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Bambu Lab
Bambu Lab TPU High-Flow Kit — H2D
$29.99inc. GST
A TPU-specific high-flow hotend upgrade for the Bambu Lab H2D and H2D Pro that roughly doubles flexible-filament flow and cuts typical TPU print times by about 30%. Up to ~100% more flow on TPU 90A — 2.8 → 5.6 mm³/s versus a standard hotend Choose your configuration: the complete kit (0.4 mm + 0.6 mm hotends plus install hardware) or a single spare hotend Runs TPU 85A, 90A, 95A and 95A HF, plus third-party flexibles — 85A isn't even supported through a standard 0.4 mm hotend Fits H2D and H2D Pro only, right nozzle position — a few-minute swap, no tools beyond the supplied screws Part FAC233 · 1.75 mm filament · GST included on every price shown 🇦🇺 Ships from Australia
- Availability
- Sold out
- SKU
- BAMBU-LAB-TPU-HIGH-FLOW-KIT-H2D-HIGH-FLOW-HOTEND-SPARE-USE-0-4-M
- Weight
- 0.05 kg
- Box
- 10.5 × 5.4 × 3.3 cm
- Shipping
- Aramex Economy or Priority, quoted at checkout · Shipping & delivery
High Flow Hotend (Spare Use) / 0.4 mm High-Flow TPU Hotend
$29.99
About this product
Bambu Lab TPU High-Flow Kit — H2D
Flexible filament is slow for one reason: it's soft, so it buckles and drags before it melts. Bambu Lab's TPU High-Flow hotend attacks that with an extended melt zone and a low-resistance filament path, and the numbers are substantial — roughly double the flow on TPU 90A (2.8 → 5.6 mm³/s) and around 30% off a typical TPU print. For anyone printing shoe soles, gaskets, phone cases, drone bumpers or short production runs in TPU on an H2D, it's the single upgrade that changes how practical flexible printing is.
This listing covers the whole family: the complete kit (both hotends plus the install hardware) and each individual hotend as a spare. Pick the configuration below.
~100% more flow on 90A ~30% shorter prints 0.4 & 0.6 mm H2D / H2D Pro Few-minute install
Which configuration is right for you?
| Option | What you get | Choose it if… |
|---|---|---|
|
High Flow Kit 0.4 & 0.6 mm with accessories |
Both hotends, TPU High-Flow Front Cover Guide, TPU hotend cover, standard hotend cover, 2× M2×5 screws | This is your first TPU high-flow setup — it's the only option with the parts needed to convert the printer |
|
0.4 mm Hotend spare use |
One 0.4 mm High-Flow TPU hotend (FAH068) | You already own the kit and want a replacement, or detail-focused flexible parts: seals, cable boots, small wearables |
|
0.6 mm Hotend spare use |
One 0.6 mm High-Flow TPU hotend (FAH069) | You already own the kit and want maximum throughput: midsoles, large gaskets, bumpers, batch runs |
Short version: if you haven't fitted a TPU high-flow hotend to this printer before, buy the kit. The spare-use options are bare hotends for owners who already have the cover guide and screws installed.
Flow rates: standard hotend vs high-flow TPU hotend
| Filament | Standard 0.4 mm | Standard 0.6 mm | High-Flow 0.4 mm | High-Flow 0.6 mm |
|---|---|---|---|---|
| TPU 85A | Not supported | 2.2 mm³/s | 2.5 mm³/s | 4.8 mm³/s |
| TPU 90A | 2.8 mm³/s | 2.8 mm³/s | 5.6 mm³/s | 5.6 mm³/s |
| TPU 95A HF | 12 mm³/s | 12 mm³/s | 16 mm³/s | 16 mm³/s |
Worth noting: the softest material in the range, TPU 85A, isn't supported through a standard 0.4 mm hotend at all. The high-flow hotend is what makes it printable at that nozzle size.
What's in the box (full kit)
- 1× 0.4 mm High-Flow TPU Hotend
- 1× 0.6 mm High-Flow TPU Hotend
- 1× TPU High-Flow Front Cover Guide
- 1× TPU Hotend Cover
- 1× Hotend Cover (for switching back to rigid filament)
- 2× M2×5 screws for the hotend cover
The spare-use hotend options ship as a single hotend without the guide, covers or screws.
Specifications
| Kit part number | FAC233 (EAN 6937285511331) |
| Hotend part numbers | FAH068 (0.4 mm), FAH069 (0.6 mm) |
| Nozzle diameters | 0.4 mm and 0.6 mm, high-flow TPU profile |
| Filament diameter | 1.75 mm |
| Printer compatibility | Bambu Lab H2D and H2D Pro only — not compatible with other models |
| Install position | Right nozzle only |
| Supported filament | Bambu TPU 85A, 90A, 95A, 95A HF and third-party TPU |
| Not supported | Rigid filament (PLA, PETG, ABS, AMS-type TPU) — damages the internal coating |
| Materials / colour | Plastic, metal / black |
| Packaged size (kit) | 105 × 54 × 33 mm |
| Packaged weight (kit) | 46.9 g |
| Max hotend temperature | not published for the TPU hotend |
Three things to know before you order
- Right nozzle only. Fitted to the left position it will cause the nozzle lifting mechanism to malfunction.
- The filament cutter comes out and stays out. With the TPU hotend installed the cutter can't be refitted, so the right nozzle loses automatic filament change, auto load and auto unload — plan on loading flexibles manually on that side.
- Flexibles only. The hotend has a special internal coating for soft filament. Running PLA, PETG or other rigid material through it wears the coating out and the part won't recover.
Who it's for
Makers printing phone cases, grips, seals and wearables who are tired of 12-hour TPU jobs. Small businesses prototyping footwear, protective covers and vibration mounts where flexible throughput is the bottleneck. Schools and workshops that want flexible printing to finish inside a lesson or a shift. And H2D owners who already print a lot of TPU and simply need a fresh hotend — that's what the spare-use options are for.
Buying from NE3D Printing
Genuine Bambu Lab parts, held and shipped from our Australian warehouse with tracked delivery Australia-wide. Every price shown includes GST and a tax invoice is emailed automatically — straightforward for schools, businesses and anyone claiming it back. There's no power supply or plug adapter in this product, so no AU plug or voltage question: it's a mechanical hotend that runs off your printer's existing 240 V supply. Need help choosing between the kit and a spare hotend? Our Australian-based team prints flexibles too — just ask.
