---
product_id: 165651911
title: "Wisesorb 40g Desiccant Canister"
brand: "wisesorb"
price: "HK$156"
currency: HKD
in_stock: null
reviews_count: 8
url: https://www.desertcart.hk/products/165651911-wisesorb-40g-desiccant-canister
store_origin: HK
region: Hong Kong
---

# Color-changing humidity indicator Compact 4x2x0.5 inch size Durable aluminum casing Wisesorb 40g Desiccant Canister

**Brand:** wisesorb
**Price:** HK$156
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay dry, stay sharp: moisture protection that works as hard as you do.

## Quick Answers

- **What is this?** Wisesorb 40g Desiccant Canister by wisesorb
- **How much does it cost?** HK$156 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/165651911-wisesorb-40g-desiccant-canister)

## Best For

- wisesorb enthusiasts

## Why This Product

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

## Key Features

- • **Easy Reactivation:** Simply oven-bake at 200-250°F to renew moisture absorption power—eco-friendly and reusable.
- • **Smart Color Indicator:** Cobalt chloride-free beads shift from orange to light green, signaling moisture levels at a glance.
- • **Durable Aluminum Shell:** Robust, dent-resistant casing ensures long-lasting moisture defense.
- • **Compact & Portable Design:** Sleek 4x2x0.5 inch canisters fit anywhere, perfect for on-the-go protection.
- • **Versatile Moisture Shield:** Protects up to 30 cubic feet—ideal for safes, camera gear, collectibles, and more.

## Overview

These 40g silica gel desiccant canisters come in a 2-pack, featuring durable aluminum containers with a transparent window and non-toxic, color-changing beads that indicate humidity levels between 20%-50%. Compact and portable, they protect enclosed spaces up to 30 cubic feet from moisture damage and can be easily reactivated in the oven for repeated use, making them an essential safeguard for valuables like electronics, documents, and collectibles.

## Description

Full description not available

## Features

- 【Portable and Durable Silica Gel Aluminum Desiccant Containers】: Silica gel aluminum can is designed with convenience and durability in mind. Each canister measures 4 x 2 x 0.5 inches, providing a compact size that is easy to carry and store. The high-quality aluminum construction ensures the canister remains firm and sturdy, protecting it from dents and damage. With their independent and portable design, these small silica gel tin canisters are a convenient solution for your storage needs.
- 【Indicating Silica Gel Beads】: Wisesorb cobalt chloride-free orange indicating beads (2-4mm in size) are designed to change color within a humidity range of 20%-50%. Once saturated with moisture, the beads will complete the color change to LIGHT green. It's important to note that the initial color change does not indicate full saturation. The beads will continue to absorb moisture until reaching 50%RH. We recommend periodically checking the silica gel beads to ensure their effectiveness.
- 【Transparent Window & Easy Reactivation】: With the transparent window, you can easily monitor the color of the silica gel. If it turns from orange to light green, it indicates that the environmental relative humidity is above 50%. To reactivate the reusable silica gel canister desiccant dehumidifier, simply place it in the oven for 0.5 to 3 hours at 200°F to 250°F (avoid exceeding 250°F). The actual reactivation time may be shorter depending on the condition of the silica gel beads.
- 【High Absorbing Capacity and Versatility】: Our silica gel offers exceptional moisture protection for enclosed and sealed storage spaces of up to 30 cubic feet. Whether it's a safe, ammo cans, tool box, 3D printer filament storage box, weapon case, closet, or any other valuable storage container, our silica gel provides an effective solution to prevent moisture damage.
- 【Package Contents】: You will receive 2 packs of 40 gram indicating desiccant canisters. Each desiccant canister is individually packed in bags for easy storage. It is perfect for safeguarding guns, important documents, collectibles, books, jewelry, photo albums, shoes, camera lenses, expensive photography equipment, toys, leather clothing, ammunition, and photo equipment. Its versatile usage ensures the preservation and protection of a wide range of valuable items.

## Product Details

- **Brand:** Wisesorb
- **Color:** 40 Gram
- **Special Feature:** NO
- **Product Dimensions:** 12"D x 1"W x 8"H
- **Recommended Uses For Product:** Commercial
- **Included Components:** Silica gel desiccant
- **Item Weight:** 40 Grams
- **Material:** Aluminum, Silica Gel
- **Model Name:** Silica
- **Operation Mode:** Continuous

## Images

![Wisesorb 40g Desiccant Canister - Image 1](https://m.media-amazon.com/images/I/8177kx-dZyL.jpg)
![Wisesorb 40g Desiccant Canister - Image 2](https://m.media-amazon.com/images/I/81q4HPBfa3L.jpg)
![Wisesorb 40g Desiccant Canister - Image 3](https://m.media-amazon.com/images/I/81Y25cWVJVL.jpg)
![Wisesorb 40g Desiccant Canister - Image 4](https://m.media-amazon.com/images/I/81Vww2mB3GL.jpg)
![Wisesorb 40g Desiccant Canister - Image 5](https://m.media-amazon.com/images/I/81MVox+OQkL.jpg)

## Available Options

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

## Questions & Answers

**Q: Made Where ?**
A: I think in New Jersey, not 100% sure , but they do work. I have 2 in my gun safe, no issues

**Q: What are the dimensions of this item?**
A: 3.5x1.5x.75

**Q: What are the dimensions of this item?**
A: 4”x2”x1/2”

## Customer Reviews

### ⭐⭐⭐⭐⭐ Convenient and Effective
*by O***E on June 5, 2025*

These things work like a charm. They're my go to for my ammo boxes, however, I use them in my closets as well. Extremely easy to dry out, a great time and money saver.

### ⭐⭐⭐⭐⭐ Very effective for moisture removal.
*by R***E on July 4, 2025*

These are a great product and I really like that you can recharge them in a microwave. I have others you have to do in an oven and takes much longer to recharge.

### ⭐⭐⭐⭐⭐ Very nice and efficient
*by M***Y on July 9, 2025*

Works very well very durable and last awhile in my safe and ammo crates before needing to be recharged

## Frequently Bought Together

- Wisesorb 40 Gram Pack of 2 Silica Gel Canister, Gun Safe Dehumidifiers (Orange to Green), Reusable Desiccant Moisture Absorber for Car, Closet
- Dry & Dry [1 Quart Premium Orange Indicating Silica Gel Desiccant Beads(Industry Standard 2-4 mm) - Rechargeable Silica Gel Beads(2 LBS)
- Thlevel 3 Pack Hygrometer Thermometer Digital Monitor Humidity Meter Gauge for Humidifiers Dehumidifiers Greenhouse Basement Babyroom

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-30*