---
product_id: 565544847
title: "Wisesorb 2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers"
brand: "wisesorb"
price: "C$5696"
currency: NIO
in_stock: true
reviews_count: 5
category: "Wisesorb"
url: https://www.desertcart.ni/products/565544847-wisesorb-2-lbs-3a-molecular-sieve-desiccant-beads-dehumidifier-moisture
store_origin: NI
region: Nicaragua
---

# Reusable after 550°C reactivation 0.3nm precise pore size Strong anti-crash & anti-pollution durability Wisesorb 2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers

**Brand:** wisesorb
**Price:** C$5696
**Availability:** ✅ In Stock

## Summary

> ♻️ Stay dry, stay sharp — moisture control that works as hard as you do!

## Quick Answers

- **What is this?** Wisesorb 2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers by wisesorb
- **How much does it cost?** C$5696 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/565544847-wisesorb-2-lbs-3a-molecular-sieve-desiccant-beads-dehumidifier-moisture)

## 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

- • **Endless Reusability:** Easily reactivated at 550°C, making this desiccant a sustainable, cost-effective solution for long-term moisture management.
- • **User-Friendly Packaging:** Wide-mouth jar design for effortless handling and storage, minimizing spills and maximizing convenience.
- • **Precision Moisture Control:** Selective 0.3nm pores absorb only water molecules, ensuring ultra-efficient drying without unwanted absorption.
- • **Industrial-Grade Durability:** Built to resist crushing and contamination, guaranteeing peak performance even in demanding environments.
- • **Versatile Application Spectrum:** Perfect for drying air, gases, refrigerants, and hydrocarbons—ideal for professionals who demand reliability across industries.

## Overview

Wisesorb 3A Molecular Sieve Desiccant Beads feature a precise 0.3nm pore size for selective water absorption, rapid moisture removal even in low humidity, and robust durability against crushing and contamination. Compliant with industry standards and rigorously quality-controlled, these reusable beads can be reactivated at 550°C for extended lifecycle use. Packaged in a wide-mouth jar for easy handling, they serve a broad range of drying applications from air to industrial gases, making them an essential tool for professionals seeking reliable, sustainable moisture control.

## Description

3A Molecular Sieve-3A molecular sieve desiccant is a type of compound aluminosilicate desiccant whose effective pore size is 0.3nm. It is mainly used to absorb water and does not absorb and molecular larger than 0.3nm. Its application characteristics in industrial use are: rapid absorption seed, a mass of reusable times, strong anti-crash strength, and strong anti-pollution ability, which improves the use effectiveness of molecular sieve and extends its service life.Complies with Industry Standard, Strict Quality Control-Wisesorb 3A molecular sieve desiccant goes through strict quality control process before they are released from the factory. It complies with molecular sieve industry standard and ensure that every bottle if product are qualified and has premium quality.Wide Range of Use-Pore size of 3A molecular sieve is 3A, which is applicable for drying of all types of air, hollow glass, refrigerating fluid, natural gas, methane, unsaturated hydrocarbon, pyrolysis gas, ethylene, acetylene, propylene, butadiene, etc.Rapid Moisture Absorption, Reusable-Wisesorb 3A molecular sieve has strong moisture absorption ability even under low temperature and low humidity rate. At the time, it still possesses certain moisture absorption under high temperature . It can be reactivated when dried under 550°C.How to Reactivate & Independent Packaging & Package Includes-The 3A molecular sieve can be placed in a muffle furnace and backed at 550°C (1020℉) for 2 hours, then transferred to a drying cylinder, and cooled to room temperature for use. 3A molecular sieve beads are stored in one plastic jar for long-term preservation & protection & store. Package includes 1 packs. The wide mouth jar makes pouring the sand back in extra easy.

Review: One of the main reasons I bought these was to dry was to dry my isopropanol for a capsaicin extraction and I got a very pleasant surprise when I was about to drive my isopropanol first it was exothermic meaning it generates Heat second it had some dust inside which you can see in one of the pictures once the dust settles it should be good to go besides the dust these are a great product and I would highly recommend them also there was a"sealed for your protection" pieces of paper on top but when I went to lift it off it just kind of blew away when I did it right next to my air conditioner so I'm thinking they're a little less dry than I originally thought also do not try to pour them into a small opening cuz when I tried it for my bottle they spilled everywhere but I would say these are pretty good product oh if you're trying to pull out water from a chemical then use 3A
Review: Qualität gut

## Features

- 【3A Molecular Sieve】: 3A molecular sieve desiccant is a type of compound aluminosilicate desiccant whose effective pore size is 0.3nm. It is mainly used to absorb water and does not absorb and molecular larger than 0.3nm. Its application characteristics in industrial use are: rapid absorption seed, a mass of reusable times, strong anti-crash strength, and strong anti-pollution ability, which improves the use effectiveness of molecular sieve and extends its service life
- 【Complies with Industry Standard, Strict Quality Control】: Wisesorb 3A molecular sieve desiccant goes through strict quality control process before they are released from the factory. It complies with molecular sieve industry standard and ensure that every bottle if product are qualified and has premium quality
- 【Rapid Moisture Absorption, Reusable】: Wisesorb 3A molecular sieve has strong moisture absorption ability even under low temperature and low humidity rate. At the time, it still possesses certain moisture absorption under high temperature . It can be reactivated when dried under 550°C
- 【Wide Range of Use】: Pore size of 3A molecular sieve is 3A, which is applicable for drying of all types of air, hollow glass, refrigerating fluid, natural gas, methane, unsaturated hydrocarbon, pyrolysis gas, ethylene, acetylene, propylene, butadiene, etc. The date printed on the package is the manufacturing date not the expiration date
- 【How to Reactivate & Independent Packaging & Package Includes】: 3A molecular sieve can be placed in a muffle furnace and backed at 550°C (1020℉) for 2 hours, then transferred to a drying cylinder, and cooled to room temperature for use. 3A molecular sieve beads are stored in one plastic jar for long-term preservation & protection & store. Package includes 1 packs. The wide mouth jar makes pouring the sand back in extra easy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QGM9X7G |
| Item model number | Wisesorb-3A-0.9kg |
| Manufacturer | Wisesorb |
| Package Dimensions | 18.01 x 10.01 x 9.8 cm; 907.18 g |

## Product Details

- **Brand:** Wisesorb
- **Capacity:** 2 Liters
- **Colour:** White
- **Special features:** Reusable
- **Tank volume:** 2 Liters

## Images

![Wisesorb 2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers - Image 1](https://m.media-amazon.com/images/I/71Yl4pACf+L.jpg)
![Wisesorb 2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers - Image 2](https://m.media-amazon.com/images/I/71QB+sAeQuL.jpg)
![Wisesorb 2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers - Image 3](https://m.media-amazon.com/images/I/81xbPLboAhL.jpg)
![Wisesorb 2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers - Image 4](https://m.media-amazon.com/images/I/81nPKMTsi9L.jpg)
![Wisesorb 2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers - Image 5](https://m.media-amazon.com/images/I/816b89Id6GL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***S on 30 July 2024*

One of the main reasons I bought these was to dry was to dry my isopropanol for a capsaicin extraction and I got a very pleasant surprise when I was about to drive my isopropanol first it was exothermic meaning it generates Heat second it had some dust inside which you can see in one of the pictures once the dust settles it should be good to go besides the dust these are a great product and I would highly recommend them also there was a"sealed for your protection" pieces of paper on top but when I went to lift it off it just kind of blew away when I did it right next to my air conditioner so I'm thinking they're a little less dry than I originally thought also do not try to pour them into a small opening cuz when I tried it for my bottle they spilled everywhere but I would say these are pretty good product oh if you're trying to pull out water from a chemical then use 3A

### ⭐⭐⭐⭐⭐ Review
*by R***D on 6 August 2025*

Qualität gut

### ⭐⭐⭐⭐⭐ Review
*by G***K on 4 August 2025*

As described and as needed

## Frequently Bought Together

- Wisesorb 2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers
- Wisesorb 20 Packs Breathable Paper Bags, Zip Lock Storage Bags for Small Items, Silica Gel Beads, Desiccant, Jewelry, Samples, 4.3 by 6.3 Inch
- Wisesorb 2 LBS Activated Alumina, Alumina Desiccant Great for Filament Drying, Reusable Dessicant Dehumidifiers Desiccant Moisture Absorber Prevent Wet Filament

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-24*