Creality K1 Max: upgrades that fit
Every part on this page names the Creality K1 Max in its manufacturer’s own compatibility documentation, for the stock configuration. If your printer has a modified hotend, extruder, or bed, check with the part’s maker before buying.
- Filament diameter
- 1.75 mm (manufacturer spec)
- Stock extruder
- Direct drive (manufacturer spec)
- Hotend maximum
- 300 °C (stock hotend) (manufacturer spec)
- Build chamber
- Enclosed (manufacturer spec)
- Identify yours
- Manufacturer page ↗
Nozzles for the Creality K1 Max
2 verified options with a manufacturer-documented fit. Compare in the full nozzles guide
| Product | Best for | Skip if | Link |
|---|---|---|---|
| Creality "Unicorn" Quick-Swap Nozzle (0.4 mm, 1 pc (Amazon model AMUS-CU-3D-AC-V3-Nozzles-2.0-1P)) | Ender-3 V3 or Ender-3 V3 Plus owners who want a spare stock-style nozzle that can handle CF-filled filaments. | You have an Ender-3 V3 SE or KE with its stock hotend. | View on Amazon (opens Amazon in a new tab) |
| Creality Genuine E3D ObXidian High Flow Nozzle Assembly (Unicorn) (0.4 mm, 1 pc (Amazon model 3D-AC-PZ-E3D-YTPZ)) | Ender-3 V3 or V3 Plus owners who often print CF-filled filaments and want a coated, high-flow nozzle. | You have an Ender-3 V3 SE or KE with its stock hotend, or only print PLA. | View on Amazon (opens Amazon in a new tab) |
- "Unicorn" Quick-Swap Nozzle: documented for K1 Max (with integrated nozzle) only.
- Genuine E3D ObXidian High Flow Nozzle Assembly (Unicorn): documented for K1 Max (2024) only.
Build plates for the Creality K1 Max
3 verified options with a manufacturer-documented fit. Compare in the full build plates guide
| Product | Best for | Skip if | Link |
|---|---|---|---|
| Creality K1 Max/Ender-3 V3 Plus Epoxy Resin Build Plate 310×315mm (310 × 315 mm epoxy resin coated spring steel plate (no magnetic base per Amazon listing)) | Ender-3 V3 Plus owners who want an official spare or an alternative to the stock PEI plate. | Your printer's magnetic base is damaged or missing. | View on Amazon (opens Amazon in a new tab) |
| Creality K1 Max/Ender-3 V3 Plus PEI Build Plate (Textured PEI spring steel plate, no magnetic base (per Amazon listing)) | Ender-3 V3 Plus owners replacing a worn stock PEI plate with an official part. | You need a manufacturer spec sheet for the plate before buying. | View on Amazon (opens Amazon in a new tab) |
| Creality K1 Max/Ender-3 V3 Plus Smooth PEI Build Plate (Smooth PEI spring steel plate, no magnetic base (per Amazon listing)) | K1 Max or Ender-3 V3 Plus owners who want a smooth PEI surface for a flat model bottom. | You don't want to use glue; Creality marks the plate 'Please apply glue before print'. | View on Amazon (opens Amazon in a new tab) |
Documented for other Creality models, not the Creality K1 Max
These parts are easy to mistake for a fit. Their makers name a related model but not the Creality K1 Max, so we don’t list them above.
- Creality Epoxy Resin Build Plate 235×235mm (235 × 235 mm epoxy resin coated spring steel plate): documented for Creality Ender-3 V3, Creality Ender-3 V3 SE, Creality Ender-3 V3 KE, Creality K1, Creality K1C, Creality Ender-3 S1
- Creality K1/Ender-3 V3 SE Smooth PEI Build Plate (235 × 235 mm smooth PEI spring steel plate, no magnetic base (per Amazon listing)): documented for Creality Ender-3 V3, Creality Ender-3 V3 SE, Creality Ender-3 V3 KE, Creality K1
- BIQU CryoGrip Pro Glacier Build Plate (Glacier (fine texture), size for Ender 3/V2/Pro/Ender 3S (BIQU SKU 1060000760)): documented for Creality Ender-3 (original), Creality Ender-3 V2
- Creality Double-sided Printing Platform (Double-sided smooth PEI and textured-sticker steel sheet, 235 × 235 × 1.2 mm (Creality SKU 4004090069)): documented for Creality Ender-3 (original), Creality Ender-3 V2, Creality Ender-3 S1
- VEVOR 3D Printer Enclosure (Oxford cloth tent with LED) (Model S0001, 550 x 650 x 750 mm, without ventilation): documented for Creality Ender-3 (original), Creality Ender-3 V3 SE, Creality Ender-3 V3 KE, Creality Ender-3 V2, Creality Ender-3 S1
- Creality 3D Printer Multifunction Enclosure (Small, 48 x 60 x 72 cm, no LED or fan kit): documented for Creality Ender-3 (original), Creality Ender-3 V2
- Creality Ender-3 V3 SE/KE Ceramic Heating Block Kit with Quick-swap Nozzle (Kit for Ender-3 V3 SE/KE; nozzle size not stated by Creality): documented for Creality Ender-3 V3 SE, Creality Ender-3 V3 KE
- Creality High-end Hardened Steel Nozzle Kit (MK8) (8 pcs (Amazon model 3D-Hardened Steel Nozzle Kit); sizes not stated by Creality): documented for Creality Ender-3 (original), Creality Ender-3 V2
Filament notes for the Creality K1 Max
Start with Best Filament for the Creality K1, K1C and K1 Max (2026), which covers what the printercan and can’t print according to the maker.
The Creality K1 Max uses 1.75 mm filament. Every spool in our filament shortlists is 1.75 mm, but check the exact listing before you buy. The stock extruder is direct drive, which generally handles flexible filament more easily than a Bowden setup. Automatic material systems are a separate constraint.
- Best PLA Filament (2026): Everyday Spools Matched to Your Printer
- Best PETG Filament (2026): Functional-Part Spools by Printer
- Best TPU Filament (2026): Flexible Spools by Hardness and Feed Path
For a material direction matched to your printer, use the filament finder with the K1 Max preselected.
Care gear for any printer
Dryers, storage, and tools don't depend on your printer model. These shortlists cover them.