--- product_id: 68753735 title: "HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange" brand: "brand: hydrosorbent" price: "66.11 DT" currency: TND in_stock: false reviews_count: 8 url: https://www.desertcart.tn/products/68753735-hydrosorbent-osg-40-silica-gel-dehumidifier-desiccant-40-gram-orange store_origin: TN region: Tunisia --- # HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange **Brand:** brand: hydrosorbent **Price:** 66.11 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange by brand: hydrosorbent - **How much does it cost?** 66.11 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/68753735-hydrosorbent-osg-40-silica-gel-dehumidifier-desiccant-40-gram-orange) ## Best For - brand: hydrosorbent enthusiasts ## Why This Product - Trusted brand: hydrosorbent brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Size:1 pack Hydrosorbent creates a 40 gram Silica Gel Dehumidifier desiccant unit which protects 3 cubic feet of enclosed space. It has top grade orange bead silica gel within a compact aluminum canister that measures 4" x 2" x 0.5". It has a built-in indicator that turns from orange to clear signaling a need for reactivation. This Silica Gel Dehumidifier can be reactivated in any oven with a lifetime expectancy. ## Features - Provide moisture protection for camera and telescope cases, tool boxes, & general small spaces. - No electricity required - Protects 3 cubic feet of enclosed space - Silica Gel Dehumidifier desiccant canisters do NOT contain Cobalt (II) Chloride ## Images ![HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange - Image 1](https://images-na.ssl-images-amazon.com/images/I/71sQSadqNEL.jpg) ![HYDROSORBENT OSG-40 Silica Gel Dehumidifier Desiccant 40 Gram Orange - Image 2](https://images-na.ssl-images-amazon.com/images/I/71sQSadqNEL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐ Window in container becomes cloudy after 1 reactivation *by D***I on Reviewed in the United States on December 18, 2016* Silica itself works very well; however, the see through window on the container used to identify when the silica needs "reactivated" becomes cloudy and un-usable after 1 reactivation. Makes it very difficult to know when the gel needs reactivated, as you can no longer see the color of the silica through the window, and the case itself is very difficult to open without spilling the silica everywhere.I've ordered two 'packs of 5' of these. Although both were ordered from Hydrosorbent fulfilled by Amazon about 1 month apart...1 set arrived stamped "reactivate at 250 degrees" and says "LOCKDOWN" instead of HYDROSORBENT and the other set of 5 are stamped "reactivate at 300 degrees" and are stamped with teh HYDROSORBENT brand name. The ones stamped "250 degrees" became cloudy after only 1 reactivation at 250*. The set stamped 300* appear to be perfectly fine. I had to take apart the 250* containers to make sure the silica reactivated correctly; and it did (as seen in pictures); just makes a mess when you pop it open.As other reviewers have noted, it seems hit & miss when you actually receive the HYDROSORBENT branded items. Since it's a gamble, I do not recommend. ### ⭐⭐⭐ I'm in a humid climate, but *by D***E on Reviewed in the United States on August 3, 2018* I bought these and had them brought to South America with some friends. I live in a very humid climate, but these don't seem to absorb much moisture. They silica gel start off orange and then turn clear when they have absorbed water from the air. The instructions say to bake them in an oven at 350 degrees for 1/2 hour. I've done so several times, and the silica gel beads turn clear again almost immediately. So, did they not dry in the oven long enough or do they not really "recharge"? The other thing is that the containers are not actually fastened closed in any manner, so if you pick it up upside down (the top is not clearly marked), or you drop it, you have little silica gel beads rolling all over the floor. ### ⭐⭐⭐⭐⭐ Great product; lasts indefinitely *by M***5 on Reviewed in the United States on October 21, 2017* I love these. Probably have over a dozen. They work great. How long they last before needing recharging depends on how well sealed the vessel they’re in is..The instructions say to use the oven to recharge for three hours at 250 degrees; but I actually like to use my dehydrator for about 5-6 hours and around 165. It is just safer to leave unattended and doesn’t turn your whole house into an oven when doing it in the summer: --- ## 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.tn/products/68753735-hydrosorbent-osg-40-silica-gel-dehumidifier-desiccant-40-gram-orange](https://www.desertcart.tn/products/68753735-hydrosorbent-osg-40-silica-gel-dehumidifier-desiccant-40-gram-orange) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-11*