ALROCKET 40oz Small Dehumidifier for Home, 500ml/Day Moisture Removal, Quiet 39dB Operation with Auto Shut Off for Basement Bedroom Bathroom, Up to 480 Sq Ft
ALROCKET 40oz Small Dehumidifier for Home, 500ml/Day Moisture Removal, Quiet 39dB Operation with Auto Shut Off for Basement Bedroom Bathroom, Up to 480 Sq Ft
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ALROCKET 40oz Small Dehumidifier for Home, 500ml/Day Moisture Removal, Quiet 39dB Operation with Auto Shut Off for Basement Bedroom Bathroom, Up to 480 Sq Ft

464 ratings

Key item features

  • Silent Operation: Operates quietly at less than 39dB with Peltier technology, ideal for noise-sensitive areas, ensuring undisturbed comfort.
  • Daily Moisture Removal: Removes up to 16oz (500ml) of moisture daily, covering up to 480 sq ft, effectively reducing dampness in living spaces.
  • Automatic Shutoff Tank: Features a 40oz water tank with automatic shut-off and a red indicator light when full, minimizing manual emptying.
  • Portable Compact Design: Lightweight design and convenient handle allow easy portability for small areas like bathrooms, RVs, closets, and bedrooms.
  • Relaxing Ambient Light: Includes an optional, adjustable colorful LED light, functioning as a decorative night light to create a relaxing atmosphere.
  • Efficient Power Consumption: Uses energy-efficient thermoelectric technology for low power consumption, maintaining comfortable humidity levels.
  • Optimal Performance Conditions: For best results, operate in enclosed spaces between 59°F–86°F and above 80% RH, keeping doors and windows closed.
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Specs

Coverage area, 480 sq ftDecibel rating, 39 dBPints of moisture removed per day, 1 PintVolume capacity, 1 galFeatures, Energy EfficientWeight, 3.52 lb

About this item

Product details

Keep your living space comfortable with the ALROCKET Small Dehumidifier, designed for bedrooms, bathrooms, closets, RVs, offices, and other small areas where excess moisture can build up. This compact dehumidifier removes up to 16oz (500ml) of moisture per day under high humidity conditions (86°F and 80% RH), helping reduce dampness and create a more comfortable indoor environment.
  • Quiet Operation for Bedroom & Living Spaces
  • Designed with quiet Peltier technology, this mini dehumidifier operates at less than 39dB, making it suitable for bedrooms, offices, and other areas where low noise is important. Enjoy more comfortable rest without distracting operating sounds.
  • 40oz Water Tank with Auto Shut Off
  • The built-in 40oz large water tank allows longer operation with fewer emptying interruptions. When the tank reaches full capacity, the dehumidifier automatically stops working and the indicator light flashes red to remind you to empty the tank.
  • Compact Size, Easy to Move
  • With a lightweight design and convenient handle, this portable dehumidifier is easy to move wherever moisture control is needed. Perfect for bathrooms, bedrooms, closets, RVs, kitchens, and small rooms.
  • Optional Ambient Light for a Relaxing Atmosphere
  • The built-in colorful LED light creates a soft ambient atmosphere and can be used as a decorative night light. The light can be adjusted according to your preference, adding a comfortable touch to bedrooms and personal spaces.
  • Energy Efficient Moisture Control
  • Using thermoelectric technology, this small dehumidifier operates with low energy consumption while helping maintain a more comfortable humidity level. For best performance, use in enclosed spaces with temperatures around 86°F and humidity levels above 80% RH.
  • Important Tips Before Use
  • Performance depends on room temperature and humidity conditions.
  • Higher temperature and humidity levels provide better moisture removal results.
  • For best results, keep doors and windows closed during operation.
  • Recommended operating temperature: 59°F–86°F.
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Specifications

Coverage area

480 sq ft

Decibel rating

39 dB

Pints of moisture removed per day

1 Pint

Volume capacity

1 gal

Warranty

Warranty information

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Customer ratings & reviews

4.2 out of 5 stars
stars
464 ratings215 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars68% (314)
  2. 4 stars8% (38)
  3. 3 stars7% (32)
  4. 2 stars5% (23)
  5. 1 star12% (57)

Reviews summary

Pros

  • : Suitable for small to medium-sized rooms.
  • : Works with minimal noise.
  • : Ideal for small rooms and spaces.
  • : Offers ambient light with color options.
  • : Extracts up to 1.5 inches of moisture from the air quickly.

Neutral

  • : It fills fast and requires frequent emptying; some hold more.
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Showing 1-3 of 215 reviews

Jun 4, 2026
Reviewer name: Sara
Top Reviewer
Sold byDOUHE Electronic Tec LimitedDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

great for small spaces!

it is really quiet and works well in my tiny house. the lighting is pretty too and not too bright!

Helpful?6CHGEV9AP3TY425431628
May 4, 2026
Reviewer name: morgan
Sold byDOUHE Electronic Tec LimitedDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

love

I've been using everyday for a month now, I have a pretty big, open bathroom and I take boiling hot showers, and it keeps up with pulling the moisture out of the air. My walls would sweat and mirrors would stay fogged for hours after showers now it takes about 20 minutes and you'd never know I boiled myself alive for an hour lol I love this products, no complaints at all.

Helpful?6CHGEV9AP3TY425431628
Jun 25, 2026
Reviewer name: Sabrina
Sold byDOUHE Electronic Tec LimitedDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

remove the humidity to help protect interior

This is working very well for a 28ft travel trailer. It is quiet and has nice ambient lights that can be on or off. Easy to empty

Helpful?6CHGEV9AP3TY425431628
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