How much does it cost to run most efficient dehumidifiers?

Among 111 certified models in this data, most efficient dehumidifiers cost $20 to $529 a year to run at the U.S. average electricity rate (18.8¢/kWh) — a median of $48.

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

The median model here runs $48 a year, 25% less than the $65 median across all certified dehumidifiers.

What's the cheapest model among most efficient dehumidifiers?

The CONCETTA AS-CSJ72XK-2WT-OL costs about $20 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 April 2026

Dehumidifiers · 111 certified models

Most Efficient Dehumidifiers

Among all certified dehumidifiers, 111 clear the "Most Efficient Dehumidifiers" threshold — running $20 to $529 a year at national-average rates (median $48, category-wide median $65).

The 50 most efficient (of 111)

Most Efficient Dehumidifiers, ranked by certified annual kWh
#	Model	kWh/yr	$/yr (US avg)
1	CONCETTA AS-CSJ72XK-2WT-OLmost efficient	105	$20
2	Dr. Prepare DDH12LAmost efficient	105	$20
3	DUMOS AS-CSJ72XK-2WT-OLmost efficient	105	$20
4	edx AS-CSJ72XK-2WT-OLmost efficient	105	$20
5	Gianna AS-CSJ72XK-2WT-OLmost efficient	105	$20
6	IULULU AS-CSJ72XK-2WT-OLmost efficient	105	$20
7	JIOABL AS-CSJ72XK-2WT-OLmost efficient	105	$20
8	KMFurnila AS-CSJ72XK-2WT-OLmost efficient	105	$20
9	NEWBULIG AS-CSJ72XK-2WT-OLmost efficient	105	$20
10	OLIXIS AS-CSJ72XK-2WT-OLmost efficient	105	$20
11	SMUG AS-CSJ72XK-2WT-OLmost efficient	105	$20
12	SUMELL AS-CSJ72XK-2WT-OLmost efficient	105	$20
13	Sweetcrispy AS-CSJ72XK-2WT-OLmost efficient	105	$20
14	Ukoke UDH0125most efficient	105	$20
15	ZUNMOS AS-CSJ72XK-2WT-OLmost efficient	105	$20
16	HUMILABS OL12-D023Fmost efficient	110	$21
17	Shinco YDZ-12P/3most efficient	137	$26
18	waykar, KESNOS, YAUFEY, Fehom YDA-32Amost efficient	137	$26
19	waykar, KESNOS, YAUFEY, Fehom YDA-32Bmost efficient	137	$26
20	waykar, KESNOS, YAUFEY, Fehom YDY-32Amost efficient	137	$26
21	waykar, KESNOS, YAUFEY, Fehom YDY-32Bmost efficient	137	$26
22	waykar, KESNOS, YAUFEY, Fehom YDZ-32Amost efficient	137	$26
23	waykar, KESNOS, YAUFEY, Fehom YDZ-32Bmost efficient	137	$26
24	ASAHWO PD22SAmost efficient	140	$26
25	Waykar PD160B-PROmost efficient	144	$27
26	Waykar PD160B-PRO-Amost efficient	144	$27
27	Waykar PD160B-PRO-Bmost efficient	144	$27
28	Waykar PD160B-PRO-Gmost efficient	144	$27
29	CONCETTA AS-CSJ72XK-4D5WT-OLmost efficient	181	$34
30	Dr. Prepare DDH20LFmost efficient	181	$34
31	DUMOS AS-CSJ72XK-4D5WT-OLmost efficient	181	$34
32	edx AS-CSJ72XK-4D5WT-OLmost efficient	181	$34
33	Gianna AS-CSJ72XK-4D5WT-OLmost efficient	181	$34
34	HUMILABS OL20-D068Qmost efficient	181	$34
35	IULULU AS-CSJ72XK-4D5WT-OLmost efficient	181	$34
36	JIOABL AS-CSJ72XK-4D5WT-OLmost efficient	181	$34
37	KMFurnila AS-CSJ72XK-4D5WT-OLmost efficient	181	$34
38	NEWBULIG AS-CSJ72XK-4D5WT-OLmost efficient	181	$34
39	OLIXIS AS-CSJ72XK-4D5WT-OLmost efficient	181	$34
40	SMUG AS-CSJ72XK-4D5WT-OLmost efficient	181	$34
41	SUMELL AS-CSJ72XK-4D5WT-OLmost efficient	181	$34
42	Sweetcrispy AS-CSJ72XK-4D5WT-OLmost efficient	181	$34
43	Wellsle PD21MAmost efficient	181	$34
44	ZUNMOS AS-CSJ72XK-4D5WT-OLmost efficient	181	$34
45	Jack&Rose DH02most efficient	182	$34
46	DOGHLY FDD20-5272V1R5-Emost efficient	198	$37
47	DOLLARDASH FDD20-5272V1R5-Emost efficient	198	$37
48	ERIVESS FDD20-5272V1R5-Emost efficient	198	$37
49	STOPSAD FDD20-5272V1R5-Emost efficient	198	$37
50	WINFIRE FDD20-5272V1R5-Emost efficient	198	$37

Questions, answered with the data

How much does it cost to run most efficient dehumidifiers?: Among 111 certified models in this data, most efficient dehumidifiers cost $20 to $529 a year to run at the U.S. average electricity rate (18.8¢/kWh) — a median of $48.
Do most efficient dehumidifiers cost more or less than the average dehumidifier?: The median model here runs $48 a year, 25% less than the $65 median across all certified dehumidifiers.
What's the cheapest model among most efficient dehumidifiers?: The CONCETTA AS-CSJ72XK-2WT-OL costs about $20 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 111)

Questions, answered with the data

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