--- 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: "€ 47.95" currency: EUR in_stock: true reviews_count: 9 category: "Slice Engineering" url: https://www.desertcart.be/products/662738164-filament-drying-desiccant-2-pack-by-slice-engineering-10x-more store_origin: BE region: Belgium --- # Perfect spool fit for all filament sizes 10X moisture absorption power Infinitely rechargeable activated alumina 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:** € 47.95 **Availability:** ✅ In Stock ## Summary > 💡 Keep your prints flawless and your filament dry—because every layer counts! ## 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?** € 47.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/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 - • **Eco-Friendly & Safe:** Rechargeable activated alumina means no toxic leaks or degradation over time—print smarter, safer. - • **Print Quality Savior:** Eliminates filament moisture issues that cause stringing, poor adhesion, and weak parts. - • **Proudly Made in the USA:** Crafted with precision in Florida, supporting local quality and reliability you can trust. - • **Seamless Spool Integration:** Designed to fit perfectly inside 1.75mm & 3mm filament spools for hassle-free drying. - • **Unmatched Moisture Control:** Absorbs 10X more moisture than silica gel to keep your filament pristine and print-ready. ## Overview Slice Engineering’s Filament Drying Desiccant (2 Pack) uses activated alumina to absorb moisture 10 times more effectively than silica gel, dramatically improving filament longevity and print quality. Designed to fit inside filament spools, it’s compatible with all FDM materials and sizes, infinitely rechargeable, and made in the USA for trusted performance. Say goodbye to wet filament woes and hello to flawless 3D prints. ## 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: Fits within filament reels nicely - Works well Review: Very efficient and practical. - I had been buying this brands bulk desiccant but these are really handy and nice and you can dry out the beads in the container. ## 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 | | Additional Features | 10x more powerful moisture absorption, rechargeable activated alumina, fits inside spools, compatible with all FDM materials | | Best Sellers Rank | #33,038 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #99 in Desiccants #603 in 3D Printing Filament | | Brand | Slice Engineering | | Brand Name | Slice Engineering | | Color | White | | Customer Reviews | 4.3 out of 5 stars 62 Reviews | | Item Diameter | 49 millimeters | | Item Weight | 0.23 kg | | Manufacturer | Slice Engineering | | Manufacturer Part Number | P-FDD-AC-1109-2P | | Material | activated alumina desiccant | | Material Type | activated alumina desiccant | | Model Number | P-FDD-AC-1109-2P | | Number of Items | 2 | | Number of Packs | 2 | | 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 Count | | Warranty Description | No warranty | ## Product Details - **Brand:** Slice Engineering - **Color:** White - **Item Diameter:** 49 Millimeters - **Item Weight:** 0.23 Kilograms - **Material:** activated alumina desiccant ## 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) ![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 2](https://m.media-amazon.com/images/I/61sHetDLe1L.jpg) ![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 3](https://m.media-amazon.com/images/I/71ZmKJ0aFzL.jpg) ![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 4](https://m.media-amazon.com/images/I/71LL14K+NsL.jpg) ![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 5](https://m.media-amazon.com/images/I/71v5echu7PL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits within filament reels nicely *by A***R on July 26, 2026* Works well ### ⭐⭐⭐⭐⭐ Very efficient and practical. *by F***N on May 10, 2026* I had been buying this brands bulk desiccant but these are really handy and nice and you can dry out the beads in the container. ### ⭐⭐⭐ Way overpriced - cheaper options for same thing available *by T***Z on February 18, 2026* Why are these so expensive? You can buy the activated alumina desiccant beads for slightly more than plain silica beads, and I got the 5x7cm stainless powder shakers here, six of them for a single digit amount. Please tell me why these are roughly 7x the price of the parts? ## 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 - 2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Temperature Humidity Meter for Greenhouse Humidors Incubators Reptile Terrarium Jars, Fahrenheit (℉) or Celsius(℃) (2) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/662738164-filament-drying-desiccant-2-pack-by-slice-engineering-10x-more](https://www.desertcart.be/products/662738164-filament-drying-desiccant-2-pack-by-slice-engineering-10x-more) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-15*