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Internet # 202847328

Model # E-333

Store SKU # 401412

4-6 oz. Mini-Dehumidifier White

$14.97
  • Absorbs moisture to protect contents from mildew and rot
  • Non-toxic silica beads are odorless and safe for use
  • 100% renewable feature eliminates the need to use power
  • View More Details

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Product Details

About This Product

This mini dehumidifier has been design to absorb moisture from small enclosed areas. It will help protect clothes and valuables from the damaging effects of mold/mildew and moisture rot. It is 100% renewable and needs no power to operate. Just hang the Eva-Dry unit in a closet or you can place it in other small enclosed spaces, and it will start to absorb moisture. There are no batteries required or cords to plug in, the unit works without power. There is an indicator window with special "moisture meter crystals" that change from ORANGE(when dry) to GREEN(when wet) to indicate when the unit needs to be "renewed". The unit will adsorb approximately 6-8 oz. of moisture. Once the moisture has been adsorbed it cannot leak or spill. This unit uses a specialized engineered crystallized silica gel that is odorless, non-toxic and completely safe. When the indicator crystals turn GREEN it is time to "re-new" the unit. Simply remove the unit from where it is adsorbing moisture and plug it into a power outlet in a well ventilated area. There is a built-in heater that will warm the crystals allowing them to expand and release the moisture as water vapor into the outside air. It takes about 8-10 hours to completely re-new the unit. When it is completely renewed the indicator crystals will change back to ORANGE and the unit will be ready for another moisture absorbing cycle. The crystals will remain active for 10 years and we offer a 5 year limited manufactures warranty on all E-333 units.

Highlights

  • Can remove 6 - 8 oz. of moisture per day to help keep your room dry
  • Works well in areas as big as 333 cu. ft. including cabinets, safes and closets
  • Uses colorless, odorless and non-toxic silica beads that can absorb many times their weight in moisture to help prevent water leaks
  • Helps prevent the growth of mold and mildew for a cleaner space
  • Protects against spilling and is safe for use around children and pets
  • Renewable design is environmentally friendly and can last up to 10 years
  • Lasts approximately 20 - 30 days before needing to be renewed
  • Renewal takes fewer than 24 hours for your convenience
  • No batteries or cords are required
  • Subject to or will include a recycling fee in the following states: CA, OR
  • Note: Product may vary by store
  • Return Policy

Product Information

Internet # 202847328

Model # E-333

Store SKU # 401412

Specifications

Dimensions: H 4.75 in, W 6.25 in, D 1.25 in

Dimensions

Maximum Coverage Area (sq. ft.)

48 sq ft

Product Depth (in.)

1.25 in

Product Height (in.)

4.75 in

Product Width (in.)

6.25 in

Details

Appliance Category

Dehumidifiers

Color Family

White

Control Type

N/A

Dehumidifier Features & Style

No Additional Features

Dehumidifier Use

Bathroom

Included

No Additional Parts Included

Minimum operating temperature (F)

60

Moisture removal capacity (pints/day)

.5 pt (US)

Moisture Removal Method

Desiccant

Noise Level (dB)

0

Number of Dehumidifiers

1

Number of Fan Speeds

None

Pack Size

1

Package Size

Individual

Returnable

7-Day

Timer

No

Voltage (V)

0 V

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

Five Year Limited Warranty

Questions & Answers

Can two of these Eva-dry 6 - 8 oz. mini dehumidifiers be used in one basement bathroom that has no windows? The bathroom does have a exhaust fan.
ByOct 4, 2026
0 Answer | 
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Is there an alternate recharge method? e.g. would outdoor sun or wind work (even if slower) without electricity?
ByOct 2, 2026
0 Answer | 
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Will these work in a master bath
ByJul 25, 2026
0 Answer | 
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Crystal are black is it still functional
ByJul 15, 2026
1 Answer | 
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Yes. Just plug it in once a month for 10 hours. As long as it gets warm its working. The beads in the window really don't mean much, and they don't do any dehumidifying. It's more of a timing issue; once a month, plug it in when you pay your power bill.

By|Sep 8, 2026


    use in a regular refrigerator?
    ByJul 9, 2026
    0 Answer | 
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    Can I use this product in a small bathroom with a window? If so, should I leave the window down or open?
    ByJul 3, 2026
    0 Answer | 
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    Why won’t my Eva dry AE-500 change from green back to orange after 18 hours of being plugged in
    ByMar 23, 2026
    0 Answer | 
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    Can the beads be damaged by leaving the unit plugged in too long? I plugged my EVA333 into an outlet and forgot about it for at least a week. Now all the color beads are black.
    ByMar 2, 2026
    0 Answer | 
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    Viewing 1-8 of 57

    Customer Reviews

    4.3 out of 5

    • 4.3 out of 426 reviews
    • 79% recommend this product
    Filter by:
    Showing 1-10 of 426 reviews
    Pretty good little device. I use it in a safe and all the documents I keep in there stay dry. I l...
    Pretty good little device. I use it in a safe and all the documents I keep in there stay dry. I live in Souty Texas where it is very humid and can see the difference using this device.
    by
    • Verified Purchase
    • Recommended
    2 found this review helpful
    These are great - they're small, simple to use, and it's easy to know when you need to recharge t...
    These are great - they're small, simple to use, and it's easy to know when you need to recharge the unit. However, to see best results, I would only use one in an enclosed area like a small closet, a gun safe, or similar cabinet. It might work in a bathroom, but I would not rely on it alone to get rid of steam moisture, etc. as that's too much to expect from a small unit like this without an exhaust fan, etc. also in place. The best thing about this unit is the convenience. Assuming the area you are using it in has an outlet nearby, it's simple to plug it in, recharge it overnight, and then have it good to go again the next day. Weirdly, the crystals in this unit differ from similar units from the same company. The pink crystals represent "wet" crystals with this unit, but on the EVA-500, the pink color means they are dry. Maybe they use different materials internally...?
    by
      • Recommended
      6 found this review helpful
      An absolute must buy if you have humidity issues in small <500sqft spaces. I have mine in a keez...
      An absolute must buy if you have humidity issues in small <500sqft spaces. I have mine in a keezer, so its going to have condensation issues unless you take care of it. This thing absolutely hoovers moisture from out of the air. It is bone dry inside. You will not be disappointed with one of these.
      by
      • Verified Purchase
      • Recommended
      6 found this review helpful
      Takes a long time to fry out when plugged in
      by
      • Verified Purchase
      This customer chose to rate the product and not provide text.
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      • Verified Purchase
      This customer chose to rate the product and not provide text.
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      • Verified Purchase
      This customer chose to rate the product and not provide text.
      by
      • Verified Purchase
      It says when it has too much moisture in it it turns blue, plug it in and it will return to the orange. I tried plugging it in and it only got hot and the blue does not go away. I don’t feel like it’s been working.
      by
      • Verified Purchase
      This product does not work and home depot would not give a refund.
      by
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      This customer chose to rate the product and not provide text.
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      Showing 1-10 of 426 reviews