Polymaker PolyDryer Dryer Dock and Storage Box

Polymaker PolyDryer Dryer Dock and Storage Box for Efficient Filament Drying & Airtight Storage

The Polymaker PolyDryer Dryer Dock and Storage Box is the smart solution every serious 3D printing enthusiast, maker, educator, and professional has been waiting for. Designed to eliminate one of the biggest causes of failed prints—moisture-contaminated filament—it combines an active filament dryer with an airtight storage system in one innovative modular platform, ensuring your filament remains dry, protected, and ready to print whenever inspiration strikes. Unlike traditional filament dryers that require transferring spools into a separate storage container after drying, the PolyDryer seamlessly integrates both functions, allowing you to dry, store, and even print directly from the same sealed storage box. This unique approach dramatically reduces the filament's exposure to ambient humidity, helping preserve print quality while minimizing the need for repeated drying cycles. Powered by an efficient 360° heated airflow system with three preset drying power levels, the PolyDryer delivers even heat distribution throughout the enclosure to effectively remove absorbed moisture without unnecessarily stressing the filament. Compatible with virtually every popular 1.75 mm filament material, including PLA, PLA+, PETG, ABS, ASA, TPU, PVB, Nylon (PA), Polycarbonate (PC), PVA, PolySupport™, PolySupport™ for PA12, and many specialty engineering materials, it accommodates spools weighing up to 1 kg with a maximum spool diameter of 205 mm and width of 78 mm. Whether you're working with moisture-sensitive nylons, flexible TPU, high-performance engineering plastics, or everyday PLA, the PolyDryer helps restore filament performance by reducing stringing, bubbling, inconsistent extrusion, weak layer adhesion, poor surface finish, and dimensional inaccuracies caused by moisture absorption. Its smooth spool roller system ensures low-friction filament feeding, while the included 50 cm PTFE tube enables direct feeding from the sealed chamber to your 3D printer, allowing continuous printing without exposing your filament to surrounding humidity. The airtight storage box is further enhanced by an integrated analog hygrometer that allows you to monitor internal humidity levels at a glance, while the refillable desiccant compartment includes 30 g of reusable color-changing silica gel that visibly indicates when regeneration is needed, making long-term filament maintenance simple and economical. Safety is equally important, which is why the PolyDryer incorporates an internal NTC thermistor and automatic overheating protection to maintain reliable drying performance during extended use. Operating from a universal 100–240V AC input with a 24V DC power supply and a maximum power consumption of just 68W, it provides dependable performance without excessive energy consumption, making it ideal for home workshops, schools, makerspaces, and professional print farms alike.

What truly sets the Polymaker PolyDryer Dryer Dock and Storage Box apart is its highly expandable modular ecosystem, co-developed with FabNotion to provide unmatched flexibility for users with growing filament collections. Instead of purchasing multiple complete dryers, a single Dryer Dock can be shared among multiple PolyDryer Storage Boxes, allowing users to dry one spool while securely storing many others in their own airtight containers. Additional PolyDryer Boxes, multi-pack storage solutions, and compatible XL storage accessories allow your storage capacity to scale alongside your printing needs while maximizing value and minimizing equipment costs. The compact desktop footprint of approximately 120 × 235 × 290 mm makes it easy to integrate into nearly any workspace without sacrificing valuable bench space, while printable accessories such as stackers, wall mounts, brackets, and organizational upgrades provide additional customization options for advanced users. The manufacturer also provides optimized drying profiles for different filament types, including approximately 6 hours for PLA, PETG, ABS, ASA, and PC, 12 hours for TPU and PolySupport™ for PA12, 18 hours for Nylon and PVB, and up to 24 hours for PVA, allowing users to achieve reliable drying results based on the specific material being used. Every package includes the PolyDryer Dryer Dock, PolyDryer Storage Box, spool roller, PTFE tube, hygrometer, desiccant box, reusable silica gel, two airlocks, AC power adapter, and user documentation, providing everything required to begin protecting valuable filament immediately. By maintaining optimal filament conditions throughout storage and printing, the PolyDryer helps reduce wasted material, improve print consistency, increase first-layer success, produce cleaner surfaces, strengthen layer bonding, and extend the usable life of expensive filaments, making it an excellent investment for hobbyists and professionals who demand dependable printing performance every day.

The Polymaker PolyDryer Dryer Dock and Storage Box delivers far more than simple filament drying—it provides a complete moisture management solution engineered to improve print quality, protect filament investments, and streamline every stage of your 3D printing workflow. Whether you're producing functional prototypes, engineering components, educational projects, artistic models, or commercial production parts, this innovative modular drying and storage system helps ensure every spool performs at its full potential while reducing failed prints, unnecessary material waste, and costly reprints. Its intelligent combination of active drying, airtight storage, direct-print capability, reusable desiccant system, humidity monitoring, universal power compatibility, expandable design, and premium build quality makes it one of the most practical and future-ready filament management systems available today. If you're looking to maximize filament performance, improve print reliability, and protect every spool from damaging moisture, buy the Polymaker PolyDryer Dryer Dock and Storage Box today and experience consistently better 3D printing results with every print.

Product Benefits:

• Filament Drying and Storage: Ideal for drying and storing 3D printer filament before printing to ensure consistent print quality.
• Moisture-Sensitive Filaments: Suitable for keeping moisture-sensitive filaments such as Nylon, TPU, PVA, and Polycarbonate in optimal condition.
• Direct-to-Printer Feeding: Perfect for feeding filament directly to compatible 3D printers during long print jobs while maintaining a dry environment.
• Wide User Compatibility: Great for hobbyists, makers, educators, and professional users who require reliable filament management.
• Multi-Spool Organization: Useful for workshops, makerspaces, classrooms, and print farms where multiple filament spools need organized, airtight storage.
• Filament Restoration: Recommended for restoring filament that has absorbed moisture to reduce print defects such as stringing, bubbling, and poor layer adhesion.
• Long-Term Protection: Excellent for long-term filament storage, helping protect materials from humidity, dust, and environmental exposure between printing sessions.

Pros

• Modular Design: Combines filament drying and airtight storage in one integrated system.
• Direct Printing Support: Supports direct printing from the sealed storage box.
• 360° Heated Airflow: Promotes even and effective filament drying.
• Three Preset Drying Levels: Simplifies operation for different filament materials.
• Broad Filament Compatibility: Compatible with most common 1.75 mm 3D printing filaments.
• Large Spool Capacity: Accommodates standard filament spools up to 1 kg.
• Built-In Hygrometer: Allows quick and convenient humidity monitoring.
• Reusable Desiccant: Includes reusable color-changing silica gel to help maintain a dry storage environment.
• Expandable System: Lets one Dryer Dock work with multiple Storage Boxes.
• Compact Footprint: Saves valuable workspace on desks and workbenches.
• Universal Power Input: Operates on 100–240V AC for worldwide compatibility.
• Automatic Overheating Protection: Enhances safety during extended drying sessions.
• Improved Print Quality: Helps reduce moisture-related print defects such as stringing and bubbling.
• Complete Package: Includes all essential accessories for immediate setup and use.

Cons

• Limited Filament Size: Supports only 1.75 mm filament spools.
• Spool Capacity Restriction: Maximum spool capacity is limited to 1 kg and specified spool dimensions.
• Preset Drying Levels: Does not offer manual temperature adjustment.
• Expansion Costs: Additional Storage Boxes and accessories are sold separately.
• Analog Hygrometer: Uses an analog humidity gauge instead of a digital display.
• Variable Drying Time: Drying duration depends on filament type and moisture level, with some materials requiring up to 24 hours.

• Brand: Polymaker
• Product Name: PolyDryer™ Dryer Dock and Storage Box
• Model: PX01002_A
• Manufacturer Part Number (MPN): PX01002_A
• Product Type: 3D Printer Filament Dryer and Airtight Storage System
• System Type: Modular drying dock with removable storage box
• Color: Black
• Co-Developed With: FabNotion
• Intended Use: Drying and moisture-proof storage of 3D printing filament
• Supported Filament Diameter: 1.75 mm
• Compatible Filament Materials: PLA, PLA+, PETG, ABS, ASA, TPU, PVB, PA (Nylon), PC (Polycarbonate), PVA, PolySupport™, PolySupport™ for PA12, and most other common 1.75 mm 3D printing filaments that fit the supported spool dimensions
• Maximum Spool Weight: 1 kg
• Maximum Spool Diameter: 205 mm
• Maximum Spool Width: 78 mm
• Compatible Spool Sizes: 250 g, 500 g, 750 g, and 1 kg (within supported dimensions)
• Drying Technology: Active heated air drying
• Airflow System: 360° heated airflow circulation
• Heating Levels: Three preset drying power levels
• Drying Modes: Timed Drying Mode and Continuous Mode
• Continuous Drying Support: Yes
• Direct Printing Capability: Yes, supports direct filament feeding from the storage box via the included PTFE tube
• Storage System: Airtight sealed filament storage
• Seal Type: High-performance airtight sealing system
• Humidity Monitoring: Built-in analog hygrometer
• Desiccant Included: Yes
• Desiccant Type: Reusable color-changing silica gel
• Desiccant Quantity: 30 g
• Desiccant Color Indicator: Orange to Dark Green (current production); Blue to Pink (early production)
• Filament Feeding System: Smooth spool roller with central support
• PTFE Tube Included: Yes
• PTFE Tube Length: 50 cm
• Airlocks Included: 2
• Power Supply: External AC power adapter included
• Input Voltage: 100–240 V AC
• Input Frequency: 50/60 Hz
• Output Voltage: 24 V DC
• Maximum Power Consumption: 68 W
• Safety Protection: Automatic overheating protection
• Temperature Monitoring: Internal NTC thermistor
• Recommended Operating Environment: Relative humidity below 90%
• Product Dimensions (W × D × H): 120 × 235 × 290 mm (4.72 × 9.25 × 11.42 in)
• Installation Type: Desktop
• Expandable System: Yes
• Compatible Expansion Products: PolyDryer Box, PolyDryer Box 4-Pack, PolyDryer Box XL (with XL Adapter), and PolyDryer Dryer Dock
• Printable Accessories Supported: Yes, including wall mounts, stackers, connectors, XL adapters, and other compatible accessories
• Recommended PLA Drying Profile: 6 hours (Level 1)
• Recommended PolySupport™ Drying Profile: 6 hours (Level 1)
• Recommended PETG Drying Profile: 6 hours (Level 2)
• Recommended ABS Drying Profile: 6 hours (Level 2)
• Recommended ASA Drying Profile: 6 hours (Level 2)
• Recommended TPU Drying Profile: 12 hours (Level 2)
• Recommended PVB Drying Profile: 18 hours (Level 2)
• Recommended PC Drying Profile: 6 hours (Level 3)
• Recommended PA (Nylon) Drying Profile: 18 hours (Level 3)
• Recommended PVA Drying Profile: 24 hours (Level 3)
• Recommended PolySupport™ for PA12 Drying Profile: 12 hours (Level 3)
• Package Contents: PolyDryer Dryer Dock, PolyDryer Storage Box, Spool Roller, 50 cm PTFE Tube, Hygrometer, Desiccant Box, 30 g Reusable Color-Changing Silica Gel, 2 Airlocks, AC Power Adapter, and User Manual
• Warranty: Limited 1-Year Manufacturer Warranty

• PolyDryer Dryer Dock
• PolyDryer Storage Box
• Spool Roller
• 50 cm PTFE Tube
• Hygrometer
• Desiccant Box
• 30 g Reusable Color-Changing Silica Gel
• 2 Airlocks
• AC Power Adapter
• User Manual

Can I print directly from the Polymaker PolyDryer Dryer Dock and Storage Box?

Yes. The PolyDryer is designed to allow direct filament feeding from the sealed storage box using the included 50 cm PTFE tube. This helps keep the filament protected from ambient humidity throughout the entire print, making it especially beneficial for long print jobs and moisture-sensitive materials.

What filament types are compatible with the PolyDryer?

The PolyDryer supports most 1.75 mm 3D printer filaments, including PLA, PLA+, PETG, ABS, ASA, TPU, PVB, Nylon (PA), Polycarbonate (PC), PVA, PolySupport™, PolySupport™ for PA12, and many other common and engineering-grade materials that fit within the supported spool dimensions.

What spool sizes can the PolyDryer accommodate?

The storage box supports filament spools up to 1 kg with a maximum spool diameter of 205 mm and a maximum spool width of 78 mm. It is also compatible with many 250 g, 500 g, and 750 g spools that fall within these size limits.

How does the PolyDryer help improve print quality?

By removing moisture from filament and maintaining an airtight storage environment, the PolyDryer helps reduce common printing issues such as stringing, bubbling, inconsistent extrusion, poor surface finish, and weak layer adhesion. This results in more reliable, cleaner, and higher-quality 3D prints.

Can I expand the PolyDryer system with additional storage boxes?

Yes. The modular design allows a single PolyDryer Dryer Dock to work with multiple PolyDryer Storage Boxes. This makes it easy to expand your filament storage without purchasing additional drying units, providing a more cost-effective solution for users with multiple filament spools.