---
product_id: 452277575
title: "3A Molecular Sieve Desiccant Beads, 2 LBS Dehumidifier Moisture Absorbers"
brand: "wisesorb"
price: "B/.229"
currency: PAB
in_stock: true
reviews_count: 5
category: "Wisesorb"
url: https://www.desertcart.com.pa/products/452277575-3a-molecular-sieve-desiccant-beads-2-lbs-dehumidifier-moisture-absorbers
store_origin: PA
region: Panama
---

# Reactivates at 550°C Reusable up to 10+ cycles 0.3nm pore size precision 3A Molecular Sieve Desiccant Beads, 2 LBS Dehumidifier Moisture Absorbers

**Brand:** wisesorb
**Price:** B/.229
**Availability:** ✅ In Stock

## Summary

> ♻️ Stay dry, stay sharp — the smart pro’s choice for moisture mastery!

## Quick Answers

- **What is this?** 3A Molecular Sieve Desiccant Beads, 2 LBS Dehumidifier Moisture Absorbers by wisesorb
- **How much does it cost?** B/.229 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/452277575-3a-molecular-sieve-desiccant-beads-2-lbs-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

- • **Built to Last & Reuse:** Robust anti-crash strength and pollution resistance make these beads reusable multiple times, saving you money and waste.
- • **Rapid Absorption Power:** Efficient moisture absorption even in low humidity and temperature conditions keeps your environment perfectly dry.
- • **Precision Moisture Control:** Ultra-fine 0.3nm pores selectively trap water molecules, ensuring unmatched dryness without absorbing larger molecules.
- • **Industry-Grade Quality Assurance:** Strict quality control guarantees premium-grade desiccant beads that meet rigorous molecular sieve standards.
- • **Effortless Reactivation & Storage:** Simply bake at 550°C to renew performance; wide-mouth jar design ensures easy handling and long-term preservation.

## Overview

Wisesorb 3A Molecular Sieve Desiccant Beads feature ultra-precise 0.3nm pores for selective moisture absorption, rapid drying capabilities even under challenging conditions, and robust durability with reusable functionality. Packaged in a convenient wide-mouth jar, these beads comply with industry standards and can be reactivated at 550°C for extended lifecycle, making them an eco-friendly, cost-effective solution for both commercial and residential 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: Qualität - Qualität gut
Review: Perfect Seives, Resuable as well. Great value. - These sieves are a godsend, after having to deal with counterfeit ones before it's nice to see a good product. these sieves pass the hand test, two or three balls on your hand wet with a single drop of water will sizzle and get noticably warm in your palm. regenerating them is as easy as a little ceramic crucible and a microwave on medium setting, stir every 30 seconds to a minute to vent moisture, wear gloves they get hot. Don't let them get too hot though. I got 10 re-generations out of a batch before I accidentally scorched them while working. you could possibly get more uses out of a batch, however you get a good value for your money.

## 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 baked 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 | #2,717,846 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,264 in Dehumidifiers |
| Brand | Wisesorb |
| Brand Name | Wisesorb |
| Capacity | 900 Grams |
| Colour | White |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 175 Reviews |
| Dehumidification Capacity | 2 Liters per Day |
| Included Components | 1 plastic jar of 3A molecular sieve beads |
| Item Weight | 0.9 Kilograms |
| Manufacture Year | 2021 |
| Manufacturer | Wisesorbent Technology LLC |
| Material Type | Synthetic mineral (silica gel or zeolite) |
| Model Name | 2 LBS 3A Molecular Sieve Desiccant Beads |
| Model Number | Wisesorb-3A-0.9kg |
| Operation Mode | Standard |
| Other Special Features of the Product | Reusable via Reactivation at 550°C |
| Part Number | 2lb-3 |
| Recommended Uses For Product | Commercial, Residential |
| Special Feature | Reusable via Reactivation at 550°C |
| Tank Volume | 2 Litres |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 550 Degrees Fahrenheit |

## Product Details

- **Brand:** Wisesorb
- **Colour:** White
- **Capacity:** 2 litres
- **Tank Volume:** 2 Litres
- **Recommended Uses For Product:** Commercial, Residential
- **Included Components:** 1 plastic jar of 3A molecular sieve beads
- **Item Weight:** 2 Pounds
- **Material:** Plastic
- **Model Name:** 2 LBS 3A Molecular Sieve Desiccant Beads
- **Operation Mode:** Standard

## Images

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

## Customer Reviews

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

Qualität gut

### ⭐⭐⭐⭐⭐ Perfect Seives, Resuable as well. Great value.
*by A***A on 24 March 2026*

These sieves are a godsend, after having to deal with counterfeit ones before it's nice to see a good product. these sieves pass the hand test, two or three balls on your hand wet with a single drop of water will sizzle and get noticably warm in your palm. regenerating them is as easy as a little ceramic crucible and a microwave on medium setting, stir every 30 seconds to a minute to vent moisture, wear gloves they get hot. Don't let them get too hot though. I got 10 re-generations out of a batch before I accidentally scorched them while working. you could possibly get more uses out of a batch, however you get a good value for your money.

### ⭐⭐⭐⭐⭐ Feinkörnig prima
*by B***H on 23 January 2025*

Das feinkörnige hat natürlich mehr Oberfläche. Vermischt mit dem groben und Silika ist das gut für Luftgewehr bzw 6-7l Flaschen mit 300bar. Aktivkohle kann man auch direkt dazumischen. Die filzscheibe dazwischen nimmt unnötig Raum ein.

## 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

---

## 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.com.pa/products/452277575-3a-molecular-sieve-desiccant-beads-2-lbs-dehumidifier-moisture-absorbers](https://www.desertcart.com.pa/products/452277575-3a-molecular-sieve-desiccant-beads-2-lbs-dehumidifier-moisture-absorbers)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-08-26*