Best Small/Portable

Eva-Dry Renewable Mini Dehumidifier E-333

Name: Eva-Dry Renewable Mini Dehumidifier E-333
Brand: Eva-Dry
Rating: 3.6 (1 reviews)

WIRED's top pick for small spaces and travel at just $25. Completely silent with no power cord needed — it recharges via USB when saturated.

$20-$30

Amazon

Pros

WIRED's best portable pick for travel and small spaces
Completely silent — no motor or moving parts
No power cord during use; recharges via USB when full
Extremely affordable at around $25

Cons

Only 4.2 pints capacity — not suitable for basements or large rooms
Requires periodic recharging rather than continuous operation
Not effective for serious humidity problems or large spaces

Why we recommend it

For a closet, bathroom, or RV, this is the obvious answer. It's not competing with the big units — it's solving a completely different problem at a fraction of the cost.

Sources

wired.com6 Best Dehumidifiers to Keep Your Home Mold-Free (2026) | WIRED

WIRED

“best portable version for travel or small spaces, the Eva-Dry Renewable Mini Dehumidifier E-333 ($25)”

Video reviews

Eva Dry Safe Dehumidifier! Does it work?

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