Prusa CORE One L+ Single-Toolhead Enclosed 3D Printer

Original Prusa CORE One L+ Single-Toolhead 3D Printer | 300×300×330 mm Heated Chamber, Air Filter Ready Think big. Print bigger. The Original Prusa CORE One L+ is the large-format enclosed CoreXY printer built for shops that are done cutting models apart and gluing them back together. You get a 300 × 300 × 330 mm build volume — about 29.7 liters, roughly double the CORE One+ — inside an actively heated 60 °C chamber, with plug-and-print setup and more than 200 validated material profiles. Unpack it, press Print, and the part on the bed is meant to be the finished product, not a prototype you have to hide the seams on. This is the L+ generation of Prusa’s proven CORE One L platform. Compared with the original CORE One L, the L+ adds an integrated nozzle wiper for cleaner print starts, new GT1.5 belts for smoother surfaces, and the latest firmware refinements. It ships assembled, factory-tested, and pre-calibrated. First print is typically about five minutes after unboxing. Key specifications Build volume: 300 × 300 × 330 mm (29.7 L) Architecture: Enclosed CoreXY, GT1.5 belts, Input Shaper, Phase Stepping Extruder: Nextruder direct drive, 10:1 planetary gearbox Nozzles included: 0.4 mm high-flow CHT (installed) + 0.4 mm abrasive-resistant Max nozzle / bed / chamber: 290 °C (400 °C with optional HT hotend) / 120 °C / 60 °C active convection Air filter (optional): Advanced Filtration System — HEPA 99.9% + activated carbon Calibration: Fully automatic LoadCell first layer and mesh bed leveling Print surface: Magnetic heatbed with removable dual-sided PEI spring-steel sheet Camera: 1080p night-vision chamber camera (detachable) Filament: 1.75 mm, any brand Connectivity: Ethernet, NFC, removable Wi-Fi; offline capable Size / weight: 469 × 521 × 635 mm, 21.9 kg (48.3 lbs) Origin: Designed and manufactured in the EU Built for large parts and engineering materials Enclosed CoreXY kinematics with Input Shaper and Phase Stepping keep layers clean at speed, with travel up to 500 mm/s. The Nextruder direct-drive extruder uses a 10:1 planetary gearbox and an all-metal hotend. A 0.4 mm Prusa brass high-flow CHT nozzle ships installed for throughput; a 0.4 mm abrasive-resistant nozzle is in the box for carbon- and glass-filled filaments. Nozzles swap without tools. Maximum nozzle temperature is 290 °C, or up to 400 °C with the optional HT hotend for PEKK-CF, PPS-CF, PPSU, and PPA-CF. The all-aluminum dual-loop AC heatbed holds temperature evenly across the large plate — within about 2 °C across most of the surface — up to 120 °C. LoadCell first-layer calibration and mesh leveling measure the real nozzle-to-sheet distance automatically. Automatic chamber vents open for PLA and PETG and close for high-temp materials, so large ASA, ABS, PC, and nylon parts stay flat instead of warping at the corners. Open materials policy: any brand of 1.75 mm filament, no chips, no lock-in, no subscriptions. Ready out of the box for PLA, PETG, flex, PVA, PC, PP, CPE, and PVB. With the optional Advanced Filtration System, add ABS, ASA, HIPS, PA, and other technical filaments that need cleaner air as well as heat. Air filter option: Advanced Filtration System The CORE One L+ is fully enclosed from the factory. Add the official Advanced Filtration System when you print materials that release more ultra-fine particles and fumes: HEPA filter at 99.9% efficiency plus activated carbon High-pressure blower integrated with the printer firmware Cuts UFPs, VOCs, and odor on ABS, ASA, nylon, and similar Controlled from the printer menu during and after a print Filter life rated around 600 hours; replacement is straightforward Can also be ducted into HVAC or shop extraction for production use Sold separately and compatible with the CORE One family, including CORE One L+ You do not need the air filter for everyday PLA and PETG. Add it for engineering filaments, shared workspaces, and longer unattended runs where air quality matters. Ready on day one, serviceable for years Ships assembled. Connectivity is Ethernet, NFC, and Wi-Fi, with a physically removable Wi-Fi module for fully offline or high-security setups. A 1080p night-vision chamber camera is included and can be detached. Prusa Connect and the Prusa App are optional. USB printing works with no cloud account. Firmware is open source. The steel-and-aluminum frame is user-serviceable with a screwdriver — nothing glued, no proprietary locks. Spare parts are intended to stay available for years. Designed and manufactured in the EU. The CORE One L+ is a single-tool Nextruder machine. Start there for large enclosed single-material work. An INDX toolchanging upgrade is planned later if you need multiple colors or materials in one job with near-zero purge waste. Who the CORE One L+ is for Workshops that need one-piece parts up to 300 × 300 × 330 mm without moving up to the XL+ toolchanger Product design, fixtures, architecture, healthcare models, and cosplay Shops printing ASA, ABS, PC, nylon, and composites in a 60 °C heated chamber Teams that want an enclosed, offline-capable production printer with an optional HEPA + carbon air filter If you need 360 mm cubic volume and a multi-head toolchanger now, look at the Prusa XL+. If you want enclosed CoreXY speed, a 60 °C chamber, and double the CORE One+ volume on a compact bench, the CORE One L+ is the right machine. Highlights 300 × 300 × 330 mm enclosed CoreXY 3D printer — about 2× the CORE One+ volume Active 60 °C heated chamber with automatic vent control All-aluminum dual-loop AC heatbed for even heat on large parts 10–15% class upgrade over CORE One L: nozzle wiper, GT1.5 belts, latest firmware Optional Advanced Filtration System (HEPA + carbon air filter) for ABS, ASA, PA, and more Open 1.75 mm filament, offline-first, user-serviceable, EU built Future INDX multi-material upgrade path Prusa CORE One L+ Single-Toolhead Bundle Includes: Fully Assembled Prusa CORE One L+ 3D Printer Optional Air Filtration System 1080p Buddy3D Night-Vision Camera (Detachable) 0.4 mm High-Flow CHT Nozzle (Installed) Spare 0.4 mm Prusa Hardened / Abrasive-Resistant Nozzle (Nickel-Plated) Satin Powder-Coated Print Sheet 1 kg Prusament PLA Filament Spool Holder USB Drive With Sample Prints Welcome Letter / Fastener Cheatsheet Full Toolset: 13 mm Wrench, Universal Wrench, 2.5 mm Allen Key, T10 Torx Screwdriver, Needle-Nose Pliers Alcohol-Saturated Wipes Nozzle Cleaning Needle Power Cable Additional Spare Parts Free Prusa Academy Course (Digital) Haribo Gummy Bears Wi-Fi Antenna 3D Printing Handbook U.S. Based Lifetime Product Support 1 Year Prusa Warranty Included Software PrusaSlicer EasyPrint Prusa Connect Prusa App Printer firmware and firmware updates 200+ factory-tuned material profiles in PrusaSlicer PrusaSlicer, EasyPrint, Prusa Connect, the Prusa App, and firmware updates are included and available at no additional software cost. Why Buy From Swing Design? Buy the Original Prusa CORE One L+ from Swing Design, an authorized Prusa distributor, and you get a genuine printer from a U.S. dealer that has spent more than 25 years outfitting makers, shops, and growing businesses — with more than 3 million customers served and more than 50,000 five-star reviews plus personal and business financing including 0% APR options on eligible equipment.