Dehumidifier Prices 2026 — Compare 150+ Models by Price, Capacity & Brand

Compare 150+ dehumidifiers across all major US retailers. Find the best dehumidifier for your basement, bedroom, bathroom, crawlspace, or commercial space. Filter by capacity (2–200 pint/day), brand (Midea, Frigidaire, LG, GE, AlorAir, Danby, Whynter, Honeywell, Samsung, Haier, Black+Decker, and more), retailer, and features like Energy Star certification, built-in pumps, WiFi connectivity, and smart home integration.

All prices shown are current retail prices from authorized US retailers. Capacity ratings follow the DOE 2019 standard (80°F / 60% RH). Use the filters below to narrow down by category, brand, store, or feature. Click any column header to sort.

Device	Brand	Type	Capacity	Coverage	Noise	Tank	Weight	Power	Op. Temp	Dimensions	Price	$/Pint	Rating	Energy Star	Warranty	Store

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Complete Dehumidifier Buying Guide 2025

Choosing the right dehumidifier depends on room size, humidity level, climate, and specific needs (basement, bathroom, commercial space, etc.). This guide covers everything you need to know.

Dehumidifier Capacity by Room Size

Room Size	Recommended Capacity	Typical Use	Price Range
Up to 500 sq ft	10–20 pint	Bedrooms, small bathrooms	$80–$180
500–1,500 sq ft	20–35 pint	Large bedrooms, apartments	$120–$220
1,500–3,000 sq ft	50 pint	Basements, main floors	$160–$430
3,000–5,000 sq ft	70 pint	Large basements, open plans	$200–$480
5,000+ sq ft	90–200 pint	Commercial, whole-house	$400–$2,000

Compressor vs Thermoelectric vs Desiccant

Compressor (most common): Best for warm, humid spaces. Most efficient for 30+ pint capacity. Works best above 65°F.
Thermoelectric (Peltier): Quieter, smaller, cheaper. Only suitable for small spaces (≤2 pint). Works in cooler temps.
Desiccant: Works in very cold temperatures (down to 33°F). Ideal for unheated basements, crawlspaces, and cold climates. More expensive.

Key Features to Consider

Energy Star: Saves 15% on energy, pays for itself in 1–2 years.
Built-in pump: Essential for basement installations where drain is above unit. Adds $30–$80.
WiFi / Smart controls: Remote monitoring and control via smartphone. Useful for vacation homes.
Continuous drain: Hose connection for unlimited drainage. Most models include this.
Auto-restart: Resumes operation after power outage. Critical for basement protection.
Auto-defrost: Prevents coil icing in cold conditions. Essential for unheated spaces.
Humidistat: Automatic humidity control. Standard on most modern units.
Washable filter: Reduces long-term maintenance costs.

Top Brands Compared

Brand	Best For	Warranty	Price Range	Rating
Midea	Best overall value	1 year	$140–$370	4.4–4.5
Frigidaire	Reliable, widely available	1 year	$160–$300	4.3–4.4
LG	Premium smart features	1 year	$430–$480	4.6
GE	Trusted brand	1 year	$170–$300	4.2–4.3
Danby	Longest warranty	5 years	$180–$280	4.3–4.4
AlorAir	Commercial/restoration	5 years	$1,100–$2,000	4.7
Dri-Eaz	Professional restoration	6 years	$1,250–$1,800	4.7–4.8
Baseaire	Basement specialists	5 years	$230–$1,400	4.5–4.7
Kesnos	Budget-friendly	5 years	$140–$230	4.3–4.4
Whynter	High-end residential	1 year	$280–$350	4.5

Operating Costs

At average US electricity rates ($0.15/kWh), running a dehumidifier 24/7 costs:

20 pint (180W): ~$20/month
35 pint (260W): ~$28/month
50 pint (370W): ~$40/month
70 pint (500W): ~$54/month
90 pint (680W): ~$73/month

Energy Star models reduce these costs by ~15%. Most units cycle on/off, so actual costs are typically 30–50% lower than continuous operation.

Frequently Asked Questions

What size dehumidifier do I need?

For rooms up to 1,500 sq ft, a 20–35 pint dehumidifier is sufficient. For basements and large rooms (3,000+ sq ft), choose a 50–70 pint model. For commercial or industrial spaces, 90+ pint units are recommended. Consider humidity levels — very damp spaces need higher capacity.

What is the best dehumidifier for a basement?

The Midea MAD50PS1AWT ($189.99) and Frigidaire FFAD5033R1 ($229.99) are top-rated 50-pint dehumidifiers for basements. For larger basements (2,000+ sq ft), the Vremi 70 Pint ($199.99) and Kesnos 70 Pint ($229.99) offer excellent value. For whole-house coverage, consider the Baseaire 90 Pint ($899.99) or AlorAir Sentinel HDi90 ($1,099.99).

Are Energy Star dehumidifiers worth it?

Yes. Energy Star certified dehumidifiers use about 15% less energy than non-certified models, saving $30–$50 per year on electricity for typical usage. Over a 5-year lifespan, this easily offsets any price premium. Most major brands (Midea, Frigidaire, LG, GE, Danby) offer Energy Star models.

What's the difference between compressor and thermoelectric dehumidifiers?

Compressor dehumidifiers are more powerful and efficient for large spaces (30+ pint capacity), working well in warm conditions. Thermoelectric (Peltier) models are quieter, smaller, and cheaper, but only suitable for small spaces (under 2 pint/day). They're ideal for bathrooms, closets, and RVs.

Do I need a built-in pump?

A built-in pump allows you to drain water upward (e.g., into a sink or out a window) without relying on gravity. Essential for basement installations where the drain is above the unit. Models with pumps typically cost $30–$80 more but save significant hassle.

How much does it cost to run a dehumidifier?

A typical 50-pint dehumidifier uses 300–400 watts and costs about $30–$60 per month to run continuously at average US electricity rates ($0.15/kWh). Energy Star models use 15% less. Actual cost depends on humidity levels, room size, and local electricity rates.

What is the best cheap dehumidifier?

The Kesnos 50 Pint ($159.99) and Yaufey 50 Pint ($169.99) offer the best value in the 50-pint category. For smaller spaces, the Honati 35 Pint ($139.99) and KEEPOW 35 Pint ($139.99) are excellent budget options. For mini dehumidifiers, the Hysure Compact ($34.99) is the cheapest reliable option.

What is the best commercial dehumidifier?

The AlorAir Sentinel HDi90 ($1,099.99) is the top choice for restoration professionals. For larger jobs, the AlorAir Storm SLGR 125x ($1,399.99) and AlorAir HDi200 ($1,999.99) offer industrial-grade performance. Dri-Eaz PHD 200 ($1,249.99) is also highly rated for water damage restoration.

How long do dehumidifiers last?

Residential dehumidifiers typically last 5–10 years with proper maintenance. Commercial units like AlorAir and Dri-Eaz often last 10+ years. Regular cleaning of the filter and coils extends lifespan. Brands like Danby, AlorAir, and Dri-Eaz offer 5–6 year warranties, reflecting their durability.

What's the quietest dehumidifier?

Thermoelectric models are the quietest (30–35 dB), like the Pro Breeze Electric Mini ($49.99). Among compressor models, the Kesnos 70 Pint (45 dB) and Baseaire 90 Pint (50 dB) are among the quietest in their class. LG PuriCare models are also notably quiet at 44–45 dB.