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E-333 Renewable Mini-Dehumidifier (6-PACK)

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EASY TO USE & RENEW: Just place and go to have your small spaces up to 333 cubic feet dry and odor-free. 

MINI DEHUMIDIFIERS THAT GO A LONG WAY: Our dehumidifiers may be small but they are powerful! The units absorb up to 6oz of water over 20-30 days before needing to renew the silica gel beads. 

SMALL, SLEEK, ECO-FRIENDLY DESIGN: Our portable, renewable dehumidifiers are made without toxic chemicals and are completely child and pet safe. Their sleek eco-friendly design allows you to re-charge them anywhere. Their size is optimal for cars, closets, boats, cabinets, gun safes, and even gym bags! 

100% CORDLESS DEHUMIDIFIER: No cables or batteries required. Just plug your device into a power strip and watch the indicating silica beads dry up for re-use.

SATISFACTION GUARANTEED: Our dehumidifiers are of top quality, super durable, and extremely reliable. All Eva-Dry products come with an industry-leading, 5-year warranty guarantee so you can protect against moisture and mold.


This mini yet powerful dehumidifier is optimal for all of your small spaces up to 333 cubic feet.

Optimal Use:

The E-333 is optimal for all of your small spaces including closets, under sinks, cabinets, pantries, cars, boat cabins, bathrooms, and even gun safes! 

Design Technology:

Engineered with non-toxic crystallized silica gel technology, the Eva-Dry mini dehumidifier will quickly and efficiently absorb up to 4 to 6 oz of moisture from the air, without any leaks or spills.

Renewable & Eco-Friendly:

The device is 100% renewable, making it super eco-friendly! It requires no batteries or cords for use, and works for up to 10 years!

How They Work:

As the device absorbs the humidity, our moisture indicator beads will turn from orange to green, indicating that its time to renew the unit for 12-14 hours. Repeat the process for up to 10 years!

Our Eva-Dry Promise:

Protect your valuables and small spaces with our E-333s and enjoy dry, odorless, and healthy environments for up to 10 years! Contact our customer service if any issues arise with your product.

Other Uses:

  • Bathrooms/Laundry Rooms: Eva-Dry absorbs excess moisture form vapor related activities, and helps dry fabrics faster. 
  • Bedrooms: While absorbing excess moisture you are also reducing dust activity, and consequently the risk of allergies. 
  • Basements: Protects stored clothing and tools from damage caused by excess moisture. 
  • Offices/Supply Closets: Protects electronic equipment, supplies, and paper from damage caused by excess moisture. 
  • Gym Lockers: Absorbs odors and dries wet gym clothes faster. 
  • Musical Instruments: Prevents damage caused by excess moisture. 
  • Gun Safes: Prevent rust to guns and expensive ammunition and other damage caused by excess moisture. 
  • Safety Deposit Boxes: Protect your valuables and documents from damage caused by excess moisture.
Weight144 oz
Dimensions11.5 × 10 × 9.5 in

Power Source


Usage in Motion

Suited for spaces up to



Product Demo


  1. Christian

    Excellent product. Works great for gun safes. And the customer service was extremely helpful and fast. Will be buying more.

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