Snapmaker · Laser, CNC & Maker Add-ons
SnapDryer review: dry and store four spools with one dock
A modular filament dryer co-developed with Polymaker: one heated dock serves multiple sealed boxes for drying and storage.
Excellent
Best for Keeping PETG, TPU, nylon and PVA dry between prints
List price$119
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Preview review. Compiled from manufacturer specifications and published information. We will update the scores after hands-on testing.
Our verdict
The SnapDryer bundle is the smartest filament-drying setup at this price. One dock dries, four sealed boxes store, and it handles everything from PLA to nylon and PVA. Any 3D printer owner who prints PETG, TPU or nylon should have one.
What we like
- Dries and stores filament in the same box
- Modular: one dock handles several dry boxes
- Supports PLA, PETG, ABS, ASA, TPU, PA, PC and PVA
- Fits 1.75 mm and 2.85 mm spools
What could be better
- Dries one box at a time on a single dock
- Boxes take shelf space when storing four spools
Score breakdown
Overall = 35% Power and output + 25% Build and results + 20% Setup and ease of use + 20% Value. How we test
Wet filament ruins prints
Most filaments absorb moisture from the air. Wet PETG strings, wet TPU bubbles and wet nylon prints weak and fuzzy. Drying fixes it, but most dryers hold one spool and you still need somewhere airtight to store it afterwards.
Dock plus boxes
The SnapDryer, designed with Polymaker and FabNotion, splits the job in two: a heated dock and sealed dry boxes. Put a box on the dock to dry it, then lift it off and the moisture-proof seal keeps the spool dry on the shelf or next to the printer. The bundle includes four boxes, so a whole set of colours stays ready.
Materials
Snapmaker lists support for PLA, PETG, ABS, ASA, TPU, nylon (PA), polycarbonate (PC), PVA and breakaway support. It fits both 1.75 mm and 2.85 mm spools, although Snapmaker printers use 1.75 mm.
Use cases
- Four-colour sets for a toolchanger like the Snapmaker U1
- Keeping PVA support dry (it absorbs water fast)
- Long-term storage of engineering filaments
Should you buy it?
Yes, if you print anything besides PLA. At $119 for a dock and four boxes it costs about the same as two single-spool dryers, and it solves storage at the same time.
Full specifications
| In the box | 1 dryer dock + 4 SnapDryer boxes |
|---|---|
| Co-developed by | Polymaker and FabNotion |
| Materials | PLA, PETG, ABS, ASA, TPU, PA, PC, PVA, breakaway support |
| Filament diameter | 1.75 mm and 2.85 mm |
| Design | Modular, moisture-proof seal |
| Released | 2025 |
Ready to buy?
SnapDryer Bundle
List price $119. Prices change often, so check the current deal.
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