--- product_id: 167159067 title: "Wisesorb 13X Molecular Sieve Desiccant Beads, 6 LBS Reusable Dessicant Dehumidifiers Desiccant Moisture Absorber" price: "87762CFA" currency: XOF in_stock: true reviews_count: 8 url: https://www.desertcart.sn/products/167159067-wisesorb-13x-molecular-sieve-desiccant-beads-6-lbs-reusable-dessicant store_origin: SN region: Senegal --- # Reactivatable at 550°C for endless reuse 13X molecular sieve with 1nm pore size 6 lbs bulk easy-pour dual-handle can Wisesorb 13X Molecular Sieve Desiccant Beads, 6 LBS Reusable Dessicant Dehumidifiers Desiccant Moisture Absorber **Price:** 87762CFA **Availability:** ✅ In Stock ## Summary > 💧 Stay dry, stay sharp — the ultimate moisture warrior for pros ## Quick Answers - **What is this?** Wisesorb 13X Molecular Sieve Desiccant Beads, 6 LBS Reusable Dessicant Dehumidifiers Desiccant Moisture Absorber - **How much does it cost?** 87762CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/167159067-wisesorb-13x-molecular-sieve-desiccant-beads-6-lbs-reusable-dessicant) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Proven Performance:** Absorbs over 20% of its weight in water vapor at room temp and low humidity - • **Endless Reusability:** Reactivates with high-heat baking to save cost and reduce waste - • **Versatile Application:** Perfect for enclosed spaces, industrial catalysts, and moisture-sensitive gear - • **Precision Nano-Porosity:** Adsorbs molecules smaller than 1nm for superior moisture control - • **Bulk Capacity with Control:** 6 lbs of premium beads in an ergonomic dual-handle can for effortless use ## Overview The 13X Molecular Sieve Desiccant Beads offer industrial-grade moisture absorption with a precise 1nm pore size, capturing water vapor efficiently. Packaged in a 6 lb easy-pour can with dual handles, these beads are reusable after high-temperature reactivation, making them a sustainable and cost-effective solution for moisture control in professional and industrial environments. ## Description Product description Review: Excellent for 3D printer dry boxes - Totally glad I went with this for my 3D printer needs instead of regular silica. These small beads do a great job of drying my filament in my AMS and enclosed filament box. I use hygrometers to check if moisture is starting to accumulate and after 4+ months it still hasn’t. I never have print failures due to filament issues. I am still fairly new at 3D printing yet I am pretty convinced that using dry filaments is so helpful for good adhesion and quality prints. This is a large container too. I have filled up many intra-filament spool dry boxes and the container is still 1/2 full. I know it is harder to regenerate/dry molecular sieve but I will figure it out when I get to it. Right now it seems like it will be many, many months to years from now… Review: Value for money - Nice quatlity and good durability ## Features - 【13X MOLECULAR SIEVE】: 6lbs molecular sieve is made using high-quality raw materials, 13X molecular sieve. This alkali metal aluminosilicate has a pore size of 1nm, allowing it to adsorb molecules smaller than 1nm. It serves various purposes such as a catalyst carrier, co-adsorption of water and carbon dioxide, and co-adsorption of water and hydrogen sulfide gas. Under conditions of 77℉/25°C and 20% RH, it can absorb over 20% of its weight in water vapor. Each granule is sized 1.5-2.5mm. - 【HOW TO USE】: Simply place the 13X molecular sieve granules into the desired enclosed storage space. Allow the molecular sieve to work its magic until it reaches its maximum adsorption capacity. When it is time to replace the molecular sieve, simply remove the old granules and replace them with fresh ones. - 【REACTIVATION】: To reactivate the 13X molecular sieve granules, follow these steps: Place the granules in a muffle furnace and heat them at 550°C (1020°F) for a duration of 3 hours. After the baking process, transfer the granules to a drying cylinder. Allow the granules to cool down to room temperature. The reactivated 13X molecular sieve is now ready to be used again. - 【EASY-TO-POUR】: Our easy-pour can combines capacity and control for your convenience. With a multi-pound volume, it holds a generous amount of desiccant beads, making it ideal for various applications. The can features a unique handle design that ensures easy carrying and pouring. The dual-handle design allows for multiple hand positions, offering better maneuverability and enhanced control during use. - 【BULK BEADS WEIGHT】: Our 1-gallon package contains 6 lbs of desiccant beads. Please note that these beads are not suitable for drying flowers. For effective use, you can place the beads inside various containers such as a fine mesh food straining bag, mesh bag, T-Sac tea filters, tea bags, drawstring organza bag, muslin bag, mason jar, dryer containers, knee-high nylon stockings, clear plastic storage bin, mesh laundry bags, or women's hosiery. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.7 out of 5 stars 99 Reviews | ## Images ![Wisesorb 13X Molecular Sieve Desiccant Beads, 6 LBS Reusable Dessicant Dehumidifiers Desiccant Moisture Absorber - Image 1](https://m.media-amazon.com/images/I/71apP2qua9L.jpg) ![Wisesorb 13X Molecular Sieve Desiccant Beads, 6 LBS Reusable Dessicant Dehumidifiers Desiccant Moisture Absorber - Image 2](https://m.media-amazon.com/images/I/81JXFRgxJ+L.jpg) ![Wisesorb 13X Molecular Sieve Desiccant Beads, 6 LBS Reusable Dessicant Dehumidifiers Desiccant Moisture Absorber - Image 3](https://m.media-amazon.com/images/I/71YH8rc5ngL.jpg) ![Wisesorb 13X Molecular Sieve Desiccant Beads, 6 LBS Reusable Dessicant Dehumidifiers Desiccant Moisture Absorber - Image 4](https://m.media-amazon.com/images/I/71+LNMAYjlL.jpg) ![Wisesorb 13X Molecular Sieve Desiccant Beads, 6 LBS Reusable Dessicant Dehumidifiers Desiccant Moisture Absorber - Image 5](https://m.media-amazon.com/images/I/81jW0WHUkIL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: How do I reactivate the 13X sieve?** A: My research online found that thinly spread out on a foil lined cookie sheet @ 500 degrees for 2-3 hrs. should work.13x sieve takes a higher temp. to evaporate the moisture.I have not done this reactivation method yet but this is what info. I have found. Use at your own risk! **Q: This 13x is very coarse compared to my oxygen concentrator, can i grind it in a grain grinder? I refilled it with 13x, now my concentrator is n/work** A: Yes, you can. **Q: Does anyone know the mesh size for this material?** A: Caliper measures average around 0.09".....so mesh size will be around 8........but the one I actually ordered is 4A......not 13x **Q: does it come with a material safety data sheet (SDS) from the manufacturer?** A: A SDS can be provided upon request, to request one please send a message to the seller. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent for 3D printer dry boxes *by J***H on September 20, 2025* Totally glad I went with this for my 3D printer needs instead of regular silica. These small beads do a great job of drying my filament in my AMS and enclosed filament box. I use hygrometers to check if moisture is starting to accumulate and after 4+ months it still hasn’t. I never have print failures due to filament issues. I am still fairly new at 3D printing yet I am pretty convinced that using dry filaments is so helpful for good adhesion and quality prints. This is a large container too. I have filled up many intra-filament spool dry boxes and the container is still 1/2 full. I know it is harder to regenerate/dry molecular sieve but I will figure it out when I get to it. Right now it seems like it will be many, many months to years from now… ### ⭐⭐⭐⭐⭐ Value for money *by G***Z on February 6, 2026* Nice quatlity and good durability ### ⭐⭐⭐⭐⭐ Great Buy on such a large amount that you get. *by S***T on January 12, 2026* These are the same size desiccant beads that are in my moisture filter, which I use with my CS GX4 PCP compressor. ## Frequently Bought Together - Wisesorb 13X Molecular Sieve Desiccant Beads, 6 LBS Reusable Dessicant Dehumidifiers Desiccant Moisture Absorber - Wisesorb 7.5 LBS Activated Alumina, Alumina Desiccant, Reusable Desiccant Dehumidifier - Wisesorb 2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers --- ## 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.sn/products/167159067-wisesorb-13x-molecular-sieve-desiccant-beads-6-lbs-reusable-dessicant](https://www.desertcart.sn/products/167159067-wisesorb-13x-molecular-sieve-desiccant-beads-6-lbs-reusable-dessicant) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-22*