---
product_id: 625828076
title: "Polymaker PolyDryer Filament Storage Box Only (No Dock), Airtight Moisture Proof 3D Printer Spool Container with Hygrometer for 1kg PLA PETG ABS TPU Nylon, Feed & Print Directly Without Breaking Seal"
brand: "polymaker"
price: "₨42936"
currency: LKR
in_stock: true
reviews_count: 13
category: "Polymaker"
url: https://www.desertcart.lk/products/625828076-polymaker-polydryer-filament-storage-box-only-no-dock-airtight-moisture
store_origin: LK
region: Sri Lanka
---

# Fits up to 1kg spools, universal sizes Airtight moisture-proof seal Built-in hygrometer for real-time humidity Polymaker PolyDryer Filament Storage Box Only (No Dock), Airtight Moisture Proof 3D Printer Spool Container with Hygrometer for 1kg PLA PETG ABS TPU Nylon, Feed & Print Directly Without Breaking Seal

**Brand:** polymaker
**Price:** ₨42936
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in freshness, print with confidence — your filament’s new best friend!

## Quick Answers

- **What is this?** Polymaker PolyDryer Filament Storage Box Only (No Dock), Airtight Moisture Proof 3D Printer Spool Container with Hygrometer for 1kg PLA PETG ABS TPU Nylon, Feed & Print Directly Without Breaking Seal by polymaker
- **How much does it cost?** ₨42936 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/625828076-polymaker-polydryer-filament-storage-box-only-no-dock-airtight-moisture)

## 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

- • **Seamless Feed & Print:** Print directly from the box without breaking the seal—saving time and preserving filament quality.
- • **Universal Compatibility:** Supports all popular filament diameters (1.75mm, 2.85mm, 3.00mm) and spools up to 1kg for versatile use.
- • **Smart Humidity Monitoring:** Integrated hygrometer lets you track filament environment at a glance, preventing costly print failures.
- • **Expandable Drying Ecosystem:** Add multiple PolyDryer Boxes to a single drying dock for continuous, hassle-free filament readiness.
- • **Ultimate Filament Protection:** Keep your 3D prints flawless with industry-leading airtight sealing that locks out moisture and dust.

## Overview

The Polymaker PolyDryer Filament Storage Box is a premium airtight container designed to protect 3D printing filaments up to 1kg from moisture and dust. Featuring superior sealing performance, a built-in hygrometer for humidity monitoring, and compatibility with multiple filament diameters, it enables direct feed-and-print without breaking the seal. Expandable with additional boxes and drying docks, it ensures your filament stays dry and print-ready, reducing failed prints and material waste.

## Description

Product description Polymaker’s New Panchroma Line Offers Unmatched Color and Finish Options Satin PLA Filament Starlight PLA Filament Luminous PLA Filament Silk PLA Filament Gradient Matte PLA Galaxy PLA Filament Celestial PLA 3D Printing Filament 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

Review: Love this system, if they were not so expensive I'd use them exclusively. - I love these dry boxes and their drying base. These things have an excellent seal on them and work brilliantly on the rare occasion I need to print out of the storage box. They come with everything you need including a bar to mount the spool on which makes it a LOT easier on your extruder motor when printing directly from the box. I buy at least one every time they are on sale, very happy with these!
Review: Expensive but works well - The PolyDryer system has become my go-to for keeping my filament dry. It’s convenient, works well, and there’s lots of add-ons to print for the system. My only complaint is the price, while it is convenient to be able to dry your filament and keep your spills within its own dry box, these are quite expensive compared to making your own with cereal containers. I try to buy these when they’re on sale, and aside from the price, these are my recommendation anytime someone asks for suggestions on a drying system.

## Features

- PolyDryer Box by Polymaker: The ideal storage solution for protecting your 3D printing filament from dust, moisture, and pollution.
- Superior Sealing Performance: The PolyDryer Box provides exceptional sealing and continuous protection for your filament, boasting one of the best sealing performances on the market. With one PolyDryer drying dock, you can add multiple PolyDryer Boxes to ensure your filament is always ready for your next project.
- Versatile Sizes & Universal Compatibility: Compatible with spool sizes up to 1kg, the PolyDryer features a central holder for smooth rotation. It works seamlessly with various filament diameters, including 1.75mm, 2.85mm, and 3.00mm.
- Product Specifications: Dimensions: 235 mm (L) x 120 mm (W) x 235 mm (H). Maximum Capacity: 205 mm (Φ) x 78 mm (H) (Filament with spool). Compatible Filament Diameters: 1.75mm, 2.85mm, 3.00mm.
- Risk-Free & Lifetime Technical Support: Feel free to contact us anytime for assistance, and we promise to do our best to help you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CK17RTP4 |
| Additional Features | Moisture-proof sealing |
| Best Sellers Rank | #2,516 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #63 in 3D Printer Accessories #141 in 3D Printing Filament |
| Brand | POLYMAKER |
| Brand Name | POLYMAKER |
| Color | Polydryer Box (Only Storage Box) |
| Customer Reviews | 4.5 out of 5 stars 522 Reviews |
| Included Components | Polymaker Polydryer Box |
| Item Diameter | 1.75 Millimeters |
| Item Weight | 0.7 Kilograms |
| Manufacturer | Polymaker |
| Manufacturer Part Number | PX01003 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | PX01003 |
| Number of Items | 1 |
| Special Feature | Moisture-proof sealing |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** POLYMAKER
- **Color:** Polydryer Box (Only Storage Box)
- **Item Diameter:** 1.75 Millimeters
- **Item Weight:** 0.7 Kilograms
- **Material:** Plastic

## Images

![Polymaker PolyDryer Filament Storage Box Only (No Dock), Airtight Moisture Proof 3D Printer Spool Container with Hygrometer for 1kg PLA PETG ABS TPU Nylon, Feed & Print Directly Without Breaking Seal - Image 1](https://m.media-amazon.com/images/I/71hFctcKkoL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love this system, if they were not so expensive I'd use them exclusively.
*by I***D on May 23, 2026*

I love these dry boxes and their drying base. These things have an excellent seal on them and work brilliantly on the rare occasion I need to print out of the storage box. They come with everything you need including a bar to mount the spool on which makes it a LOT easier on your extruder motor when printing directly from the box. I buy at least one every time they are on sale, very happy with these!

### ⭐⭐⭐⭐⭐ Expensive but works well
*by J***. on March 25, 2026*

The PolyDryer system has become my go-to for keeping my filament dry. It’s convenient, works well, and there’s lots of add-ons to print for the system. My only complaint is the price, while it is convenient to be able to dry your filament and keep your spills within its own dry box, these are quite expensive compared to making your own with cereal containers. I try to buy these when they’re on sale, and aside from the price, these are my recommendation anytime someone asks for suggestions on a drying system.

### ⭐⭐⭐⭐ Alot to say. mostly good. read for details.
*by M***C on October 20, 2024*

The system is good, but not perfect. The elephant in the room is that the dryer is loud and takes hours to do the job. Think hair dryer in the next room over. its not LOUD, but it does constantly draw attention to itself. If you can put it in the garage, laundry room, anywhere you don't have to hear it or just not be home while its running, it does the job capably. The dry boxes themselves work wonderfully for keeping the filament dry for long periods of time. The one hooked up to my printer right now is at 15% moisture and was dried 2 months ago. The construction quality of the dry boxes is much much better than i had expected. very rigid i think it would take a deliberate effort to break one. Other reviewers have complained they are somewhat difficult to open, while accurate i don't think this is a bad thing as it makes a very solid seal between the lid and container. You should only need to open it to replace the spool once depleted. This will not accidentally come open, even if you drop it. Getting the most out of this system. The filament dryer by design will not get hot enough to completely dry the desiccant because that could damage the filament. The desiccant changes colors to indicate how much moisture they've absorbed, after a certain point they can no longer absorb any more moisture. after seeing other reviewer images, i think a commonly overlooked component is drying the desiccant itself before putting it into use in the drybox. simply emptying the beads onto a paper plate and microwaveing them on defrost for 9 minutes works very well and can be repeated as needed for the life of the drybox. additionally this system works best when you remove the drybox from the drying station and cap the drybox after a drying cycle, it does not have a air tight seal to the drying station and leaving it sitting on the dock permits moist air to seep back into the container as it cools. Above i have a comparison of two dryboxes set up 1 day apart, you can easily tell which one i dried the desiccant in before hand and which one i just put together and put on the dryer. My my minor critiques are that the system does not have a rear facing port so if you have your set up like mine your moisture gage will be facing away from the front of the machine. The dryboxes come with a length of PTFE tubing but its a larger diameter than what most machines use so if you want to connect your drybox directly to your printer you will need to supply your own tubing i'd also like to see a future revision with a spot for additional desiccant beads in the rear of the drybox. Overall i highly recommend this system if you can live with or work around the noise issue.

## Frequently Bought Together

- Polymaker 3D Printing Filament Storage Box - PolyDryer Box for Continuous Filament Sealing and Protection, 3D Printer Filament Holder Compatible with PA Nylon, PLA, PVB, PETG, ABS, TPU 1.75mm 2.85mm
- OVERTURE TPU Filament 1.75mm Flexible TPU Roll, 95A Soft 3D Printer Filament, 1kg Spool (2.2 lbs), Dimensional Accuracy +/- 0.02 mm (TPU Black)
- OVERTURE PETG 3D Printer Filament 1.75mm, Neatly Wound Durable PETG 1kg Spool (2.2lbs), Strong Toughness Filament, Dimensional Accuracy +/- 0.02mm, Fit Most FDM Printers (Black (1-Pack))

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-06-16*