
ALROCKET Dehumidifier
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Our take on the ALROCKET Dehumidifier
The ALROCKET is a small thermoelectric dehumidifier that uses twin semiconductor plates to pull moisture from the air. It is rated to collect up to 800 ml per day at 86°F and 80% relative humidity, which is modest next to compressor units but enough for a closet, bathroom or small bedroom. It adds a 48-hour timer, auto defrost, a sleep mode under 35 dB and a seven-color nightlight. Owners like the quiet operation and the light; the common complaint is that it collects far less water than the headline figure in cooler or drier rooms.
- Quiet sleep mode rated under 35 dB
- 48-hour timer and auto defrost
- Seven-color nightlight with breathing mode
- Compact and easy to move between rooms
- No compressor, so it runs without refrigerant
- Peltier design collects little water in cool rooms
ALROCKET Dehumidifier prices at every store
- WalmartNew
Out of stockSold by DOUHE Electronic Tec LimitedReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$59.99Free shippingChecked 20 min ago
What reviewers say
- 3.9 / 5875 ratings
Ratings average 3.9 out of 5 across 875 reviews. Buyers praise the quiet running and the nightlight for bedrooms, while many say the water collection falls short of the claimed rate in normal room conditions.
- Water collectionCriticisedOwners say it pulls far less moisture than the 800 ml daily figure suggests unless the room is hot and very humid.
- NoisePraised
Questions and answers
- How much water does it actually remove?
- The maker rates it at up to 800 ml per day at 86°F and 80% humidity. In a normal cool room, expect noticeably less.
- Is it quiet enough for a bedroom?
- Yes. Sleep mode is rated under 35 dB, which most owners describe as close to silent.
- Does it work in a basement?
- Only in a small, closed space. For a full basement, a compressor dehumidifier with a higher extraction rate is the better fit.
- Does it turn off at a set humidity level?
- No. It runs on a timer of up to 48 hours rather than a humidistat, so you set how long it runs.
- What is auto defrost for?
- It stops ice building up on the cooling plates in low temperatures so the unit keeps working.
- Can I use it in an RV?
- Yes. It is compact and portable, and the low power draw suits camper and RV use.
- What do buyers say about the ALROCKET Dehumidifier?
- Rated 3.9 out of 5 from 875 ratings.


