Review · Our pick · Dehumidifiers
DryAir 20L review
Collects 14 liters a day while using less power than most smaller models.
Tested by Sarah MillerReviewed by Ryan MitchellIn use November 3, 2025Purchase Bought ourselvesUpdated August 28, 2026Reading time 5 minutes
8.9out of 10
8.9/ 10
Our test scoreDryAir 20L
Dehumidification9.2
Energy use8.8
Noise9.0
Ease of use8.4
Check price on AmazonPrices checked September 30, 2026. We may earn a commission. Learn more
6-month price historyLowest: $279
$312
$307
$296
$301
$287
$279
AprMayJunJulAugSep
Collects 14 liters a day while using less power than most smaller models.
Pros
+Laundry drying mode
+Efficient per liter
Cons
–3-liter tank fills up quickly
Specifications
Price from$279
Test score8.9 out of 10
Rank in our testOur pick
Tested inThe best dehumidifier for a damp home
Models compared9
Test period4 weeks
How it compares
| DryAir 20L | Aqua Stop 12 | DryAir 30 Pro | |
|---|---|---|---|
| Test score | 8.9 | 7.7 | 9.1 |
| Price from | $279 | $149 | $399 |
| Rank | Our pick | Budget pick | Upgrade |
Alternatives
Frequently asked questions
What humidity level is ideal?+
Indoors, humidity between 40 and 60 percent is healthy. Above 70 percent, mold grows faster.
How much does a dehumidifier cost to run?+
Our pick used 0.24 kWh per hour on average. Eight hours a day, that’s about $10 a month at $0.17 per kWh.
SourcesHouseholdMe in-house measurements (2026)Manufacturer specifications and manual
Changelog
August 28, 2026Prices checked and review updated.
November 3, 2025Review published.
Tested bySarah MillerHas tested cleaning appliances since 2017. Previously worked at a consumer advocacy group.
Reviewed byRyan MitchellReviews every buying guide before publication. Former consumer news editor.
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