---
product_id: 466069966
title: "Wisesorb Premium Quality Desiccant Bulk Material (3A Molecular Sieve)"
brand: "wisesorb"
price: "Bs.1373"
currency: BOB
in_stock: false
url: https://www.desertcart.bo/products/466069966-wisesorb-premium-quality-desiccant-bulk-material-3a-molecular-sieve
store_origin: BO
region: Bolivia
---

# Reusable after 550°C reactivation 0.3nm precise pore size Strong anti-crash & anti-pollution Wisesorb Premium Quality Desiccant Bulk Material (3A Molecular Sieve)

**Brand:** wisesorb
**Price:** Bs.1373
**Availability:** ❌ Out of Stock

## Summary

> ♻️ Stay dry, stay ahead — the smart choice for pros who demand peak performance!

## Quick Answers

- **What is this?** Wisesorb Premium Quality Desiccant Bulk Material (3A Molecular Sieve) by wisesorb
- **How much does it cost?** Bs.1373 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/466069966-wisesorb-premium-quality-desiccant-bulk-material-3a-molecular-sieve)

## 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:** Robust anti-crash strength and pollution resistance extend product life, saving you replacement costs and downtime.
- • **Versatile Industrial Use:** Perfect for drying air, natural gas, refrigerants, and hydrocarbons—your all-in-one moisture solution.
- • **Eco-Friendly Reactivation:** Easily reactivated at 550°C for multiple reuse cycles, reducing waste and maximizing value.
- • **Precision Moisture Control:** 0.3nm pore size targets only water molecules, ensuring ultra-efficient drying without unwanted absorption.
- • **Rapid & Reliable Absorption:** Maintains high moisture absorption even in low humidity and temperature environments for consistent performance.

## Overview

Wisesorb Premium 3A Molecular Sieve is a high-precision aluminosilicate desiccant with a 0.3nm pore size, engineered for rapid moisture absorption and exceptional durability. Compliant with strict industry standards and backed by 20 years of manufacturing expertise, it excels in drying gases and air across petrochemical and industrial applications. Its reusable design, enabled by simple high-temperature reactivation, ensures sustainable, long-term 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. It is a type of necessary absorbent material in petrochemical industry for deep drying refiling and polymerization for gas.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 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-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.20 YEARS OF DESICCANT MANUFACTURING EXPERIENCE: We have fully automated desiccant manufacturing and packaging machine manufacturing facility that is located in Marlton, NJ.

## 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.
- 【Wide Range of Use】: Pore size of 3A molecular sieve is 3A, which is applicable for drying of all types 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】: 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Wisesorb |
| Manufacturer | Wisesorbent Technology LLC. |
| Model number | 45677 |
| Number of Memory Sticks | 1 |
| Item Weight | 3 kg 440 g |
| Package Dimensions | 29.6 x 23.2 x 9 cm; 3.44 kg |
| Item model number | 45677 |
| Are batteries included? | No |

## Images

![Wisesorb Premium Quality Desiccant Bulk Material (3A Molecular Sieve) - Image 1](https://m.media-amazon.com/images/I/716IY-6gXGL.jpg)
![Wisesorb Premium Quality Desiccant Bulk Material (3A Molecular Sieve) - Image 2](https://m.media-amazon.com/images/I/81JXFRgxJ+L.jpg)
![Wisesorb Premium Quality Desiccant Bulk Material (3A Molecular Sieve) - Image 3](https://m.media-amazon.com/images/I/71+LNMAYjlL.jpg)
![Wisesorb Premium Quality Desiccant Bulk Material (3A Molecular Sieve) - Image 4](https://m.media-amazon.com/images/I/81JIEf+APkL.jpg)
![Wisesorb Premium Quality Desiccant Bulk Material (3A Molecular Sieve) - Image 5](https://m.media-amazon.com/images/I/71pJdAGEWuL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do these come fairly dust free or could they be run through a Buchner vacuum w/ cheesecloth to clean?**
A: Mine was completely dust-free. I dumped them directly from the container to a muslin bag for my safe.

**Q: Are the 3A molecular sleeves actually 3A size and are they clean (price seems too good)?**
A: yes

**Q: Is the regeneration temperature really  550°c? other sources that i can find all list 300c (550f) or 315c (599f) as the maximum temperature to use.**
A: Hi,
Thank you for your question. The reactivation temperature for our product, 3A Molecular Sieve, is 550°C.

**Q: How many times can you reactivate 3A Molecular Sieve?**
A: 【How to Reactivate】: 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.

## Frequently Bought Together

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-30*