{"product_id":"elegoo-filament-runout-sensor-kit-neptune-3-4-3d-printer","title":"ELEGOO Filament Runout Sensor Kit – Neptune 3 \u0026 4 3D Printer","description":"\u003ch2\u003eELEGOO Filament Runout Sensor Kit – Smart Detection for Neptune 3 \u0026amp; 4 Series\u003c\/h2\u003e\n\u003cp\u003eNever lose a print again! The \u003cstrong\u003eELEGOO Filament Runout Sensor Kit\u003c\/strong\u003e is a smart detection module designed specifically for \u003cstrong\u003eELEGOO Neptune 3 and Neptune 4 series 3D printers\u003c\/strong\u003e. When your filament runs out or breaks mid-print, this intelligent sensor automatically \u003cstrong\u003epauses your print job\u003c\/strong\u003e, giving you time to reload filament and resume — saving hours of printing time and wasted material.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're a hobbyist running overnight prints or a maker producing complex multi-layer models, this filament break detector adds a critical layer of reliability to your 3D printing workflow. Simply install it and let it monitor your filament feed continuously — no manual babysitting required.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Filament Detection:\u003c\/strong\u003e Automatically detects filament runout or breakage and sends a pause signal to your printer instantly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with Neptune 3 \u0026amp; 4 Series:\u003c\/strong\u003e Designed as a direct-fit upgrade for ELEGOO Neptune 3, Neptune 3 Pro, Neptune 3 Plus, Neptune 3 Max, Neptune 4, Neptune 4 Pro, Neptune 4 Plus, and Neptune 4 Max.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Assembly Required:\u003c\/strong\u003e Plug-and-play installation — no soldering or complex setup needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Monitoring:\u003c\/strong\u003e Continuous real-time monitoring ensures your prints are protected at all times.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrevents Wasted Prints:\u003c\/strong\u003e Automatically pauses instead of printing in air, saving filament and print time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Durable Design:\u003c\/strong\u003e Sturdy construction built to withstand the demands of regular 3D printing use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Manufactured without any high-concern chemical substances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ELEGOO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Neptune 3 \/ Neptune 4 Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Required:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Filament Runout Sensor \/ Detection Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Upgrade with a Filament Runout Sensor?\u003c\/h3\u003e\n\u003cp\u003eLong 3D prints — especially those running overnight or over many hours — are always at risk of filament running out before completion. Without a sensor, your printer will keep moving and heating while printing nothing, ruining the entire job. This ELEGOO sensor module eliminates that frustration by intelligently detecting the issue and pausing the print so you can intervene and continue seamlessly.\u003c\/p\u003e\n\n\u003cp\u003eLooking for other handy tools and gadgets? Check out our \u003ca href=\"\/products\/10-in-1-multi-functional-bone-wrench-hex-socket-spanner-portable-repair-hand-tool-for-bicycle-motorcycle-furniture-assembly\"\u003e10 in 1 Multi-Functional Bone Wrench Hex Socket Spanner\u003c\/a\u003e for general repair tasks, or explore the \u003ca href=\"\/products\/3-in-1-precision-eyeglass-screwdriver-keychain-portable-mini-screwdriver-for-glasses-watch-spectacles-repair-hand-tool\"\u003e3-in-1 Precision Eyeglass Screwdriver Keychain\u003c\/a\u003e for precision work.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which ELEGOO 3D printer models is this filament runout sensor compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This ELEGOO Filament Runout Sensor Kit is specifically designed for the Neptune 3 and Neptune 4 series, including the Neptune 3, Neptune 3 Pro, Neptune 3 Plus, Neptune 3 Max, Neptune 4, Neptune 4 Pro, Neptune 4 Plus, and Neptune 4 Max models.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the filament runout sensor require any tools or assembly to install?\u003c\/h4\u003e\n\u003cp\u003eA: No assembly is required. This sensor kit is designed for easy plug-and-play installation on compatible ELEGOO Neptune 3 and Neptune 4 series printers, making it quick and straightforward to set up.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What happens when the sensor detects a filament runout or break?\u003c\/h4\u003e\n\u003cp\u003eA: When the smart detection module senses that filament has run out or broken, it automatically sends a pause signal to your ELEGOO Neptune 3D printer. This stops the print in place, allowing you to reload filament and resume your print without losing your progress.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will this sensor work with third-party filaments?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The filament runout sensor detects the physical presence or absence of filament regardless of brand. It is compatible with standard 1.75mm filaments commonly used with ELEGOO Neptune series printers.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which ELEGOO 3D printer models is this filament runout sensor compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This ELEGOO Filament Runout Sensor Kit is specifically designed for the Neptune 3 and Neptune 4 series, including the Neptune 3, Neptune 3 Pro, Neptune 3 Plus, Neptune 3 Max, Neptune 4, Neptune 4 Pro, Neptune 4 Plus, and Neptune 4 Max models.\"}}, {\"@type\": \"Question\", \"name\": \"Does the filament runout sensor require any tools or assembly to install?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No assembly is required. 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It is compatible with standard 1.75mm filaments commonly used with ELEGOO Neptune series printers.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/ntmid8-d2.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/ntmid8-d2.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"ELEGOO Filament Runout Sensor Kit – Neptune 3 \u0026 4 3D Printer\", \"item\": \"https:\/\/ntmid8-d2.myshopify.com\/products\/elegoo-filament-runout-sensor-kit-neptune-3-4-3d-printer\"}]}\u003c\/script\u003e","brand":"VIBE","offers":[{"title":"Detection","offer_id":67701725004003,"sku":"14:10#Detection","price":51.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8383\/9203\/files\/S9635e7cd360c4dd8981713c4476b1d8fF.webp?v=1792095131","url":"https:\/\/vibeshopmart.com\/products\/elegoo-filament-runout-sensor-kit-neptune-3-4-3d-printer","provider":"VIBE","version":"1.0","type":"link"}