The Top 8 Affordable Dehumidifiers You Can Buy On Amazon, Based On User Reviews

A dehumidifier can be a great addition to a home, and there are many surefire signs you should run a dehumidifier in your house. If you're dealing with water stains, constant mugginess, or a persistent damp odor, it could be time to invest. Dehumidifiers can improve home's air quality, provide asthma relief, eliminate odors, prevent rust buildup, and reduce condensation, but with so many model options, it can be difficult to find the best one for your home. You might also be uncertain how to choose the right size dehumidifier for your space. Plus, you need to consider factors like the desired dehumidification coverage area, the tank size, noise level, your personal budget, safety features, and the overall effectiveness, based on customer reviews.

All dehumidifiers are designed to perform the same function, but some offer features that others don't. Many models offer features like adjustable humidity settings, built-in filters, programmable timers, colorful LED lights, and an automatic shut-off feature, among others. If you're seeking a portable, affordable dehumidifier for a 1,000-square-foot space or smaller, you can find several highly rated options (above four stars) on Amazon for about $70 and under. Keep in mind that the larger the coverage area, the more expensive the dehumidifier will be.

If you only need to dehumidify a single room or closet in your home or an RV, the Tabyik 35 Oz Small Dehumidifier can be an ideal choice for $39.99. It boasts low energy consumption, various light settings, auto shut off protection, and ultra-quiet operation with the ability to dehumidify an area up to 280 square feet. Designated as an Amazon's Choice item, this model has garnered more than 11,300 reviews and a 4.2-star rating. Users praise its overall performance and compact size, but some found it a little noisier than they hoped.

The NineSky Dehumidifier is another great option for small spaces, capable of removing moisture from up to 300 square feet. Highlights include its high efficiency, a 28-decibel noise level, overflow protection and automatic shutoff, a 30–ounce tank, and a simple control panel. Available in five colors, this option costs $49.98 and earned a 4.1-star rating out of more than 1,200 reviews. One Amazon user said it dropped humidity levels within a few hours, while another claimed that it had already started collecting water after only half an hour.

This two-button, $39.09 ToLife 30 Oz Dehumidifier can quietly remove humidity from a bedroom, bathroom, RV, or any other space up to 500 square feet. It includes a 30-ounce tank and semiconductor condensation technology as well as safety features and seven ever-changing lights. Based on the 4.3-star rating and more than 1,500 reviews, customers love this model's soothing sound, moisture removal effectiveness, ease of use, and small size. Buy it in black, gray, silver, white, or white and blue.

While the coverage area compares to the aforementioned ToLife model — plus 20 square feet — the Daesung MD308B Dehumidifier's tank carries twice as much water, allowing for more water collection before filling up. Its larger semiconductors help keep humidity levels below 50%, and the unit features three working modes with low-noise operation, a simplified touch screen, and colorful lights, all for just $49.99. While it doesn't have quite as many reviews as some of the other picks on this list, this dehumidifier has still earned an impressive 4.4-star rating. Reviewers appreciate the product's overall functionality, even in cool weather, and its low noise level.

The Kconbs 54 Oz Dehumidifier promises to absorb up to 450 ml of millimeters of water within 24 hours in a 700-square-foot space. It features 360-degree efficient dehumidification, an automatic defrosting system, an energy-saving timer function, automatic shut-off protection, and a 30-decibel noise level operation. While it's one of the newer options available on Amazon, based on the amount and date of the reviews, it still impresses with a 4.7 star rating. Buyers find the product description accurate, including its moisture removal abilities and noise level. It can be yours for $48.99.

Featuring advanced semiconductor technology and a 95-ounce water tank, this dehumidifier can absorb up to 34 ounces of water per day from a space up to 800 square feet. The product details indicate that it can be used for bedrooms, bathrooms, kitchens, cabinets, garages, or RVs. Shoppers gave high ratings for its overall effectiveness, quiet performance, automatic shut-off feature, and user-friendly controls. It also includes seven light settings and a drain hose. This Simsen 95oz Dehumidifier is a bit pricier than some other options at $71.99, but it's a good choice for larger spaces.

Coming in at $59.98, the ToLife Dehumidifier and its 95-ounce tank can tackle a 950-square foot space with low noise operation, an automatic shutoff feature, a sleep mode, and seven LED colors. This model is a popular pick for homeowners and received a 4.3-star rating based on more than 1,800 reviews. Buyers were impressed with the amount of water it collected in the tank, and said it helped to reduce allergy symptoms and improved the air quality in their homes.

KeepGlad's 120 Oz Dehumidifier, priced at $79.99, is designed to dehumidify a space of up to 1,000 square feet. With a 120-ounce water tank, it includes features like automatic moisture removal, ultra silent operation, flexible timer options, and efficient dehumidification. The dehumidifier received a 4.4-star customer rating. Some customers say the appliance works quickly and effectively and appreciate the automatic shutoff feature. However, others question if the listing accurately portrayed the dehumidifier's tank size and coverage area and wonder if the relative humidity meter provides correct data.