---
product_id: 638240868
title: "Polymaker 3D Printing Filament Dryer and Storage Box - PolyDryer and PolyDryer Box for Filament Drying and Sealing with Heat Control, Compatible with PA Nylon, PLA, PVB, PETG, ABS, TPU 1.75mm 2.85mm"
brand: "polymaker"
price: "€ 180.29"
currency: EUR
in_stock: true
reviews_count: 13
category: "Polymaker"
url: https://www.desertcart.sk/products/638240868-polymaker-3d-printing-filament-dryer-and-storage-box-polydryer-polydryer
store_origin: SK
region: Slovakia
---

# 360° airflow for even filament drying airtight sealing to lock out moisture 3 preset heat levels for precise drying Polymaker 3D Printing Filament Dryer and Storage Box - PolyDryer and PolyDryer Box for Filament Drying and Sealing with Heat Control, Compatible with PA Nylon, PLA, PVB, PETG, ABS, TPU 1.75mm 2.85mm

**Brand:** polymaker
**Price:** € 180.29
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal on perfect prints — dry, store, and dominate your 3D projects!

## Quick Answers

- **What is this?** Polymaker 3D Printing Filament Dryer and Storage Box - PolyDryer and PolyDryer Box for Filament Drying and Sealing with Heat Control, Compatible with PA Nylon, PLA, PVB, PETG, ABS, TPU 1.75mm 2.85mm by polymaker
- **How much does it cost?** € 180.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/638240868-polymaker-3d-printing-filament-dryer-and-storage-box-polydryer-polydryer)

## Best For

- polymaker enthusiasts

## Why This Product

- Trusted polymaker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Heat Control:** Three power levels with PTC heater ensure optimal drying without filament damage.
- • **Universal Compatibility:** Supports all popular filaments (PLA, ABS, TPU, Nylon, PETG) and spool sizes up to 1kg.
- • **360° Airflow Technology:** Uniform drying around the spool prevents clogs, stringing, and print defects.
- • **Smart Humidity Monitoring:** Color-changing desiccant and built-in hygrometer let you track filament environment at a glance.
- • **All-in-One Dry & Store System:** Keep your filament fresh and print-ready with modular drying and sealed storage.

## Overview

The Polymaker PolyDryer is a modular filament drying and storage system designed to eliminate moisture-related 3D printing issues. Featuring precise heat control with three preset levels, 360° airflow for even drying, and airtight sealing, it supports a wide range of filament types and spool sizes. The included hygrometer and reusable color-changing desiccant provide real-time humidity monitoring, ensuring your filament stays in optimal condition for flawless prints every time.

## Description

Product description Featured Products Recommended by Polymaker Basic PLA Filament High Temperature PLA Matte PLA Filament High Speed PETG Filament PLA Pro Filament ABS Filament ASA Filament Polymaker Filament Dryer and Storage Box Dry & store All in one solution With one drying dock you can add as many PolyDryer Boxes as you need so your next project is always ready to go. Superior sealing You’ll never have to break the seal again Don’t worry about moisture ruining your prints, the PolyDryer Box has the best sealing performance on the market. Efficient drying Brings your forgotten spools back to life 360° airflow secures even drying of your spool without damaging it. Compatible with all popular 3D printing materials with 3 preset power levels. Continuous drying Continuous filament drying as needed, eliminating concerns about humidity absorption. Versatile size Compatible with various spool sizes up to 1 kg, featuring a central holder for smooth rotation Printable add-ons Personalize with printable add-ons for hanging or connecting them together Orange desiccant Color-changing desiccant: monitor filament environment effortlessly What is in the box? Content PolyDryer Box Dry dock Airlock x2 Power Adapter Hygrometer & Desiccant box Color Changing Silica Gel , spool roller, tube

Review: Very nice, could use some new features. - Works great. I do have some suggestions. It's very loud. Wish I could mute the beep and the lid clasps could be quieter. Also wish I could do a delay start. It would be really handy to time a dry so it's done right when I get home from work.
Review: Great filament dryer! - I needed to dry some PETG filament that had been exposed to humidity (about 50%) for a couple of weeks. At first, I didn’t understand why it wasn’t drying, based on the humidity reading on the included hygrometer. Then I looked at the silica beads and realized they needed to be reactivated because they were dark green/brown. I put them in a heat-proof container and dried them in the microwave about 3 times, 30 seconds each with about a minute pause and a stir in between, and they changed back to orange. I then replaced the silica gel in the container and the dryer brought the PETG down to 15% humidity and has kept it there for days so far. If you’re having problems drying, make sure your silica gel is orange, and reactivate it if it’s not—this is normal. I’m very, very pleased with this dryer’s performance and ease of use.

## Features

- PolyDryer by Polymaker: Your ultimate solution for 3D printing filament drying and storage, protecting against dust, moisture, and pollution. (PolyDryer was designed and co-developed by FabNotion.)
- Dry & Store: All-in-One Solution: Printing with moist 3D printing filament can cause issues like stringing, clogging, poor adhesion, and layer shifting, particularly during high-speed printing. PolyDryer effectively mitigates these problems by pre-drying the filament, enhancing print quality and minimizing the impact of external environmental conditions.
- Unique Modular Design: PolyDryer features a modular design with two units: the Dry Dock, which maintains a stable temperature for quick, even drying using a precise heat control system and PTC heater, and the PolyDryer Box, which provides superior sealing and continuous filament protection. You can add multiple PolyDryer Boxes to one Dry Dock, ensuring your filament is always ready for your next project.
- Efficient Drying & Superior Sealing: The 360° airflow of PolyDryer ensures even drying of your filament spool without causing damage. It is compatible with all popular 3D printing materials and features three preset power levels. With exceptional sealing performance, the PolyDryer Box protects your filament from moisture that could ruin your prints.
- Versatile Sizes & Universal Compatibility: PolyDryer accommodates various spool sizes up to 1kg and features a central holder for smooth rotation. It supports most 3D printing materials, including PLA, PVB, PETG, ABS, ASA, TPU, PA, PC, PVA, and PolySupport for PA12. Additionally, it works seamlessly with filament diameters of 1.75mm, 2.85mm, and 3.00mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CK1BX9G2 |
| Additional Features | Modular design with Dry Dock and PolyDryer Box, 360° airflow, superior sealing performance |
| Best Sellers Rank | #1,857 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #123 in 3D Printing Filament |
| Brand | POLYMAKER |
| Brand Name | POLYMAKER |
| Color | Polydryer (Dryer Dock + Storage Box) |
| Customer Reviews | 4.3 out of 5 stars 620 Reviews |
| Item Diameter | 1.75 Millimeters |
| Item Weight | 1.3 Kilograms |
| Manufacturer | Polymaker |
| Manufacturer Part Number | PX01002_A |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | PX01002_A |
| Number of Items | 1 |
| Special Feature | Modular design with Dry Dock and PolyDryer Box, 360° airflow, superior sealing performance |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** POLYMAKER
- **Color:** Polydryer (Dryer Dock + Storage Box)
- **Item Diameter:** 1.75 Millimeters
- **Item Weight:** 1.3 Kilograms
- **Material:** Plastic

## Images

![Polymaker 3D Printing Filament Dryer and Storage Box - PolyDryer and PolyDryer Box for Filament Drying and Sealing with Heat Control, Compatible with PA Nylon, PLA, PVB, PETG, ABS, TPU 1.75mm 2.85mm - Image 1](https://m.media-amazon.com/images/I/513bK5fBWoL.jpg)
![Polymaker 3D Printing Filament Dryer and Storage Box - PolyDryer and PolyDryer Box for Filament Drying and Sealing with Heat Control, Compatible with PA Nylon, PLA, PVB, PETG, ABS, TPU 1.75mm 2.85mm - Image 2](https://m.media-amazon.com/images/I/61NC20e+8eL.jpg)
![Polymaker 3D Printing Filament Dryer and Storage Box - PolyDryer and PolyDryer Box for Filament Drying and Sealing with Heat Control, Compatible with PA Nylon, PLA, PVB, PETG, ABS, TPU 1.75mm 2.85mm - Image 3](https://m.media-amazon.com/images/I/61tvhDgiTkL.jpg)
![Polymaker 3D Printing Filament Dryer and Storage Box - PolyDryer and PolyDryer Box for Filament Drying and Sealing with Heat Control, Compatible with PA Nylon, PLA, PVB, PETG, ABS, TPU 1.75mm 2.85mm - Image 4](https://m.media-amazon.com/images/I/51Devt9dgEL.jpg)
![Polymaker 3D Printing Filament Dryer and Storage Box - PolyDryer and PolyDryer Box for Filament Drying and Sealing with Heat Control, Compatible with PA Nylon, PLA, PVB, PETG, ABS, TPU 1.75mm 2.85mm - Image 5](https://m.media-amazon.com/images/I/61fH1x+ouEL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice, could use some new features.
*by S***N on April 26, 2026*

Works great. I do have some suggestions. It's very loud. Wish I could mute the beep and the lid clasps could be quieter. Also wish I could do a delay start. It would be really handy to time a dry so it's done right when I get home from work.

### ⭐⭐⭐⭐⭐ Great filament dryer!
*by D***E on April 15, 2026*

I needed to dry some PETG filament that had been exposed to humidity (about 50%) for a couple of weeks. At first, I didn’t understand why it wasn’t drying, based on the humidity reading on the included hygrometer. Then I looked at the silica beads and realized they needed to be reactivated because they were dark green/brown. I put them in a heat-proof container and dried them in the microwave about 3 times, 30 seconds each with about a minute pause and a stir in between, and they changed back to orange. I then replaced the silica gel in the container and the dryer brought the PETG down to 15% humidity and has kept it there for days so far. If you’re having problems drying, make sure your silica gel is orange, and reactivate it if it’s not—this is normal. I’m very, very pleased with this dryer’s performance and ease of use.

### ⭐⭐⭐⭐⭐ Plenty of heating power
*by K***R on September 17, 2024*

TLDR: They work great for the enclosed python ams. I run 2 in the back of each of my python units. I hate the power bricks. I’ve melted a spool on accident on the highest setting. I like the modularity. I haven’t had issues with storage in the containers. Long/in depth part: I don’t have exact measurements from a thermometer, but considering I melted one of my spools (the spool, not the filament) when having it on the highest setting to dry, and the box discolored/warped as well, I think it gets hot enough. Given the spool was very large because it was a tpu spool from geeetech so maybe that caused issues? The little blue spool holder thing didn’t even lift the spool but it fit in the box just fine so I went for it. Maybe I got units out of spec compared to everyone else? Whatever the case, they work awesome. They’re all mini dragons of filament drying goodness in my setups. I have 5 of them. 2 for each of my python ams units (in the back of the enclosure), and one freestanding for the one off spools I dry every once in a while. The freestanding one is the one that did the melty bit above. I also bought these for my python ams and have been able to sustain temps past 120°F (what my internal thermostat can measure to. I got cheap ones okay?) at the front of the unit (2 dryers in the back on full throttle), so that gets plenty hot too. With all 4 units running (my pythons are stacked right on top of one another), things can get toasty in the upper unit. Given it takes 2-3 hours to reach temp, but sustaining past that is no problem. More exotic filaments that are needing the additional heat I do in the boxes on the single. It’s just easier to keep them in the boxes as I use them. I think they work fine for what they’re advertised to do and as a modular system. Yeah it’s not like those crazy expensive 4 spool units but it’s good for the money. I always dry longer than recommended just because it takes time for the entire container to get up to temp. My only complaint is how big the power brick is. I can only use 1/2 the plugs on my extension cord and I don’t feel like doing shenanigans with replacing them with something else. The biggest mod I did was removing the sticker with the settings (it was an accident at first thanks to tape, but it looked good enough to where I decided to roll with it). That way they’re just black units at the back of my ams. The single one still has it on, and the ams ones I never run on any setting but the highest unless I see significant issues.

## Frequently Bought Together

- Polymaker 3D Printing Filament Dryer and Storage Box - PolyDryer and PolyDryer Box for Filament Drying and Sealing with Heat Control, Compatible with PA Nylon, PLA, PVB, PETG, ABS, TPU 1.75mm 2.85mm
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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-14*