/filters-filter-elements\/develon-doosan-400504-00137-ep-400504-00381-air-filter-cartridge-filter\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.machinestable.com\/products\/accessories-parts\/filters-filter-elements\/develon-doosan-400504-00137-ep-400504-00381-air-filter-cartridge-filter\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.machinestable.com\/wp-content\/uploads\/2026\/01\/develon-doosan-400504-00137-ep-400504-00381-air-filter-cartridge-filter.png\",\"datePublished\":\"2026-01-16T07:49:51+00:00\",\"dateModified\":\"2026-01-16T07:49:55+00:00\",\"description\":\"Shop DEVELON DOOSAN 400504-00137-EP 400504-00381 air filter cartridges. 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