---
product_id: 19597920
title: "Desi-Pak Bentonite Clay Desiccant with Humidity Indicator - 4 Packs (5oz or 140g Each)"
brand: "desi pak"
price: "€ 37.80"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.pt/products/19597920-desi-pak-bentonite-clay-desiccant-with-humidity-indicator-4-packs
store_origin: PT
region: Portugal
---

# Humidity Control 4 Packs 5oz Each Desi-Pak Bentonite Clay Desiccant with Humidity Indicator - 4 Packs (5oz or 140g Each)

**Brand:** desi pak
**Price:** € 37.80
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Storage Game with Desi-Pak!

## Quick Answers

- **What is this?** Desi-Pak Bentonite Clay Desiccant with Humidity Indicator - 4 Packs (5oz or 140g Each) by desi pak
- **How much does it cost?** € 37.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/19597920-desi-pak-bentonite-clay-desiccant-with-humidity-indicator-4-packs)

## Best For

- desi pak enthusiasts

## Why This Product

- Trusted desi pak brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Value Pack:** Get four 5oz packs to ensure long-lasting protection against humidity.
- • **Compact & Convenient:** Each pack is perfectly sized for any enclosure, measuring 5.5 x 5 inches.
- • **Stay Dry, Stay Fresh:** Keep your valuables moisture-free with our premium desiccant packs.
- • **Quality You Can Trust:** Manufactured to MIL-D-3464 Type I and II specifications for reliability.
- • **Humidity Indicator Included:** Easily monitor moisture levels with the 6-dot humidity indicator card.

## Overview

The Desi-Pak Bentonite Clay Desiccant comes in a convenient pack of four 5oz units, designed to keep enclosures dry and protect your valuables from moisture. Each pack features a 6-dot humidity indicator card for easy monitoring and is made from high-quality Tyvek bags, adhering to strict military specifications.

## Description

These desiccant packs are ideal for industrial control enclosures. After use they may be reactivated by heating in an oven.   Desiccants are packaged in "Units" sometimes abbreviated by the letter "U". A Unit of desiccant refers to its drying capacity, not its volume. A Unit (approximately one ounce) is the amount of desiccant that will absorb at least three grams of water vapor at 20% relative humidity and at least six grams of water vapor at 40% relative humidity at 77 degrees F. Each of the packs in this auction contain 4 Units of desiccant.   You may reactivate these packs after you use them by heating to 245 degF for 16 hours. Note that the Tyvek package melts sharply at 275 degF. A residential oven may overheat the and melt the packages even if set to 245 degF; so be careful.   Packs are sealed in plastic for shipping.Includes 6-dot humidity indicator.

## Features

- Desiccant to be used to keep enclosures dry
- This sale is for quantity 4 desiccant packs, each a 4-unit sized package
- Includes 6-dot 10-60% humidity indicator card
- Each desiccant pack measures 5 1/2 x 5 inches and weighs 5 oz. Desiccant packaged in Tyvek bags
- Specification MIL-D-3464 Type I and II

## Images

![Desi-Pak Bentonite Clay Desiccant with Humidity Indicator - 4 Packs (5oz or 140g Each) - Image 1](https://m.media-amazon.com/images/I/91gZOoNh9pL.jpg)
![Desi-Pak Bentonite Clay Desiccant with Humidity Indicator - 4 Packs (5oz or 140g Each) - Image 2](https://m.media-amazon.com/images/I/91eYyrHiJ0L.jpg)
![Desi-Pak Bentonite Clay Desiccant with Humidity Indicator - 4 Packs (5oz or 140g Each) - Image 3](https://m.media-amazon.com/images/I/81IA6ElOoZL.jpg)
![Desi-Pak Bentonite Clay Desiccant with Humidity Indicator - 4 Packs (5oz or 140g Each) - Image 4](https://m.media-amazon.com/images/I/91XYKm5tLbL.jpg)
![Desi-Pak Bentonite Clay Desiccant with Humidity Indicator - 4 Packs (5oz or 140g Each) - Image 5](https://m.media-amazon.com/images/I/91se5QXZiPL.jpg)

## Questions & Answers

**Q: Can I use one bag and keep the other bags for future use?**
A: Yes, but keep the other bags sealed in an air-tight package or container. Otherwise they will absorb moisture from the air and become saturated and need recharging.

**Q: Do i open the bag or leave it closed?**
A: Don't open!  Bags are water vapor permeable.

**Q: "A residential oven may overheat the and melt the packages even if set to 245 degF; so be careful." Ya this happened. So how do you safely reactivate?**
A: Any oven which heats with radiant heat shining on the Tyvek pouches will melt them. Just like the sun will heat the suface of your car far above the outside air temperature. A convection oven running in "true convection" mode, and with good temperature regulation, may work. My kitchen Bosch brand convection oven works for me. Another possible approach would be to shield the pouches from radiant heat with aluminum foil -- above and below. The foil should not touch the pouches. Also, try heating the pouches at a lower temperature for a longer period. Bottom line is it's hard to do in a residential kitchen oven unless it's a convection oven that does not uses radiant heat (the glowing heating elements). Good luck and please report back.

**Q: Can someone please let me know how long 1 desiccant bag with last?  I would like to know for these particular bags.  Thank you!**
A: Hi Bret from Redrock Desiccants here.  How long the bag lasts depends on where and how you use it.  These bags each contains 4 Units of desiccant.  Each Unit of desiccant is able to absorb three grams of water vapor at 20% relative humidity and at least six grams of water vapor at 40% relative humidity at 77 degrees F.  At that point they need to be replaced or recharged.  If, for example, the bag was placed in an airtight container that was rarely opened it would last much longer than if it were placed in a non airtight container which was often opened.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent for use in a wine cooler!
*by K***R on November 20, 2021*

I was dealing with excessive humidity inside my 108 bottle wine cooler and these packs have brought the humidity down to a manageable level (30-40%). I bought 2 sets so that I can recharge one set while using the other set. So far, they are exceeding my expectations!

### ⭐⭐⭐⭐ Nice
*by J***M on August 1, 2022*

Nice

### ⭐⭐⭐⭐⭐ Very good
*by R***S on June 19, 2022*

Excellent product using in safe to protect extremely important documents!Strongly recommendedRW

## Frequently Bought Together

- Desi-Pak Bentonite Clay Desiccant with Humidity Indicator - 4 Packs (5oz or 140g Each)
- Dry & Dry Premium Humidity Indicator Cards (12 Cards) - 10-60% 6 Spot(Reusable)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-15*