---
product_id: 544799814
title: "7.5 LBS 4A Molecular Sieve, Premium Quality Desiccant Bulk Material with 20pcs Resealable Nonwoven Zip Bags"
brand: "wisesorb"
price: "€ 138.83"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/544799814-7-5-lbs-4a-molecular-sieve-premium-quality-desiccant-bulk
store_origin: NL
region: Netherlands
---

# Absorbs 17% of weight in moisture 7.5 lbs weight Effective from -4℉ to 77℉ 7.5 LBS 4A Molecular Sieve, Premium Quality Desiccant Bulk Material with 20pcs Resealable Nonwoven Zip Bags

**Brand:** wisesorb
**Price:** € 138.83
**Availability:** ✅ In Stock

## Summary

> 💧 Keep it dry, keep it fly!

## Quick Answers

- **What is this?** 7.5 LBS 4A Molecular Sieve, Premium Quality Desiccant Bulk Material with 20pcs Resealable Nonwoven Zip Bags by wisesorb
- **How much does it cost?** € 138.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/544799814-7-5-lbs-4a-molecular-sieve-premium-quality-desiccant-bulk)

## 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

- • **Versatile Use:** Ideal for various applications, from storage to industrial use.
- • **Fast Adsorption:** Experience rapid moisture absorption with a 0.4nm molecular capability.
- • **Premium Quality:** Crafted from top-tier raw materials for superior performance.
- • **User-Friendly Design:** Easy-pour container with dual handles for effortless maneuverability.
- • **Eco-Friendly Packaging:** Comes with 20 resealable nonwoven zip bags for sustainable storage.

## Description

7.5 LBS 4A Molecular Sieve, Premium Quality Desiccant Bulk Material with 20pcs Resealable Nonwoven Zip Bags

## Features

- 【7.5 LBS 4A MOLECULAR SIEVE with 20pcs Nonwoven Zip Bags】: 7.5lbs molecular sieve utilize premium quality raw material. The 4A molecular sieve has a fast adsorption speed. With the capability of absorbing molecules with a diameter of no more than 0.4nm. At 77℉/25°C, RH20% it can absorb more than 17% of of its weight in water vapor. IT can also be used in extremely low temperatures of -4℉/-20°C. Each granule is 1.5-2.5mm in size. 20pcs Unisel Nonwoven Zip Bags. Holds about 100g beads.
- 【Eco-friendly Material, Dust Free, Sealing Strip Design, Reusable and Durable】: Zip lock storage bags are made of high-quality Nonwoven which is different from normal plastic poly and aluminum foil material. Good heat sealing properties, excellent air permeability, high tensile strength and tear strength. It can applied for desiccant packaging for its excellent moisture penetration properties.
- 【EASY-TO-POUR】: Our easy-pour container offers both capacity and control. The multi-pound volume holds a generous number of desiccant beads that is easy to carry and pour thanks to a unique handle design. The dual-handle design accommodates multiple hand positions for better maneuverability and control.
- 【REACTIVE】: The 4A molecular sieve granules can be placed in a muffle furnace and baked at 550 ° C (1020°F) for 3 hours, then transferred to a drying cylinder, and cooled to room temperature for use. 【HOW TO USE】: Place 4A molecular sieve granules into an enclosed storage space, until it needs to be replaced.
- 【BULK BEADS WEIGHT】: 1 gallon of 7.5 LBS. Do not use them for drying flowers; You can place the beads inside fine mesh food straining bag, mesh bag, T-Sac tea filters, tea bags, drawstring organza bag, muslin bag, mason jar, dryer containers, knee high nylon stockings, clear plastic storage bin, mesh laundry bags or women's hosiery. Even make your own bags and size them to the specific use.

## Images

![7.5 LBS 4A Molecular Sieve, Premium Quality Desiccant Bulk Material with 20pcs Resealable Nonwoven Zip Bags - Image 1](https://m.media-amazon.com/images/I/71Its+F+rIL.jpg)
![7.5 LBS 4A Molecular Sieve, Premium Quality Desiccant Bulk Material with 20pcs Resealable Nonwoven Zip Bags - Image 2](https://m.media-amazon.com/images/I/51739u3FlNL.jpg)
![7.5 LBS 4A Molecular Sieve, Premium Quality Desiccant Bulk Material with 20pcs Resealable Nonwoven Zip Bags - Image 3](https://m.media-amazon.com/images/I/71AsDN82cAL.jpg)
![7.5 LBS 4A Molecular Sieve, Premium Quality Desiccant Bulk Material with 20pcs Resealable Nonwoven Zip Bags - Image 4](https://m.media-amazon.com/images/I/81RW+F4IshL.jpg)
![7.5 LBS 4A Molecular Sieve, Premium Quality Desiccant Bulk Material with 20pcs Resealable Nonwoven Zip Bags - Image 5](https://m.media-amazon.com/images/I/71+LNMAYjlL.jpg)

## Frequently Bought Together

- Wisesorb 7.5 LBS 4A Molecular Sieve, Premium Quality Desiccant Bulk Material with 20pcs Resealable Nonwoven Zip Bags
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-11*