Do these come fairly dust free or could they be run through a Buchner vacuum w/ cheesecloth to clean?

Mine was completely dust-free. I dumped them directly from the container to a muslin bag for my safe.

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.

Hi, Thank you for your question. The reactivation temperature for our product, 3A Molecular Sieve, is 550°C.

How many times can you reactivate 3A Molecular Sieve?

【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.

Premium Quality Desiccant Bulk Material 3a Molecular Sieve

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Description

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

ROBUST RELIABLE - Engineered to resist crushing and contamination
VERSATILE APPLICATION - Perfect for drying gases, refrigerants & hydrocarbons
LONG LASTING REUSABLE - Reactivates at 550°C for extended lifecycle
INDUSTRIAL GRADE QUALITY - Strict QC ensures every batch meets top standards
PRECISION PORE SIZE 0 3 NM - Selective water absorption for ultra-pure drying

Wisesorb 3A Molecular Sieve is a premium aluminosilicate desiccant with a precise 0.3nm pore size, engineered for rapid and selective moisture absorption. Compliant with industry standards and backed by 20 years of manufacturing expertise, it offers exceptional durability, reusability after high-temp reactivation, and broad industrial applications including petrochemical gas drying and refrigeration. Its robust anti-crash and anti-pollution properties ensure long-lasting performance, making it the essential moisture control solution for professionals.

Reviews

C**A

Clean packaging and easy dispense into organza sachets

15.01.2024

D**D

This is the Good Stuff

21.10.2025

J**L

It works perfectly

13.02.2026

H**S

It works

14.10.2025

A**.

Don’t Buy.

7.12.2019

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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₨6598

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In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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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

Premium Quality Desiccant Bulk Material (3A Molecular Sieve)

Description

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Common Questions