---
product_id: 435881853
title: "Eva-Dry E-500 Renewable Silica Gel Dehumidifier, 2-Pack, No Batteries"
brand: "eva-dry"
price: "₩159317"
currency: KRW
in_stock: true
reviews_count: 11
category: "Eva Dry"
url: https://www.desertcart.kr/products/435881853-eva-dry-e-500-renewable-silica-gel-dehumidifier-2-pack
store_origin: KR
region: South Korea
---

# Covers 500 cu ft per unit Cordless, no batteries Renewable up to 10 years Eva-Dry E-500 Renewable Silica Gel Dehumidifier, 2-Pack, No Batteries

**Brand:** eva-dry
**Price:** ₩159317
**Availability:** ✅ In Stock

## Summary

> ♻️ Stay dry, stay sharp — moisture control that works as hard as you do!

## Quick Answers

- **What is this?** Eva-Dry E-500 Renewable Silica Gel Dehumidifier, 2-Pack, No Batteries by eva-dry
- **How much does it cost?** ₩159317 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/435881853-eva-dry-e-500-renewable-silica-gel-dehumidifier-2-pack)

## Best For

- eva-dry enthusiasts

## Why This Product

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

## Key Features

- • **Smart Color Indicator:** Know exactly when to recharge with an intuitive orange-to-green moisture alert.
- • **Plug-In Recharge, No Waste:** Simply plug into a power strip for 16–18 hours to renew—no chemicals, no mess, just pure moisture absorption power.
- • **Sleek, Silent, and Cordless:** Enjoy hassle-free moisture control with no batteries or cords cluttering your space.
- • **Dual Coverage, Double Convenience:** Two independent units protect multiple spaces simultaneously—perfect for closets, gun safes, or RVs.
- • **Decade-Long Eco-Friendly Protection:** Save money and the planet with a renewable silica gel system that lasts up to 10 years—no refills needed.

## Overview

The Eva-Dry E-500 is a rechargeable, cordless silica gel dehumidifier designed to protect enclosed spaces up to 500 cubic feet from moisture damage. Each unit features a color-changing indicator for easy monitoring and can be renewed by plugging into a power strip for 16–18 hours. With a lifespan of up to 10 years and no refill costs, it offers an eco-friendly, cost-effective solution for gun safes, closets, bathrooms, boats, and RVs.

## Description

desertcart.com - Eva-Dry E-500 Renewable Silica Gel Dehumidifier, 2-Pack, No Batteries | Cordless, plug-in to renew | 500 cu ft each | Gun safes, closets, bathrooms, boats, RVs | Reusable up to 10 years

Review: I am AMAZED at how well these work! - I bought a pair of these to help absorb excess moisture in the master bath and guest bath because the air circulation in both is abysmal (even with the built-in ceiling vent fans left running for hours after showering), so mold and mildew are a constant problem, particularly since we live in Florida. I always had decent luck with disposal options (e.g., Damp Rid) in the past, but to me, the disposable ones never looked particularly good and were often difficult to place, and it felt so wasteful to have to chuck them and replace them so frequently. So the fact that the Eva-Dry units were a bit more sleek, could be hung, and were rechargeable/reusable were all HUGE bonuses. But frankly, I was skeptical about how well the Eva-Dry dehumidifiers would actually work. I spent a lot of time perusing both customer reviews and online articles evaluating the best rechargeable mini dehumidifiers, and while Eva-Dry ticked almost every box, I was still a bit iffy when I ordered – particularly given the price point. HOWEVER, after using them for about a month now, I am kicking myself for not ordering them sooner, because they are fantastic!! For the first few days, I definitely thought I noticed a difference in the level of humidity in both bathrooms after showering, but I wasn't sure if that was just a placebo effect. But I soon got the proof I needed: For the past year, I've been using a small plug-in always-on dehumidifier in the master bedroom (which is attached to the master bathroom) to help keep it dryer and cooler at night. Since I started using the plug-in dehumidifier about a year ago, I've had to empty to collection reservoir about twice a week – presumably because the humidity from the master bathroom was seeping into the master bedroom. However, since I started using the Eva-Dry dehumidifier in the master bathroom about a month ago, I haven't had to empty the reservoir on my plug-in dehumidifier even once! In fact, I'm toying with the idea of retiring my old plug-in always-on dehumidifer altogether, because the Eva-Dry unit seems to be collecting all the excess moisture before it ever makes it into the bedroom to begin with. The only thing I don't *love* about the Eva-Dry renewable dehumidifiers is that they take several hours to recharge (almost an entire day), which is mildly inconvenient. However, in my opinion, that's worth the price of admission, because they work extremely well. So far, I've had to recharge my units twice in the last month (once every 2 weeks or so), which seems more than reasonable to me – considering the fact that we live in Florida and often shower twice a day (now that the temp often exceeds 90° every day), I'm honestly surprised that I don't have to recharge them more often! NOTE: I noticed that the units occasionally make a slight "popping" sound when they're recharging, which made me slightly paranoid the first time I had them plugged in, so I moved them to an outlet on a power strip in my office where I could watch them like a hawk just in case. That seems to be a normal part of the charging process though, because I purchased 2 of these and both units do it. It just seems to be a normal part of the renewal process. These also put out a fair amount of heat as they're recharging, but neither of mine got to the point where they were too hot to the touch or anything. BOTTOM LINE: I HIGHLY recommend these! For me, these have worked wonders! And I'll never be going back to the disposable ones – not only do these look better, but they WORK better too, and they're less wasteful to boot. Yes, they cost a little more than the cheap disposable ones, but they cost far less in the long run. LOVE these!!
Review: Worked great for 2 yrs but not working now - UPDATE - Eva-Dry replaced them with 2 new units! - UPDATE - Eva-Dry contacted me immediately after receiving my email. I didn't register my product with them at the time of purchase but they allowed me to complete their warranty form and submit a copy of my desertcart receipt. I received my 2 replacement Eva-Drys in less than 2 weeks. I'm happy to report that they're working perfectly. My shoes no longer make the closet smell like a locker room. I was very impressed with this company's prompt response and communication. ORIGINAL REVIEW - I'm disappointed with the Eva-Dry, Model AE 500 2 pack. They both stopped working after 2 years and won't change from dark green (wet) to yellow (dry) even when plugged in over night. They were almost too hot to touch when I unplugged them this morning. I was using them in 2 small bedroom closets. I originally loved them and they worked great. I reached out to the manufacturer today since there's a 5 year warranty...waiting for a replacement or...

## Features

- RECHARGEABLE GUN SAFE MOISTURE ABSORBERS: This renewable silica gel dehumidifier is perfect for gun safes, closets, boat cabins, RVs, and small enclosed spaces up to 500 cubic feet per unit. Operates cordlessly during use — no batteries, no power cord. When the indicator turns green, plug into a power strip for 16–18 hours to renew, then redeploy. Protects firearms, valuables, and belongings from rust, corrosion, and moisture damage.
- LESS WASTE | LASTS UP TO 10 YEARS: The E-500 is a renewable dehumidifier that lasts up to 10 years with no refill costs ever — saving $10–20 per year compared to disposable moisture absorbers. Eco-friendly, non-toxic silica gel absorbs moisture without chemicals or calcium chloride. One purchase, a decade of protection.
- CORDLESS DURING USE — PLUG-IN TO RENEW: Operates silently without batteries or cords while dehumidifying. When the color indicator turns from orange to green, plug into a power strip — do not plug directly into a wall outlet, as the unit's weight can cause it to fall. Place on a hard, heat-resistant surface in a well-ventilated area for 16–18 hours. Do not exceed the recommended renewal time — over-charging can permanently discolor the indicator beads. Set a timer.
- RENEWAL — WHAT TO EXPECT: The unit will become warm to hot during the renewal cycle — this is normal. In cold or dry climates, renewal cycles may take longer as less moisture is available in the air. If beads remain green after a full cycle, unplug, cool to room temperature, shake gently, and run a second renewal cycle. Contact Eva-Dry support if the issue persists.
- 2-PACK VALUE — COVER TWO SPACES SIMULTANEOUSLY: Each unit operates independently, covering up to 500 cubic feet. Use one in your gun safe and one in a closet, or place them in any two small enclosed spaces that need simultaneous protection. Includes two twist-lock closet hangers — no shelf space required. Color-change indicator (orange = dry and ready, green = full and needs renewal) tells you exactly when to recharge each unit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Y2B68MY |
| Best Sellers Rank | #38,807 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #101 in Dehumidifiers |
| Brand | Eva-Dry |
| Brand Name | Eva-Dry |
| Capacity | 8 ounces |
| Color | White |
| Customer Reviews | 4.4 out of 5 stars 671 Reviews |
| Dehumidification Capacity | 0.18 liters_per_day |
| Floor Area | 63 square_feet |
| Included Components | User Manual |
| Item Dimensions D x W x H | 2.5"D x 8"W x 6"H |
| Item Highlight | Cordless, plug-in to renew | 500 cu ft each | Gun safes, closets, bathrooms, boats, RVs | Reusable up to 10 years |
| Manufacturer | Eva-Dry |
| Material | Silica Gel |
| Model Name | E-500 High-capacity dehumidifier |
| Model Number | E-500 |
| Number of Items | 2 |
| Number of Packs | 2 |
| Number of Speeds | 1 |
| Operation Mode | Intermittent |
| Other Special Features of the Product | Renewable Silica Gel |
| Recommended Uses For Product | Residential |
| Special Feature | Renewable Silica Gel |
| Tank Volume | 8 fluid ounces |
| UPC | 832856000350 |
| Unit Count | 2 Count |
| Upper Temperature Rating | 105 °F |
| Voltage | 120 volts |
| Warranty Description | 5 year limited manufacture warranty |
| Wattage | 22 watts |

## Product Details

- **Brand:** Eva-Dry
- **Capacity:** 8 ounces
- **Color:** White
- **Floor Area:** 63 square_feet
- **Included Components:** User Manual
- **Number of Speeds:** 1
- **Product Dimensions:** 2.5"D x 8"W x 6"H
- **Recommended Uses For Product:** Residential
- **Special Feature:** Renewable Silica Gel
- **Tank Volume:** 8 fluid ounces

## Images

![Eva-Dry E-500 Renewable Silica Gel Dehumidifier, 2-Pack, No Batteries - Image 1](https://m.media-amazon.com/images/I/81aWbIGSzfL.jpg)
![Eva-Dry E-500 Renewable Silica Gel Dehumidifier, 2-Pack, No Batteries - Image 2](https://m.media-amazon.com/images/I/81behdERPNL.jpg)
![Eva-Dry E-500 Renewable Silica Gel Dehumidifier, 2-Pack, No Batteries - Image 3](https://m.media-amazon.com/images/I/714-j1NLMdL.jpg)
![Eva-Dry E-500 Renewable Silica Gel Dehumidifier, 2-Pack, No Batteries - Image 4](https://m.media-amazon.com/images/I/61Qm3mV1zIL.jpg)
![Eva-Dry E-500 Renewable Silica Gel Dehumidifier, 2-Pack, No Batteries - Image 5](https://m.media-amazon.com/images/I/71fKPlyPmrL.jpg)

## Questions & Answers

**Q: Can it effectively reduce humidity in larger spaces?**
A: The E-500 covers up to 500 cubic feet (63 sq ft) per unit. For larger spaces, we recommend the Eva-Dry EDV-2400, which covers up to 2,400 cubic feet with a built-in humidistat.

**Q: Why do the indicator beads turn black or fail to change color?**
A: This is caused by exceeding the 16–18 hour renewal cycle. Over-charging permanently breaks down the indicator dye. The silica gel inside remains effective but the color indicator may no longer be reliable. Always set a timer when renewing.

**Q: Is it normal for the unit to become very hot during renewal?**
A: Yes — the internal heating element gets warm to hot during renewal. This is normal. Plug into a power strip, not directly into a wall outlet. Place on a heat-resistant surface in a well-ventilated area for the full 16–18 hour cycle.

**Q: What should I do if beads don't change after renewal?**
A: Unplug and cool to room temperature. Shake gently to redistribute the beads, then run a second full renewal cycle. Do not leave unit plugged in beyond recommended cycle time.

**Q: Does cold weather affect performance?**
A: The E-500 works in cold or dry climates, renewal cycles may take longer as less moisture is available in the air. Allow a full 18-hour renewal cycle before redeploying in cold environments.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I am AMAZED at how well these work!
*by S***M on May 10, 2024*

I bought a pair of these to help absorb excess moisture in the master bath and guest bath because the air circulation in both is abysmal (even with the built-in ceiling vent fans left running for hours after showering), so mold and mildew are a constant problem, particularly since we live in Florida. I always had decent luck with disposal options (e.g., Damp Rid) in the past, but to me, the disposable ones never looked particularly good and were often difficult to place, and it felt so wasteful to have to chuck them and replace them so frequently. So the fact that the Eva-Dry units were a bit more sleek, could be hung, and were rechargeable/reusable were all HUGE bonuses. But frankly, I was skeptical about how well the Eva-Dry dehumidifiers would actually work. I spent a lot of time perusing both customer reviews and online articles evaluating the best rechargeable mini dehumidifiers, and while Eva-Dry ticked almost every box, I was still a bit iffy when I ordered – particularly given the price point. HOWEVER, after using them for about a month now, I am kicking myself for not ordering them sooner, because they are fantastic!! For the first few days, I definitely thought I noticed a difference in the level of humidity in both bathrooms after showering, but I wasn't sure if that was just a placebo effect. But I soon got the proof I needed: For the past year, I've been using a small plug-in always-on dehumidifier in the master bedroom (which is attached to the master bathroom) to help keep it dryer and cooler at night. Since I started using the plug-in dehumidifier about a year ago, I've had to empty to collection reservoir about twice a week – presumably because the humidity from the master bathroom was seeping into the master bedroom. However, since I started using the Eva-Dry dehumidifier in the master bathroom about a month ago, I haven't had to empty the reservoir on my plug-in dehumidifier even once! In fact, I'm toying with the idea of retiring my old plug-in always-on dehumidifer altogether, because the Eva-Dry unit seems to be collecting all the excess moisture before it ever makes it into the bedroom to begin with. The only thing I don't *love* about the Eva-Dry renewable dehumidifiers is that they take several hours to recharge (almost an entire day), which is mildly inconvenient. However, in my opinion, that's worth the price of admission, because they work extremely well. So far, I've had to recharge my units twice in the last month (once every 2 weeks or so), which seems more than reasonable to me – considering the fact that we live in Florida and often shower twice a day (now that the temp often exceeds 90° every day), I'm honestly surprised that I don't have to recharge them more often! NOTE: I noticed that the units occasionally make a slight "popping" sound when they're recharging, which made me slightly paranoid the first time I had them plugged in, so I moved them to an outlet on a power strip in my office where I could watch them like a hawk just in case. That seems to be a normal part of the charging process though, because I purchased 2 of these and both units do it. It just seems to be a normal part of the renewal process. These also put out a fair amount of heat as they're recharging, but neither of mine got to the point where they were too hot to the touch or anything. BOTTOM LINE: I HIGHLY recommend these! For me, these have worked wonders! And I'll never be going back to the disposable ones – not only do these look better, but they WORK better too, and they're less wasteful to boot. Yes, they cost a little more than the cheap disposable ones, but they cost far less in the long run. LOVE these!!

### ⭐⭐⭐⭐⭐ Worked great for 2 yrs but not working now - UPDATE - Eva-Dry replaced them with 2 new units!
*by P***B on October 15, 2025*

UPDATE - Eva-Dry contacted me immediately after receiving my email. I didn't register my product with them at the time of purchase but they allowed me to complete their warranty form and submit a copy of my Amazon receipt. I received my 2 replacement Eva-Drys in less than 2 weeks. I'm happy to report that they're working perfectly. My shoes no longer make the closet smell like a locker room. I was very impressed with this company's prompt response and communication. ORIGINAL REVIEW - I'm disappointed with the Eva-Dry, Model AE 500 2 pack. They both stopped working after 2 years and won't change from dark green (wet) to yellow (dry) even when plugged in over night. They were almost too hot to touch when I unplugged them this morning. I was using them in 2 small bedroom closets. I originally loved them and they worked great. I reached out to the manufacturer today since there's a 5 year warranty...waiting for a replacement or...

### ⭐⭐⭐⭐ Working for now
*by V***A on July 29, 2025*

We bought this dehumidifier for our bathroom (it’s small and doesn’t have windows, it has a vent that we also use while showering and for at least an hour after shower but I still feel there is moisture). I have both of the dehumidifiers in the bathroom. I would say it’s early to say how they work or if they do the job for us because we have them for about 10 days. I will tell you what I noticed and I do think others should be aware. 1. On the manual there is misleading information about how to charge it. On one side there is a picture showing you must not use an extension cord and inside where they give you way of handling it says not to plug it directly into the wall because it gets hot. (I don’t have a picture of it right now but for later I will take one and show you what I mean). We bought extension cord because I went back to read in the comments if other people did the same. 2. When we received them the first one I looked at had some more green/black balls and it filled up quickly - left it to charge because I saw it became all dark green. But what makes me wonder is if it’s actually working properly or if it’s something else (I put that one under the sink in the cabinet). The other one is on the top of the mirror cabinet and it still has a lot of orange balls (but it didn’t have green ones at the beginning or only few). I am attaching photos from when I opened them to see how they look. 3. They are compact, light and don’t make any sound so I would say that’s a big plus. And the design is good. I will come back to this review and let you know further in time if they are still good and if it matches the lifespan they advertise. Currently I’m more skeptical but they also advertise the use of it for closets and gun safe, not so much for bathrooms (even though it’s mentioned as well). Maybe it’s more appropriate for a bathroom that doesn’t have a shower in it.

## Frequently Bought Together

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- Eva-Dry EDV-1100 Whisper-quiet 16 OZ Dehumidifier with Auto Shut Off and Restart for small spaces in your Home, RV, Automobile, and Storage up to 122 sq. ft

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-09-05*