Choosing a dehumidifier for your home is an important decision and can be a serious investment when you need a high capacity system. Knowing the right size is only half the battle, however, considering the number of dehumidifiers available in this range. Our team searched high and low to find the best 70-pint dehumidifiers, and we’ve chosen six of the top models currently available.
- 70-pint Dehumidifier Reviews
- Dehumidifier Buying Guide
70-pint Dehumidifier Reviews
Below you’ll find our 70-pint dehumidifier reviews, but it’s important to note that the standards for these systems have changed. According to the new testing standards set by the DOE, the older 70-pint models are now in the 40 to 45-pint class for portables, although they still remove that same amount of moisture as before. You can read more about the new classifications and capacities here.
TOSOT 70-pint Dehumidifier
- Coverage: 4,500
- Noise Level: 52dB
- Weight: 48 lbs.
- Bucket Size: 2 gallons
- Warranty: 1-year
- Coverage: 4,000
- Noise Level: 52dB
- Weight: 41 lbs.
- Bucket Size: 1.75 gallons
- Warranty: 5 years
- Coverage: 4,500
- Noise Level: Unknown
- Weight: 40 lbs.
- Bucket Size: 1.8 gallons
- Warranty: 2 years
- Coverage: 4,500
- Noise Level: Unknown
- Weight: 39 lbs.
- Bucket Size: 1.3 gallons
- Warranty: 1-year
- Coverage: 4,500
- Noise Level: 52dB
- Weight: 43 lbs.
- Bucket Size: 1.6 gallons
- Warranty: 2 years
#1 TOSOT 70-pint Energy Star Dehumidifier
TOSOT has manufactured HVAC products for around 20 years, even if their products only recently became widely available in the United States. Their current collection includes a small line of dehumidifiers, and our top pick from the company is the affordable GDN45BA-A3BA2B dehumidifier.
This dehumidifier is another 70-pint unit that sits at 50-pints under current DOE standards. It’s still rated for up to 4,500 square feet, however, and efficient with Energy Star certification. This TOSOT dehumidifier is one of the quieter systems on our list as well, with a decibel rating of 52dB on high. The design will go with any almost any décor, and it won’t take up much space as it’s only 24” tall with caster wheels.
You’ll get three speeds from this dehumidifier. It’s rated at 206 CFM on high and has an operating temperature range between 41 to 90°F. It has a defrosting along with a 2 or 4-hour timer and notification lights for the filter and tank. The tank is listed at 2 gallons, but you will not need to dump it often, considering the TISOT GDN45BA-A3BA2B has a built-in pump capable of pumping water up to 12 feet away.
This dehumidifier is the best choice for homeowners that need a unit with a pump or want a system they can set and forget. The timer is limited compared to other 70-pint models, but it has a washable filter and all the standard features you would expect.
- Pros: It’s an affordable system with a built-in pump and three speeds. Runs quiet and covers up to 4,500 square feet.
- Cons: None.
#2 Honeywell Basement & Large Room Humidifier TP70AWKN
Honeywell is responsible for some of the best-selling dehumidifiers available today. They are also one of a handful of companies in the HVAC world to make connected products. The Honeywell TP70AWKN is a 70-pint Wi-Fi dehumidifier and an excellent choice if you live in a connected home.
At only around 40 pounds, this dehumidifier is one of the lighter models in the 70-pint class and reminiscent of the fan-favorite Frigidaire ffad7033r1 from a performance standpoint. The wheeled unit is of average size with a handle on the top and filter access in the back. The 14-pint bucket has a spill-proof design, but it’s geared towards continuous drainage as well. It can handle areas up to 4,000 square feet and has two speeds with a CFM rating of 185.
While the temperature range, dimensions, and bucket are all standard on this system, the Wi-Fi sets it apart. It allows you to control the dehumidifier remotely from your smartphone or tablet, which is a huge perk considering most units don’t even come with remotes. Homeowners found this dehumidifier easy to use, despite a few reports of connectivity issues. Given the number of mobile devices available and the nature of Wi-Fi, that’s par for the course.
From the water level indicator to the spill-proof bucket, a lot of thought went into the design of the Honeywell TP70AWKN. The Wi-Fi is the main selling point of this unit over similar models from the company, but it also has a top-tier warranty with US-based support. If you would prefer a pump over Wi-Fi, the Honeywell TP70PWK is an option as well.
- Pros: Wi-Fi connectivity with voice control through Alexa. 5-year warranty, 24- hour timer, and standard safety features.
- Cons: Some reports of quality control issues.
#3 hOmeLabs Large Room Dehumidifier
hOmeLabs has introduced some interesting products over the years with a range of goods that varies wildly from air treatment products and ice makers to mini-refrigerators. They have an impressive line of inexpensive dehumidifiers as well, including a 70-pint model in the HME20031N.
This is one of the larger dehumidifiers available from hOmeLabs with a rating of 70 PPD by the old standards. It’s built for large rooms and areas up to 4,500 square feet and has a sleek design with rounded corners at the top and caster wheels on the bottom. It’s of average size at 24.3” tall and 40 pounds with an easy to use control panel on top.
While hOmeLabs doesn’t provide as many details on this system as other manufacturers, this unit has a 24-hour timer along with auto-restart and shut-off features. The hOmeLabs HME20031N has a slightly higher operating range that tops out at 95°F, but no real standout features aside from Turbo Mode, which allows the dehumidifier to produce a higher rate of airflow at 188 CFM.
When you need an induction cooktop, ice maker, or mini-fridge, hOmeLabs has always been a good brand to turn to, and consumers have been thrilled with their dehumidifiers as well. In this case, you’re getting a solid budget-friendly system and an excellent warranty at 2 years with an additional 6 months if you register the HME20031N on their website.
- Pros: Good looking dehumidifier that’s a breeze to use. Large water bucket, Turbo Mode, and a 2-year warranty.
- Cons: Nothing significant.
#4 Ivation Large Capacity 70-pint Dehumidifier
Ivation may not be as well known of a brand when compared to other dehumidifier manufacturers like Whirlpool, GE, or Honeywell. The company produces more dehumidifiers than some companies combine, however, and the Ivation IVALDH70PW is a highly regarded system designed to cover a lot of ground.
This dehumidifier has a modern style, although not quite as clean as some of the dehumidifiers we’ve seen. It has a large grill in the front and on the sides, so while it doesn’t look cheap, it does look like a traditional dehumidifier. It won’t take up much space in a room, however, thanks to a compact design that’s only 23” tall and around 11” deep. The system weighs 40 pounds, but it is easy to move thanks to caster wheels.
The top-mounted controls for this dehumidifier allow you to set the timer, humidity level, or adjust the speeds. This system has all the standard features, including auto-defrost, auto-restart, and filter alerts. The reservoir is listed at 1.3 gallons, and the operating range is listed at 41 to 95°F. Continuous drainage is also an option with the Ivation IVALDH70PW through a hose connection if you have a place to divert the water.
With solid reviews and a reasonable price tag, this Energy Star certified system is one of the best 70-pint dehumidifiers on the market. While there are sleeker options on our list, the Ivation IVALDH70PW performs as advertised. We did notice a few complaints in regards to the noise level being less than stellar, but no significant negatives on this system in general.
- Pros: Easy to use with a compact design. Washable filter, frost sensor, and a standard set of features.
- Cons: Price compared to similar models.
#5 Aprilaire 1830 Whole House Dehumidifier
Aprilaire produces a variety of products that can improve your indoor air quality. While they don’t make any dehumidifiers that are suitable to sit in a family room or bedroom, the Aprilaire 1830 is one of the best dehumidifiers for crawl spaces if you need a system in the 70-pint range.
This dehumidifier has an entirely different design compared to other models on our list. That’s because it’s built to work in small damp areas like crawlspaces, although it can handle a small home with coverage up to 3,800 square feet. It’s quite a bit heavier than dehumidifiers made for living areas at almost 70 pounds but is compact with controls that can be mounted on the top or front.
The design of this Aprilaire 1830 allows it to be hung with the 5882 hanging kit. As there’s no tank, you can also place it directly over a drain or hook up a hose. While it’s not a system you can simply plugin out of the box, we feel that most homeowners should be able to install it themselves. The Aprilaire 1830 comes with a sturdy filter that’s washable or replaceable and only requires maintenance once a year under normal circumstances.
If you need a dehumidifier for your basement or crawlspace, this one provides the most bang for your buck. It’s not quite as stylish as other options in this range, although it’s not designed for a living area, and is ideal for below-grade rooms. The Aprilaire 1830 is backed with a 5-year warranty from the company.
- Pros: Heavy-duty commercial design. Coverage up to 3,800 square feet with a 5-year warranty.
- Cons: The price tag.
#6 MIDEA MAD50C1ZWS Dehumidifier
Regardless of the features found on a dehumidifier or its style, once fact remains the same – the higher the capacity, the greater the cost. That’s one reason consumers have a tendency to buy underpowered units, although you won’t need to break the bank for this system from MIDEA.
The MIDA MAD50C1ZWS is another dehumidifier with a similar set of features to the rest of the pack. That means you’ll get auto-defrost, auto-restart, and continuous mode through a port on the back. The 24-hour timer is better than average, however, as it’s fully adjustable. Turbo Mode is included as well, which kicks the airflow rate up to an impressive 188 CFM.
Like most dehumidifiers in this class, the MAD50C1WS was built with ease of use in mind. It has a washable filter, digital controls, and a bucket that pulls out from the front. The bucket is 1.6 gallons, and you can get an idea of how full it is from the fill line on the front. It’s rated to handle areas up to 4,500 square feet under optimum conditions, and most consumers found it quiet even at high speeds.
While there’s no particular feature that makes this dehumidifier better the rest, the overall package combined with the price point makes it a contender for the best 70-pint dehumidifier. We did see some reports of it putting off a bit more heat compared to similar models, but that’s a common issue with many systems. The MIDA MAD50C1ZWS is backed by a 2-year warranty.
- Pros: Covers up to 4,500 square feet with a great price point. Adjustable timer and 2-year warranty.
- Cons: None.
Dehumidifier Buying Guide
While you already know a 70-pint system is the perfect size for your needs, there are still a number of things you’ll want to consider before picking out a new dehumidifier for your home. Here are a few areas to keep in mind when shopping for a system in the 70-pint class.
One of the biggest decisions someone buying a dehumidifier will have to make is whether they need a pump or not. A pump allows you to run a system continuously without worrying about gravity. While there are limitations, you can send water to a sink or out a window instead of into a floor drain. A pump will increase the cost of a dehumidifier, but how much may depend on the brand. A Whirlpool Energy Star 70-pint dehumidifier with pump will cost more than one from a lesser-known brand.
If you don’t purchase a dehumidifier with a built-in pump, you need to think about drainage. Almost every system will have a drain port on the back that will allow you to drain water into a bucket or holding tank. Many also have a removable water bucket, however, so think about what you plan to do with the moisture once it has been collected.
When browsing dehumidifiers online or at your local hardware store, you’ll notice many companies use the same design. That means most systems are between 15” to 30” tall, have a water bucket, and a control panel. While those are all common design elements, how well they are implemented can have an impact on how easy it use to use.
No matter which brand or style of dehumidifier you set your sights on, make sure the water bucket is easy to empty. How often you’ll have to deal with it will vary, but you’ll be thankful for systems with spill-proof designs. Filters should be easy to access, and caster wheels, while common, should be of high-quality. 70-pint dehumidifiers aren’t exactly light.
This can be a deal-breaker for some consumers that need a dehumidifier that uses refrigerant. Despite what manufacturers may lead you to believe, no dehumidifier is going to be silent – especially larger ones. How loud it will be is measured in decibels, and you may get a measurement for both low and high speeds on a system.
In our research, we found that most of the top brands manufacture systems with a peak noise level of around 55dB. That’s considerably quieter than a vacuum cleaner, but a bit louder than some of the quietest tower fans. In other words, noise shouldn’t be a problem with most systems, and you can address some of those issues through placement.
There aren’t too many bells & whistles to keep an eye out for with dehumidifiers, and most manufacturers use a standard set of features. That means you’ll likely find the same features on most machines regardless of the capacity or who produces it. Here’s a brief breakdown of what can expect to see from systems in the 70-pint class.
- Auto shut-off and restart – Power outages have caused plenty of problems over the years, but it can be a catastrophic issue when you’re dealing with water. The best dehumidifiers will have a system in place to shut things off when the water bucket becomes full, or there’s an issue, but can also restart it after a power failure.
- Notification lights – Many dehumidifiers will have notifications lights or an alert system. The filter alert will let you know when it’s time to change or clean the filter, while the full bucket alert will keep water out of the floor.
- Operating Range – This probably won’t be an issue for most consumers, but the operating range is something to keep in mind nonetheless. This lets you know how hot or cold the area where the dehumidifier will be installed can be in order for it to work effectively.
- Energy Star Certification - Whenever you see a dehumidifier that’s Energy Star certified, it means it’s designed for peak efficiency, which will save you money over time. Units with this certification from GE, Whirlpool, and other top brands are more expensive, but the savings can be considerable in the long run.
- Wi-Fi – While rare, there are a handful of manufacturers that offer Wi-Fi connectivity on their dehumidifiers. It is a feature that will raise the cost, but one that’s well worth it if you live in a connected home or want to control your system with Alexa and Google.
The best dehumidifier can be an investment or something you may need to replace every few years. That often depends on the built quality and price point, as you can find systems from under a hundred bucks to well over a thousand.
In most cases, you’re not going to get a warranty over 2 years with dehumidifiers designed for use in living areas. These machines are stylish, but not necessarily built to last a decade. Dehumidifiers geared towards basements or crawl spaces tend to have a longer guarantee.
If you’re concerned about durability, look into an extended warranty and check to see how accessible replacement parts are. The ability to replace a circuit board and other components can significantly extend the life of your system.
Q: How long will it take for my dehumidifier to clear up moisture in a room?
A: It depends if the size of the systems and the conditions if the affected area. During initial use, it may take longer for the system to adjust to the room and operate properly.
Q: What does PPD mean?
A: PPD stands for pints per day and lets you know how much moisture a dehumidifier can remove from an area in a 24-hour period under optimum conditions.
Q: What's the ideal humidity level for my home?
A: While there’s no magic number, most professionals suggest a range between 30% to 50% indoors.
Q: Will a dehumidifier prevent mold and mildew?
A: Yes. The right-size dehumidifier can stop mold and mildew from spreading throughout your home by clearing up issues with excess humidity.
Q: How often should I clean my dehumidifier?
A: Some manufacturers recommend cleaning your system every time you fill the tank, while others have maintenance reminders that may only give you an alert once a week.
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