New and Improved Eva-dry E-333 Renewable Mini Dehumidifier
New and Improved Eva-dry E-333 Renewable Mini Dehumidifier
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New and Improved Eva-dry E-333 Renewable Mini Dehumidifier

4.7 stars out of 15 reviews
(4.7)|
15 ratings

Key item features

  • Safe Operation: Spill and mess-free, non-toxic, and safe for children and pets, utilizing odorless, specialized engineered crystallized silica gel.
  • Extended Lifespan: Designed to work effectively for up to ten years, offering a long-term moisture control solution.
  • Power-Free Functionality: Operates without the need for batteries or cords, adsorbing moisture passively in enclosed spaces.
  • Moisture Capacity: Adsorbs approximately 8 to 10 ounces of moisture, preventing leaks or spills once absorbed.
  • Renewal Indicator: Features an indicator window with "moisture meter crystals" that change from orange (dry) to green (wet) to signal when renewal is needed.
  • Renewal Process: To renew, simply plug the unit into a power outlet when the indicator crystals turn green.
  • Coverage Area: Effective in areas up to 333 cubic feet, suitable for small enclosed spaces like closets (maximum 10'x 10').
  • Renewable Design: 100% renewable, lasting 20-30 days before requiring renewal, depending on humidity levels.
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Current price is $26.47
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  • Free 30-day returns
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Columbus, 43215
Arrives by Fri, Feb 13
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Sold and shipped by Supply the Home
4.299952985425482 stars out of 5, based on 17016 seller reviews(4.3)
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Shipping, arrives by Fri, Feb 13 to Columbus, 43215
Sold and shipped by Eva-Dry
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4.7 out of 5 stars
stars15 ratings10 reviews
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Showing 1-3 of 10 reviews

Nov 19, 2025
D
Top Reviewer
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

Nice for crawlspaces

Grok pointed me to this product and I'm glad it did. I use this in a crawlspace. It uses no electricity except for recharging (10-12 hours) when the absorbent beads turn green. This is a newer version of the one Amazon currently sells, and seems to have better reliability.

Incentivized Review
Helpful?64MITHE2AXOH904652748
Jan 2, 2026
Donna
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

I got this to help control the moisture in my bathroom. Plus I live in Washington state where it rains a lot and we get a lot of moisture . This is very nice and easy to use and it controls the extra moisture so you don't get mold especially around your windows. When the beads all change color, you just plug it in to recharge it and change the color back to use again and again and again! The easiest fix I've found.

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Helpful?64MITHE2AXOH904652748
Jan 12, 2026
Robert
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

An affordable and rechargeable dehumidifier

I was delighted with the quality of this product, especially the construction and design, especially where the plug for drying out the inside partition is located in the rear center of the device.

Incentivized Review
Helpful?64MITHE2AXOH904652748