---
product_id: 401319300
title: "2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers"
brand: "wisesorb"
price: "€ 53.55"
currency: EUR
in_stock: true
reviews_count: 13
category: "Wisesorb"
url: https://www.desertcart.fi/products/401319300-2-lbs-3a-molecular-sieve-desiccant-beads-dehumidifier-moisture-absorbers
store_origin: FI
region: Finland
---

# Reactivates at 550°C Reusable & long-lasting 0.3nm pore size precision 2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers

**Brand:** wisesorb
**Price:** € 53.55
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers by wisesorb
- **How much does it cost?** € 53.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/401319300-2-lbs-3a-molecular-sieve-desiccant-beads-dehumidifier-moisture-absorbers)

## 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

- • **Rapid Absorption Power:** Works fast even in low humidity and temperature, keeping your environment perfectly dry and protected.
- • **User-Centric Packaging:** Wide-mouth jar design for easy pouring and long-term storage, making maintenance hassle-free.
- • **Eco-Friendly Reusability:** Simply bake at 550°C to reactivate—enjoy sustainable moisture control without constant repurchasing.
- • **Precision Moisture Control:** 0.3nm pores selectively trap water molecules, ensuring ultra-efficient drying without absorbing larger molecules.
- • **Industrial-Grade Durability:** Built to withstand crushing and contamination, delivering reliable performance in both commercial and home environments.

## Overview

Wisesorb 2 LBS 3A Molecular Sieve Desiccant Beads offer precision moisture absorption with 0.3nm pore size, rapid drying capabilities even under challenging conditions, and industrial-grade durability. Designed for both commercial and residential use, these reusable beads can be reactivated at 550°C, ensuring long-term cost efficiency and sustainability. Packaged in a convenient wide-mouth jar, they provide hassle-free handling and storage, making them the go-to solution for professionals who demand reliable, high-performance moisture control.

## Description

Buy Wisesorb 2 LBS 3A Molecular Sieve Desiccant Beads, Dehumidifier Moisture Absorbers: Desiccants - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: They work pretty good for my needs - 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: Great! - This stuff works really well! It takes moisture out of the air super quickly and so far seems to have a fairly large capacity so it lasts a while before needing to be recharged.

## 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 |
| Best Sellers Rank | #93,404 in Health & Household ( See Top 100 in Health & Household ) #82 in Moisture Absorbers #201 in Dehumidifiers |
| Brand | Wisesorb |
| Capacity | 2 Liters |
| Color | White |
| Date First Available | January 14, 2022 |
| Item Weight | 2 pounds |
| Item model number | Wisesorb-3A-0.9kg |
| Manufacture Year | 2021 |
| Manufacturer | Wisesorbent Technology LLC |
| Material | Plastic |
| Model Name | 2 LBS 3A Molecular Sieve Desiccant Beads |
| Operation Mode | Standard |
| Package Dimensions | 7.09 x 3.94 x 3.86 inches |
| Recommended Uses For Product | Commercial, Residential |
| Special Feature | Reusable via Reactivation at 550°C |
| Tank Volume | 2 Liters |
| Upper Temperature Rating | 550 Degrees Fahrenheit |

## Product Details

- **Brand:** Wisesorb
- **Capacity:** 2 Liters
- **Color:** White
- **Item Weight:** 2 Pounds
- **Material:** Plastic
- **Model Name:** 2 LBS 3A Molecular Sieve Desiccant Beads
- **Operation Mode:** Standard
- **Recommended Uses For Product:** Commercial, Residential
- **Special Feature:** Reusable via Reactivation at 550°C
- **Tank Volume:** 2 Liters

## Images

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

### ⭐⭐⭐⭐⭐ They work pretty good for my needs
*by D***S on July 30, 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

### ⭐⭐⭐⭐⭐ Great!
*by S***H on January 15, 2026*

This stuff works really well! It takes moisture out of the air super quickly and so far seems to have a fairly large capacity so it lasts a while before needing to be recharged.

### ⭐⭐⭐⭐⭐ Perfect 3D Printing Dessicant
*by K***N on June 12, 2025*

This keeps my filament storage at <10% fast (sealed Sterilite container) Humidity in my area is between 40-50%, and an Eva-Dry 333 inside the box only kept it at 20%, even new. Haven't recharged them yet, but happy with drying performance so far.

## 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 Finland*
*Store origin: FI*
*Last updated: 2026-02-27*