{"product_id":"k2-ptfe-tube-tube-connector","title":"Creality K2 PTFE Tube Kit","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong\u003eCreality K2 PTFE Tube + Tube Connector Kit – Genuine Replacement Filament Guide Set\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eCreality K2 PTFE Tube + Tube Connector Kit\u003c\/strong\u003e is a replacement filament-path component set designed to maintain \u003cstrong\u003esmooth, low-friction filament feeding\u003c\/strong\u003e throughout the Creality K2 system.\u003c\/p\u003e\n\u003cp\u003eThe PTFE tubing provides a controlled path for filament as it travels toward the extruder, while the \u003cstrong\u003epush-fit tube connectors\u003c\/strong\u003e securely hold the tubing in position. Together, these components help maintain reliable filament loading, unloading, retraction, and material changes.\u003c\/p\u003e\n\u003cp\u003eCreality’s service documentation specifically shows PTFE tubes and two-way tube connectors as part of the K2 filament-feed path and provides procedures for their replacement. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eProduct Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe PTFE tube guides filament through the printer while minimizing friction and resistance. The tube connectors securely retain the PTFE tubing while allowing convenient removal during maintenance.\u003c\/p\u003e\n\u003cp\u003eA properly maintained PTFE feeding path helps provide:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmooth filament movement\u003c\/li\u003e\n\u003cli\u003eReliable loading and unloading\u003c\/li\u003e\n\u003cli\u003eReduced feeding resistance\u003c\/li\u003e\n\u003cli\u003eConsistent filament delivery to the extruder\u003c\/li\u003e\n\u003cli\u003eProper filament retraction\u003c\/li\u003e\n\u003cli\u003eReliable automatic material changes\u003c\/li\u003e\n\u003cli\u003eReduced risk of feeding errors caused by worn or damaged tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCreality replacement PTFE tube and connector set\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible \u003cstrong\u003eCreality K2 Series\u003c\/strong\u003e printers\u003c\/li\u003e\n\u003cli\u003eLow-friction PTFE filament path\u003c\/li\u003e\n\u003cli\u003ePush-fit connectors securely retain tubing\u003c\/li\u003e\n\u003cli\u003eSupports automatic filament loading and unloading\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent filament feeding\u003c\/li\u003e\n\u003cli\u003eSuitable for multi-color and multi-material printing configurations\u003c\/li\u003e\n\u003cli\u003eIdeal for replacing worn, damaged, kinked, or deformed PTFE tubing\u003c\/li\u003e\n\u003cli\u003eDirect replacement design for easier maintenance\u003c\/li\u003e\n\u003cli\u003eHelps restore reliable filament-feed performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCreality’s replacement procedure uses a push-to-release connector system: pressing the connector releases the PTFE tube, while reinserting the tube and locking the connector restores the filament path. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Creality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e PTFE Tube \u0026amp; Tube Connector Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Filament Feeding \/ Filament Guidance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Material:\u003c\/strong\u003e PTFE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Push-Fit \/ Pneumatic-Style Tube Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct Replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e FDM\/FFF 3D Printing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhen Should It Be Replaced?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eConsider replacing the PTFE tube or connectors when experiencing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased resistance while feeding filament\u003c\/li\u003e\n\u003cli\u003eFilament loading or unloading errors\u003c\/li\u003e\n\u003cli\u003eDamaged, kinked, or deformed PTFE tubing\u003c\/li\u003e\n\u003cli\u003eExcessive internal tube wear\u003c\/li\u003e\n\u003cli\u003eTube slipping out of the connector\u003c\/li\u003e\n\u003cli\u003eDamaged connector retention mechanism\u003c\/li\u003e\n\u003cli\u003eInconsistent filament movement during automatic material changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePTFE tubing is subject to wear from repeated filament movement, so periodic inspection is recommended.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePTFE Filament Guide Tube(s)\u003c\/li\u003e\n\u003cli\u003ePTFE Tube Connector(s)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePackage quantity may vary depending on the specific Creality kit configuration.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eCreality uses multiple PTFE tube sections and connectors throughout the K2 filament path. Verify the exact printer model and required tube\/connector location before ordering. Creality’s official replacement instructions cover both short and long PTFE tube sections and their associated connectors. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Creality","offers":[{"title":"Default Title","offer_id":52452818780440,"sku":"4004010295","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/31ERS5MXcaL._SX342_SY445_QL70_FMwebp.webp?v=1785929896","url":"https:\/\/alpha3dlab.com\/products\/k2-ptfe-tube-tube-connector","provider":"Alpha 3D Lab","version":"1.0","type":"link"}