{"id":6643,"date":"2018-11-08T15:11:48","date_gmt":"2018-11-08T15:11:48","guid":{"rendered":"http:\/\/gardentoolspares.com\/?post_type=product&#038;p=6643"},"modified":"2026-04-03T19:02:42","modified_gmt":"2026-04-03T19:02:42","slug":"stihl-bg85-fc75-fc85-fh75-fr85-pre-filter","status":"publish","type":"product","link":"https:\/\/gardengeniusparts.com\/gtstest\/product\/stihl-bg85-fc75-fc85-fh75-fr85-pre-filter\/","title":{"rendered":"STIHL BG85 FC75 FC85 FH75 FR85 FR85T FS75 FS80 FS80R FS85 FS85R FS85T FS85RX HL75 HL75K HS75 HS80 HS85 HT70 HT75 KA85R KM85 KM85R KR85 KW85 SP80 SP80K SP81 SP85 SP85K Foam Pre Filter"},"content":{"rendered":"<p data-start=\"584\" data-end=\"912\">The <strong data-start=\"584\" data-end=\"598\">Gasket Genius <\/strong>air filter fits <strong data-start=\"604\" data-end=\"736\">Stihl BG85, FC75, FC85, FS75, FS80, FS85, HL75, HS75, HS85, HT75, KM85, SP80 and SP85 strimmers, hedge trimmers and leaf blowers<\/strong>. Replaces <strong data-start=\"747\" data-end=\"776\">part number 4137 124 1500<\/strong>. The filter <strong data-start=\"789\" data-end=\"857\">prevents dust, dirt and debris from entering the engine\u2019s intake<\/strong>, maintaining <strong data-start=\"871\" data-end=\"888\">clean airflow<\/strong> for stable operation.<\/p>\n<p data-start=\"914\" data-end=\"1179\">Using a clean air filter helps sustain <strong data-start=\"953\" data-end=\"986\">consistent engine performance<\/strong>, reduces <strong data-start=\"996\" data-end=\"1027\">wear on internal components<\/strong>, and ensures <strong data-start=\"1041\" data-end=\"1065\">efficient combustion<\/strong>. A clogged or damaged filter can restrict airflow, leading to <strong data-start=\"1128\" data-end=\"1176\">reduced power and increased fuel consumption<\/strong>.<\/p>\n<p data-start=\"1181\" data-end=\"1391\">This <strong data-start=\"1186\" data-end=\"1212\">replacement air filter<\/strong> matches the original fitment and dimensions, allowing for a <strong data-start=\"1273\" data-end=\"1296\">direct installation<\/strong>. Regular replacement helps maintain <strong data-start=\"1333\" data-end=\"1357\">reliable performance<\/strong> across all listed Stihl models.<\/p>\n<p data-start=\"0\" data-end=\"32\"><strong>Fits specified Stihl machines:<\/strong><\/p>\n<ul>\n<li data-start=\"34\" data-end=\"202\">Stihl BG85<\/li>\n<li data-start=\"34\" data-end=\"202\">Stihl FC75<\/li>\n<li data-start=\"34\" data-end=\"202\">Stihl FC85<\/li>\n<li data-start=\"34\" data-end=\"202\">Stihl FS75<\/li>\n<li data-start=\"34\" data-end=\"202\">Stihl FS80<\/li>\n<li data-start=\"34\" data-end=\"202\">Stihl FS85<\/li>\n<li data-start=\"34\" data-end=\"202\">Stihl HL75<\/li>\n<li data-start=\"34\" data-end=\"202\">Stihl HS75<\/li>\n<li data-start=\"34\" data-end=\"202\">Stihl HS85<\/li>\n<li data-start=\"34\" data-end=\"202\">Stihl HT75<\/li>\n<li data-start=\"34\" data-end=\"202\">Stihl KM85<\/li>\n<li data-start=\"34\" data-end=\"202\">Stihl SP80<\/li>\n<li data-start=\"34\" data-end=\"202\">Stihl SP85<\/li>\n<\/ul>\n<p data-start=\"204\" data-end=\"243\"><strong>Replaces part number:<\/strong><\/p>\n<ul>\n<li data-start=\"204\" data-end=\"243\">4137 124 1500<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p data-start=\"288\" data-end=\"550\">The <strong data-start=\"288\" data-end=\"302\">Gasket Genius <\/strong>air filter fits <strong data-start=\"308\" data-end=\"440\">Stihl BG85, FC75, FC85, FS75, FS80, FS85, HL75, HS75, HS85, HT75, KM85, SP80 and SP85 strimmers, hedge trimmers and leaf blowers<\/strong>. Replaces <strong data-start=\"451\" data-end=\"480\">part number 4137 124 1500<\/strong>. <strong data-start=\"482\" data-end=\"509\">Removes dust and debris<\/strong> from intake air to protect the engine.<\/p>\n","protected":false},"featured_media":17689,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[205,100,128,4530],"product_tag":[2724,1016,1871,2122,2986,264,985,2085,987,4528,499,2723,2993,2170,2172,1603,2996,2489,4713,3000,4543,438,439],"class_list":["post-6643","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-air-fuel-oil-filters-4","product_cat-hedge-trimmer-parts","product_cat-leaf-blower-parts","product_cat-strimmer-parts","product_tag-4137-124-1500","product_tag-bg85","product_tag-brushcutter","product_tag-fc75","product_tag-fc85","product_tag-filter","product_tag-fs75","product_tag-fs80","product_tag-fs85","product_tag-gasketgenius","product_tag-hedge-trimmer","product_tag-hedgecutter","product_tag-hl75","product_tag-hs75","product_tag-hs85","product_tag-ht75","product_tag-km85","product_tag-pre","product_tag-sp80","product_tag-sp85","product_tag-stihl","product_tag-strimmer","product_tag-trimmer"],"yoast_head":"<!-- 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FOAM PRE FILTER\" \/>\n<meta property=\"og:description\" content=\"Non genuine foam pre filter for Stihl BG85, FC75, FC85, FH75, FR85, FR85T, FS75, FS80, FS80R, FS85, FS85R, FS85T, FS85RX, HL75, HL75K, HS75, HS80, HS85, HT70, HT75, KA85R, KM85, KM85R, KR85, KW85, SP80, SP80K, SP81, SP85 and SP85K models.Replaces part number 4137 124 1500.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gardengeniusparts.com\/gtstest\/product\/stihl-bg85-fc75-fc85-fh75-fr85-pre-filter\/\" \/>\n<meta property=\"og:site_name\" content=\"Garden Tool Spares Ltd.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/gardentoolspares\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-03T19:02:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/gardengeniusparts.com\/gtstest\/wp-content\/uploads\/2026\/04\/180569_1-scaled-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\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=\"Estimated 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:\/\/gardengeniusparts.com\/gtstest\/product\/stihl-bg85-fc75-fc85-fh75-fr85-pre-filter\/\",\"url\":\"https:\/\/gardengeniusparts.com\/gtstest\/product\/stihl-bg85-fc75-fc85-fh75-fr85-pre-filter\/\",\"name\":\"STIHL BG85 FC75 FC85 FH75 FR85 FR85T FS75 FS80 FS85 FS85T HL75 HS75 HS80 FOAM PRE FILTER\",\"isPartOf\":{\"@id\":\"https:\/\/gardengeniusparts.com\/gtstest\/#website\"},\"datePublished\":\"2018-11-08T15:11:48+00:00\",\"dateModified\":\"2026-04-03T19:02:42+00:00\",\"description\":\"Non genuine foam pre filter for Stihl BG85, FC75, FC85, FH75, FR85, FR85T, FS75, FS80, FS80R, FS85, FS85R, FS85T, FS85RX, HL75, HL75K, HS75, HS80, HS85, HT70, HT75, KA85R, KM85, KM85R, KR85, KW85, SP80, SP80K, SP81, SP85 and SP85K models.Replaces part number 4137 124 1500.\",\"breadcrumb\":{\"@id\":\"https:\/\/gardengeniusparts.com\/gtstest\/product\/stihl-bg85-fc75-fc85-fh75-fr85-pre-filter\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/gardengeniusparts.com\/gtstest\/product\/stihl-bg85-fc75-fc85-fh75-fr85-pre-filter\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/gardengeniusparts.com\/gtstest\/product\/stihl-bg85-fc75-fc85-fh75-fr85-pre-filter\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/gardengeniusparts.com\/gtstest\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/gardengeniusparts.com\/gtstest\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"STIHL BG85 FC75 FC85 FH75 FR85 FR85T FS75 FS80 FS80R FS85 FS85R FS85T FS85RX HL75 HL75K HS75 HS80 HS85 HT70 HT75 KA85R KM85 KM85R KR85 KW85 SP80 SP80K SP81 SP85 SP85K Foam Pre Filter\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/gardengeniusparts.com\/gtstest\/#website\",\"url\":\"https:\/\/gardengeniusparts.com\/gtstest\/\",\"name\":\"Garden Tool Spares Ltd.\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/gardengeniusparts.com\/gtstest\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/gardengeniusparts.com\/gtstest\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/gardengeniusparts.com\/gtstest\/#organization\",\"name\":\"Garden Tool 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