---
product_id: 662738164
title: "Filament Drying Desiccant (2 Pack) by Slice Engineering | 10X More Powerful Than Silica Gel | Infinitely Rechargeable | Prevent Wet Filament | Fits Perfectly Inside Spools | Made in The USA"
brand: "slice engineering"
price: "802 DH"
currency: MAD
in_stock: true
reviews_count: 8
category: "Slice Engineering"
url: https://www.desertcart.ma/products/662738164-filament-drying-desiccant-2-pack-by-slice-engineering-10x-more
store_origin: MA
region: Morocco
---

# 10X moisture absorption power Fits perfectly inside filament spools Infinitely rechargeable desiccant Filament Drying Desiccant (2 Pack) by Slice Engineering | 10X More Powerful Than Silica Gel | Infinitely Rechargeable | Prevent Wet Filament | Fits Perfectly Inside Spools | Made in The USA

**Brand:** slice engineering
**Price:** 802 DH
**Availability:** ✅ In Stock

## Summary

> 💡 Keep your prints flawless and your filament fresher than your morning coffee!

## Quick Answers

- **What is this?** Filament Drying Desiccant (2 Pack) by Slice Engineering | 10X More Powerful Than Silica Gel | Infinitely Rechargeable | Prevent Wet Filament | Fits Perfectly Inside Spools | Made in The USA by slice engineering
- **How much does it cost?** 802 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/662738164-filament-drying-desiccant-2-pack-by-slice-engineering-10x-more)

## Best For

- slice engineering enthusiasts

## Why This Product

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

## Key Features

- • **Print Quality Savior:** Eliminate stringing, warping, and adhesion issues caused by damp filament for flawless, professional prints.
- • **Proudly Made in the USA:** Crafted with precision in Florida, supporting local manufacturing and uncompromising quality control.
- • **Seamless Spool Integration:** Designed to nestle perfectly inside all standard 1.75mm & 3mm filament spools for hassle-free drying.
- • **Unmatched Moisture Control:** Activated alumina absorbs 10x more moisture than silica gel, keeping your filament bone dry and print-ready.
- • **Eco-Friendly & Rechargeable:** Recharge endlessly without degradation—no toxic leaks, just pure drying power every time.

## Overview

Slice Engineering’s Filament Drying Desiccant uses activated alumina to absorb moisture 10 times more effectively than silica gel, drastically reducing filament humidity to near 0%. Designed to fit inside filament spools, it prevents print defects caused by wet filament and is infinitely rechargeable without releasing harmful contaminants. Compatible with all FDM materials and spool sizes, this USA-made solution ensures superior print quality and long-term filament preservation.

## Description

Hygroscopic filaments like Nylon, PETG, TPU, & polycarbonate rapidly absorb moisture from the surrounding environment causing them to lose their mechanical properties and printability. Wet filament leads to constantly jammed and ruined prints. Even if you manage to get a print to successfully finish, it’s going to be a stringy, ugly nightmare with a fraction of the strength. Isolate them in a filament dry box, storage container or resealable bag with Slice Engineering’s Filament Drying Desiccant and never worry about wet filament again! Our desiccant, which is made from activated alumina, is 10X more powerful than silica gel, is able to lower your humidity down to almost 0%, and creates enough of a relative humidity (Rh) gradient to absorb both surface moisture and water particles captured inside the filament! Each canister of Filament Drying Desiccant fits right in the center of your filament spool and is infinitely rechargeable. Compatible with all FDM materials and both 1.75 mm & 3.00 mm rolls!﻿﻿﻿

Review: Amazing! - This is the most efficient dissicant I ever used. Works super fast and dries up to 20%
Review: worth it - I've been using these for a while now in my Bambu AMS. They keep the humidity below 10%. I recharge them every time I replace a spool. I recharge them in my air fryer at 400F for 2 hours. I verified that they were recharging by weighing the canisters before and after recharging. BUT - be sure you read the directions and remove the plastic cap by turning it CLOCKWISE - otherwise you'll never get all the little desiccant balls up off your floor!

## Features

- ✔️ 10X MORE POWER – Activated Alumina absorbs 10x more moisture than Silica Gel, drying your filament faster and keeping it dry longer.
- ✔️ DESIGNED FOR FILAMENT - Place in the center of the spool and fit anywhere. Fits in filament dryers, storage containers, dry boxes, and in the Bambu AMS
- ✔️ PERFECT PRINT QUALITY - Often subtle, wet filament is a leading cause for many printing issues. Bed Adhesion, stringing, and part finish are all majorly impacted by wet filament.
- ✔️ SAFER THAN SILICA GEL - Recharge activated alumina without degradation, unlike Silica Gel, which leaks contaminants and carcinogens over time.
- ✔️ MADE IN THE USA – Proudly produced in our Florida facility, ensuring top-notch quality control and supporting local craftsmanship you can trust

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DD295BL8 |
| Best Sellers Rank | #45,400 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #122 in Desiccants #779 in 3D Printing Filament |
| Brand | Slice Engineering |
| Brand Name | Slice Engineering |
| Color | White |
| Customer Reviews | 4.4 out of 5 stars 79 Reviews |
| Item Diameter | 49 Millimeters |
| Item Height | 12.1 centimeters |
| Manufacturer | Slice Engineering |
| Material | activated alumina desiccant |
| Material Type | activated alumina desiccant |
| Special Feature | 10x more powerful moisture absorption, rechargeable activated alumina, fits inside spools, compatible with all FDM materials Special Feature 10x more powerful moisture absorption, rechargeable activated alumina, fits inside spools, compatible with all FDM materials See more |
| UPC | 850063808187 850035484937 |
| Unit Count | 2.0 Count |
| Warranty Description | No warranty |

## Product Details

- **Brand:** Slice Engineering
- **Material:** activated alumina desiccant
- **Color:** White
- **Item Diameter:** 49 Millimeters
- **Special Feature:** 10x more powerful moisture absorption, rechargeable activated alumina, fits inside spools, compatible with all FDM materials

## Images

![Filament Drying Desiccant (2 Pack) by Slice Engineering | 10X More Powerful Than Silica Gel | Infinitely Rechargeable | Prevent Wet Filament | Fits Perfectly Inside Spools | Made in The USA - Image 1](https://m.media-amazon.com/images/I/81XO1uqIbPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing!
*by A***K on November 19, 2025*

This is the most efficient dissicant I ever used. Works super fast and dries up to 20%

### ⭐⭐⭐⭐⭐ worth it
*by B***Y on December 5, 2025*

I've been using these for a while now in my Bambu AMS. They keep the humidity below 10%. I recharge them every time I replace a spool. I recharge them in my air fryer at 400F for 2 hours. I verified that they were recharging by weighing the canisters before and after recharging. BUT - be sure you read the directions and remove the plastic cap by turning it CLOCKWISE - otherwise you'll never get all the little desiccant balls up off your floor!

### ⭐⭐⭐⭐⭐ No Humidity
*by J***L on October 16, 2025*

Works great. Humidity less than 10% in my Bambu Lab P1S AMS using desiccant holders. I just wish it was easier to handle!

## Frequently Bought Together

- Filament Drying Desiccant (2 Pack) by Slice Engineering | 10X More Powerful Than Silica Gel | Infinitely Rechargeable | Prevent Wet Filament | Fits Perfectly Inside Spools | Made in The USA
- Filament Drying Desiccant (2 lb) by Slice Engineering | 10X More Powerful Than Silica Gel | Infinitely Rechargeable | Prevent Wet Filament | Fits Perfectly Inside Spools | Made in The USA
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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-20*