--- product_id: 613894020 title: "Micro Swiss FlowTech™ Hotend for Creality K1 / K1 Max" brand: "micro-swiss" price: "$177.20" currency: USD in_stock: true reviews_count: 8 category: "Micro Swiss" url: https://www.desertcart.us/products/613894020-micro-swiss-flowtech-hotend-for-creality-k1-k1-max store_origin: US region: United States of America --- # 28.6mm melt zone for max flow Cold nozzle change with one hand Leak-proof sealed nozzle design Micro Swiss FlowTech™ Hotend for Creality K1 / K1 Max **Brand:** micro-swiss **Price:** $177.20 **Availability:** ✅ In Stock ## Summary > 🔥 Upgrade your Creality K1 with FlowTech — print smarter, not harder! ## Quick Answers - **What is this?** Micro Swiss FlowTech™ Hotend for Creality K1 / K1 Max by micro-swiss - **How much does it cost?** $177.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/613894020-micro-swiss-flowtech-hotend-for-creality-k1-k1-max) ## Best For - micro-swiss enthusiasts ## Why This Product - Trusted micro-swiss brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High-Flow Precision:** Ceramic heater and extended melt zone deliver smooth, consistent extrusion. - • **Plug-and-Play Upgrade:** Seamless installation boosts print quality and reliability instantly. - • **Durable All-Metal Build:** Engineered for longevity with premium materials and rigorous QC. - • **Effortless Nozzle Swaps:** Change nozzles cold and fast—no tools or heat needed. - • **Unmatched Leak Protection:** Integrated nozzle and thermal break seal eliminates filament mess. ## Overview The Micro Swiss FlowTech™ Hotend is a precision-engineered, all-metal upgrade for Creality K1/K1 Max printers. Featuring a leak-proof sealed nozzle, cold one-handed nozzle changes, and a high-flow ceramic heater with a 28.6mm melt zone, it ensures cleaner prints, faster heat-up, and reliable extrusion even with challenging filaments. Each unit undergoes strict quality control and thermal cycling tests, making it an essential enhancement for professional-grade 3D printing performance. ## Description The FlowTech Hotend is a new generation hotend line from Micro Swiss. Its unique design eliminates common hotend issues such as leaking nozzle seal and complex nozzle swaps. Review: great upgrade - ⭐️⭐️⭐️⭐️⭐️ Outstanding Upgrade – Flawless Prints and Easy Setup! The Micro Swiss FlowTech hotend is a fantastic upgrade for my Creality printer. Installation was straightforward, and the build quality is top-notch — you can tell it’s precision-engineered. Once installed, I immediately noticed smoother extrusion, faster heat-up times, and zero clogging, even with tricky filaments like TPU and PETG. Prints come out cleaner, with sharper details and more consistent layer lines. The all-metal design also handles higher temperatures perfectly. It’s definitely one of the best hotend upgrades you can get for a Creality K-series printer. Totally worth it! Review: Made my printer functional and reliable - I have had various issues with my K1, but one of the worst has been filament clogging and jamming. I have gone through 3 creality nozzles, all of which failed in the same way. The temperature probe failed. In 2 cases it became detached from the ceramic and on the third it started failing to read temperature properly, resulting in an aborted print. This kit from Micro Swiss has been a massive improvement, I've not had a single issue with clogging or jamming and it's not failed once. It's better designed and made than the creality original. Flow rate seems more consistent and print quality has improved. I would consider this an essential upgrade for the K1. ## Features - The FlowTech Hotend is a new generation hotend line from Micro Swiss. Its unique design eliminates common hotend issues such as leaking nozzle seal and complex nozzle swaps. - Leak-Proof Nozzle: Tired of messy nozzle leaks that ruin your prints and waste filament? FlowTech Hotend combines nozzle and thermal break into one permanently sealed assembly that ensures a leak-proof hotend. - Cold Nozzle Change: Swapping out nozzles used to be a time-consuming and potentially hazardous task. With a FlowTech Hotend, nozzle changes are effortless, and there's no need for hot tightening, and you can do it with just one hand. - High-Flow Characteristics: Ceramic cylindrical heater and 28.6mm melt zone provides excellent volumetric flow rate. - All-Metal Design: Built to last! FlowTech hotend features an all-metal design that can handle most modern 3D printing filaments. The entire hotend is machined and assembled in-house, with quality control performed at multiple stages during the manufacturing process. At the end, each hotend undergoes a full thermal cycling test before it is packaged. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CN3PP5X1 | | Batteries Required? | No | | Best Sellers Rank | 47,482 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 49 in 3D Printer Extruder Parts | | Customer Reviews | 4.1 4.1 out of 5 stars (212) | | Date First Available | 10 Nov. 2023 | | Included components | Micro Swiss FlowTech™ Hotend for Creality K1 / K1 Max | | Item Package Quantity | 1 | | Item Weight | 50 g | | Item model number | M3101 | | Manufacturer | Micro Swiss | | Package Dimensions | 9.4 x 6.7 x 3.3 cm; 50 g | | Part number | M3101 | | Size | .4mm | ## Images ![Micro Swiss FlowTech™ Hotend for Creality K1 / K1 Max - Image 1](https://m.media-amazon.com/images/I/61Ln9TWwAcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ great upgrade *by A***E on 21 October 2025* ⭐️⭐️⭐️⭐️⭐️ Outstanding Upgrade – Flawless Prints and Easy Setup! The Micro Swiss FlowTech hotend is a fantastic upgrade for my Creality printer. Installation was straightforward, and the build quality is top-notch — you can tell it’s precision-engineered. Once installed, I immediately noticed smoother extrusion, faster heat-up times, and zero clogging, even with tricky filaments like TPU and PETG. Prints come out cleaner, with sharper details and more consistent layer lines. The all-metal design also handles higher temperatures perfectly. It’s definitely one of the best hotend upgrades you can get for a Creality K-series printer. Totally worth it! ### ⭐⭐⭐⭐⭐ Made my printer functional and reliable *by A***R on 19 October 2024* I have had various issues with my K1, but one of the worst has been filament clogging and jamming. I have gone through 3 creality nozzles, all of which failed in the same way. The temperature probe failed. In 2 cases it became detached from the ceramic and on the third it started failing to read temperature properly, resulting in an aborted print. This kit from Micro Swiss has been a massive improvement, I've not had a single issue with clogging or jamming and it's not failed once. It's better designed and made than the creality original. Flow rate seems more consistent and print quality has improved. I would consider this an essential upgrade for the K1. ### ⭐⭐⭐⭐⭐ Microswiss hotend *by A***Y on 23 March 2025* Blows the stock hotend out the water extremely easy to fit works perfectly well very good prints and heats up a lot quicker ## Frequently Bought Together - Microswiss FlowTech Hotend Upgrade for Creality K1 / K1 Max / K1C - Leakproof Nozzle - Cold Nozzle Change - High Flow - All Metal Design - Made in USA - Microswiss Brass Plated Nozzle for FlowTech™ Hotend (0.4mm) - Microswiss FlowTech - CM2 Nozzle - Copper Body, M2 Hardened High Speed Steel Tip, Long Life, Wear Resistant, Made in USA (.4mm) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/613894020-micro-swiss-flowtech-hotend-for-creality-k1-k1-max](https://www.desertcart.us/products/613894020-micro-swiss-flowtech-hotend-for-creality-k1-k1-max) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-27*