How much does it cost to run most efficient dehumidifiers?

Among 123 certified models in this data, most efficient dehumidifiers cost $19 to $515 a year to run at the U.S. average electricity rate (18.3¢/kWh) — a median of $47.

Do most efficient dehumidifiers cost more or less than the average dehumidifier?

The median model here runs $47 a year, 24% less than the $62 median across all certified dehumidifiers.

What's the cheapest model among most efficient dehumidifiers?

The CONCETTA AS-CSJ72XK-2WT-OL costs about $19 a year at the U.S. average rate (105 kWh/yr) — the lowest certified figure in this group.

What does the certified annual-kWh figure assume for dehumidifiers?

The certified annual kWh comes from the DOE test basis for standardized annual runtime. Damp basements that run a unit year-round will exceed it; seasonal use will come in under.

Data through June 2026

Dehumidifiers · 123 certified models

Most Efficient Dehumidifiers

Among all certified dehumidifiers, 123 clear the "Most Efficient Dehumidifiers" threshold — running $19 to $515 a year at national-average rates (median $47, category-wide median $62).

The 50 most efficient (of 123)

Most Efficient Dehumidifiers, ranked by certified annual kWh
#	Model	kWh/yr	$/yr (US avg)
1	CONCETTA AS-CSJ72XK-2WT-OLmost efficient	105	$19
2	Dr. Prepare DDH12LAmost efficient	105	$19
3	DUMOS AS-CSJ72XK-2WT-OLmost efficient	105	$19
4	edx AS-CSJ72XK-2WT-OLmost efficient	105	$19
5	Gianna AS-CSJ72XK-2WT-OLmost efficient	105	$19
6	IULULU AS-CSJ72XK-2WT-OLmost efficient	105	$19
7	JIOABL AS-CSJ72XK-2WT-OLmost efficient	105	$19
8	KMFurnila AS-CSJ72XK-2WT-OLmost efficient	105	$19
9	NEWBULIG AS-CSJ72XK-2WT-OLmost efficient	105	$19
10	OLIXIS AS-CSJ72XK-2WT-OLmost efficient	105	$19
11	SMUG AS-CSJ72XK-2WT-OLmost efficient	105	$19
12	SUMELL AS-CSJ72XK-2WT-OLmost efficient	105	$19
13	Sweetcrispy AS-CSJ72XK-2WT-OLmost efficient	105	$19
14	Ukoke UDH0125most efficient	105	$19
15	ZUNMOS AS-CSJ72XK-2WT-OLmost efficient	105	$19
16	HUMILABS OL12-D023Fmost efficient	110	$20
17	Shinco YDZ-12P/3most efficient	137	$25
18	waykar, KESNOS, YAUFEY, Fehom YDA-32Amost efficient	137	$25
19	waykar, KESNOS, YAUFEY, Fehom YDA-32Bmost efficient	137	$25
20	waykar, KESNOS, YAUFEY, Fehom YDY-32Amost efficient	137	$25
21	waykar, KESNOS, YAUFEY, Fehom YDY-32Bmost efficient	137	$25
22	waykar, KESNOS, YAUFEY, Fehom YDZ-32Amost efficient	137	$25
23	waykar, KESNOS, YAUFEY, Fehom YDZ-32Bmost efficient	137	$25
24	ASAHWO PD22SAmost efficient	140	$26
25	Waykar PD160B-PROmost efficient	144	$26
26	Waykar PD160B-PRO-Amost efficient	144	$26
27	Waykar PD160B-PRO-Bmost efficient	144	$26
28	Waykar PD160B-PRO-Gmost efficient	144	$26
29	CONCETTA AS-CSJ72XK-4D5WT-OLmost efficient	181	$33
30	Dr. Prepare DDH20LFmost efficient	181	$33
31	DUMOS AS-CSJ72XK-4D5WT-OLmost efficient	181	$33
32	edx AS-CSJ72XK-4D5WT-OLmost efficient	181	$33
33	Gianna AS-CSJ72XK-4D5WT-OLmost efficient	181	$33
34	HUMILABS OL20-D068Qmost efficient	181	$33
35	IULULU AS-CSJ72XK-4D5WT-OLmost efficient	181	$33
36	JIOABL AS-CSJ72XK-4D5WT-OLmost efficient	181	$33
37	Kinetheme KT1415DH50WTmost efficient	181	$33
38	KMFurnila AS-CSJ72XK-4D5WT-OLmost efficient	181	$33
39	MANASTIN OL16-D068FFN2B1/FEmost efficient	181	$33
40	MANASTIN T-DH26-1415-50WTmost efficient	181	$33
41	Nepsam NS1415DH50WTmost efficient	181	$33
42	NEWBULIG AS-CSJ72XK-4D5WT-OLmost efficient	181	$33
43	OLIXIS AS-CSJ72XK-4D5WT-OLmost efficient	181	$33
44	Patiosunny PS1415DH50WTmost efficient	181	$33
45	SMUG AS-CSJ72XK-4D5WT-OLmost efficient	181	$33
46	SUMELL AS-CSJ72XK-4D5WT-OLmost efficient	181	$33
47	Sweetcrispy AS-CSJ72XK-4D5WT-OLmost efficient	181	$33
48	TEHANLD TH1415DH50WTmost efficient	181	$33
49	UrbanSync US1415DH50WTmost efficient	181	$33
50	Wellsle PD21MAmost efficient	181	$33

Questions, answered with the data

How much does it cost to run most efficient dehumidifiers?: Among 123 certified models in this data, most efficient dehumidifiers cost $19 to $515 a year to run at the U.S. average electricity rate (18.3¢/kWh) — a median of $47.
Do most efficient dehumidifiers cost more or less than the average dehumidifier?: The median model here runs $47 a year, 24% less than the $62 median across all certified dehumidifiers.
What's the cheapest model among most efficient dehumidifiers?: The CONCETTA AS-CSJ72XK-2WT-OL costs about $19 a year at the U.S. average rate (105 kWh/yr) — the lowest certified figure in this group.
What does the certified annual-kWh figure assume for dehumidifiers?: The certified annual kWh comes from the DOE test basis for standardized annual runtime. Damp basements that run a unit year-round will exceed it; seasonal use will come in under.

The 50 most efficient (of 123)

Questions, answered with the data

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