Dehumidifier prices at Walmart range from about $100 to $400 depending on capacity and features

Walmart stocks dehumidifiers in three main price tiers. Small portable units that remove 30 to 50 pints of moisture per day typically cost $100 to $180. Mid-size units rated for 50 to 70 pints per day run $180 to $280. Large capacity models designed for basements or whole-house use, pulling 70 pints or more daily, cost $280 to $400 or higher. The exact price depends on the brand, whether it has a built-in pump, and what controls it offers.

Prices shift seasonally. Dehumidifiers cost more during spring and summer when demand peaks, and less during fall and winter. Walmart's online inventory and in-store stock vary by location, so a model available in one store may not be in another, and the same unit sometimes costs different amounts at different locations.

Key Takeaways

  • Small dehumidifiers (30–50 pints per day) cost roughly $100 to $180 at Walmart and work for single rooms or closets.
  • Mid-size units (50–70 pints per day) range from $180 to $280 and handle bedrooms, bathrooms, or small basements.
  • Large capacity models (70+ pints per day) cost $280 to $400 and are built for basements, crawl spaces, or damp houses.
  • Prices are higher in spring and summer when humidity problems peak, and lower in fall and winter.
  • Check Walmart's website or call your local store because inventory and pricing vary by location.

How to find the right size for your space

The pint rating tells you how much water a dehumidifier removes in 24 hours under standard conditions. A 30-pint unit works for a small bedroom or bathroom. A 50-pint unit handles a larger bedroom, finished basement, or damp living room. A 70-pint or larger unit is necessary for a full basement, crawl space, or a whole house with persistent moisture problems.

Room size and humidity level both matter. A 1,000-square-foot basement in a humid climate needs more capacity than a 500-square-foot bedroom in a dry climate. If you are unsure, measure the room in square feet and note whether the air feels damp, sticky, or smells musty. Walmart staff in the appliance section can help match a unit to your space, though calling ahead ensures someone is available.

Features that affect the price

A built-in pump costs extra but saves you from emptying a bucket by hand. Instead, the pump pushes water through a hose to a drain or window. Units with pumps typically cost $50 to $100 more than bucket-only models. If you have a floor drain, sump pump, or window nearby, a pump is worth the cost. If not, a bucket model is cheaper and works fine if you empty it once or twice a day.

Digital controls and a timer add $30 to $60 to the price. A timer lets you run the unit only at night or when you are away. A digital display shows the current humidity level and lets you set a target. Basic models have a dial and a straightforward on-off switch, which is why they cost less. Continuous drain capability — the ability to attach a hose without a pump — falls somewhere in between and costs $20 to $40 more than a bucket-only unit.

Noise level varies by model. Quieter units cost more because they use better insulation and slower fan speeds. If the dehumidifier will run in a bedroom or living room, expect to pay extra for one rated below 50 decibels. Units for basements or garages can be louder and cost less.

Comparing Walmart prices to other retailers

Walmart's dehumidifier prices are competitive with Amazon, Home Depot, and Lowe's for the same models. The difference is usually within $10 to $20. Walmart sometimes offers lower prices on its house brand models, which are made by third-party manufacturers and carry Walmart's label. These units are often the cheapest option in each size category and come with the same warranty as name brands.

Online prices at Walmart.com sometimes differ from in-store prices. Shipping costs explore if you order online, though Walmart offers free shipping on orders over $35 to most addresses. In-store pickup is free and usually available within a few hours. Checking both the website and your local store before buying helps you find the best deal.

What to check before you buy

Look at the warranty. Most dehumidifiers come with a one-year parts and labor warranty. Some brands offer two or three years. A longer warranty costs a bit more upfront but protects you if the unit fails. Keep your receipt and the model number in case you need to file a claim.

Check the noise rating if the unit will run in a living space. Decibel ratings are usually listed on the box or product page. Below 50 dB is quiet; 50 to 60 dB is moderate; above 60 dB is noticeably loud. Read customer reviews on Walmart's website to see what owners say about noise, durability, and how well the unit performs in humid climates similar to yours.

Verify the return policy. Walmart allows returns within 90 days for most appliances, though some items have shorter windows. If a dehumidifier does not work well in your space or is too loud, you can return it. Ask about the return window when you buy, especially if you are purchasing during peak season when stock moves fast.

Budget options and premium models

Walmart's cheapest dehumidifiers are usually 30-pint bucket models under $120. These work for small spaces and are straightforward to use, but you will empty the bucket daily in very humid conditions. Mid-range models between $150 and $250 offer better capacity, quieter operation, and often include a pump or timer. Premium models over $300 have digital controls, larger capacity, and quieter fans, and are built to run continuously in large spaces.

If you are on a tight budget, a basic 30-pint model is a reasonable starting point. You can always upgrade later if you need more capacity. If you plan to run the dehumidifier eight hours or more per day, spending extra on a pump and timer saves you time and frustration.

Where to find dehumidifiers in Walmart stores

Dehumidifiers are in the appliances section, usually near air conditioners, fans, and humidifiers. In larger stores, they may be in a separate climate control aisle. In smaller Walmart locations, they might be in seasonal merchandise during spring and summer, then moved or discontinued in fall and winter. Call your local store or check the website to confirm they have the model you want in stock before you go.

Walmart.com shows which nearby stores have a unit available and lets you reserve it for in-store pickup. This is faster than waiting for shipping and lets you inspect the box before you take it home. If you order online for delivery, track the package so you can be home when it arrives — dehumidifiers are heavy and fragile.

Frequently Asked Questions

Can I return a dehumidifier if it does not work well in my space?

Yes. Walmart allows returns within 90 days for most appliances, including dehumidifiers. Keep your receipt and the original packaging if possible. If the unit is defective, you can return it for a refund or exchange. If it straightforward does not fit your needs, Walmart will still accept the return within the window, though some items may have a shorter return period, so ask when you buy.

What size dehumidifier do I need for a basement?

A basement usually needs a 50 to 70-pint dehumidifier, depending on size and how damp it is. A 1,000-square-foot basement in a humid climate needs at least 70 pints per day. A smaller or drier basement may work with 50 pints. If you are unsure, start with 50 pints and upgrade if the humidity does not drop after a week of running.

Do I need a dehumidifier with a pump?

A pump is convenient if you run the unit for many hours daily, but it is not required. Without a pump, you empty the bucket by hand once or twice a day. With a pump, water drains automatically to a floor drain, sump pump, or window. If you have a drain nearby, a pump saves work. If not, a bucket model is cheaper and works fine.

Are Walmart brand dehumidifiers as good as name brands?

Walmart brand dehumidifiers are made by third-party manufacturers and perform similarly to name brands in the same price range. They come with the same warranty and return policy. The main difference is price — Walmart brand models are often $20 to $50 cheaper. Read customer reviews to compare specific models before you buy.

When is the best time to buy a dehumidifier at Walmart?

Prices are lowest in fall and winter when demand drops. Spring and summer bring higher prices and lower stock. If you need a dehumidifier in summer, buy as soon as you notice a moisture problem rather than waiting, because popular models sell out. Checking Walmart's website regularly helps you spot sales and new inventory.