Review · Upgrade · Dehumidifiers
DryAir 30 Pro review
With a drain hose connection, so it can run day and night.
Tested by Sarah MillerReviewed by Ryan MitchellIn use November 3, 2025Purchase Bought ourselvesUpdated August 28, 2026Reading time 5 minutes
9.1out of 10
9.1/ 10
Our test scoreDryAir 30 Pro
Dehumidification9.4
Energy use9.0
Noise9.2
Ease of use8.6
Check price on AmazonPrices checked September 30, 2026. We may earn a commission. Learn more
6-month price historyLowest: $399
$447
$439
$423
$431
$411
$399
AprMayJunJulAugSep
With a drain hose connection, so it can run day and night.
Pros
+Continuous drainage possible
+Hygrostat accurate to 2%
Cons
–Loud on the highest setting: 52 dB
Specifications
Price from$399
Test score9.1 out of 10
Rank in our testUpgrade
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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