For homes in the US today, having a basement is non-negotiable due to its numerous benefits. Although having a basement comes with several benefits, navigating the imminent presence of mold and mildew in your precious basement could become a  headache; some would even rule out the possibility of completely eradicating them. But molds can go completely if you play your cards right alongside a little commitment. But a vital piece of the puzzle is having the best dehumidifier with a pump for the basement.

The Best Dehumidifier with a Pump for Basement

Generally, the best dehumidifiers with a pump have been specially built for areas with a specific high concentration of moisture that could lead to mold growth. They work with little effort applied by the user.

Removing moisture from the air and, with the aid of the pump, through a drain hole that can be channeled to your desired location like a sink is what they do since you stay long enough in the basement to see the water tank fill up like regular dehumidifiers.

Dehumidifier units made for basements mostly possess a high moisture extraction rate due to the tendency of moisture concentration, especially in the rainy seasons. They should also highlight some critical features here to make the user experience as convenient as possible.

This article on the best basement dehumidifier with pump has been packed with essential and relevant information, ensuring you come out on top, far above moisture and its aftermath effects at the end of the day.

Also Read: Best Dehumidifier for conservatory

Why is my basement so humid?

A few reasons could cause your basement to become more humid in the home, the first of which are leakages that could accumulate in hidden places, soaking wood, and other furniture, causing mold and mildew or additional biological growth.

The accumulation of this environmental condition raises the home’s moisture content in general, while regular home activities like cooking and bathing also contribute. Since basements are always well below the ground level of the house, it serves as an accumulation point for moisture, especially condensation of cold concrete walls and floors during humid months.

Why buy a dehumidifier with a pump for the basement?

The primary reason for purchasing a dehumidifier with a pump is its ability to automatically drain water stored in the tank, eliminating the need for the user to walk down to empty the tank regularly.

Top 5 Best Dehumidifiers with pump for basement

1) Abestorm Crawl Space Dehumidifier with Pump

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Being highly energy efficient is the most remarkable thing about the Abestorm. Not only it removes 120 pints of moisture daily, but it also consumes less energy than other traditional dehumidifiers, making it a power-saver and cost-effective. It greatly fits in big spaces, considering its 1,300 coverage area.

The gravity drain and the pump included are impressive in many ways. Using the pump, you can drain water from a distance up to 20 feet. The gravity drain on the other hand assures continuous and automatic drainage.

Durability is another standout feature. The reason is the unique earth alloy tube evaporators and internal corrosion protection technology that minimizes the risk of damaged coil or freon leakage. Plus, the sturdy metal outer casing assures that it’s not fragile and soft, meaning that it can face severe conditions and thus require minimal maintenance.

This dehumidifier is a delight because of its small size and simple design. It optimizes the dehumidification procedure and guarantees dependable performance with practical features like auto defrosting, an easy-to-replace MERV-8 filter, an optional remote control, and auto diagnosis. Furthermore, you may choose your optimum humidity level, and the device will automatically turn on or off as necessary to keep the set values.


  • Powerful Moisture Removal
  • Energy-Efficient
  • Dual Drainage Options
  • Sturdy Construction
  • Low Noise Level


  • Size and Weight
  • No App Connectivity
  • No Built-in Humidistat

2) Iviation 70 pint Energy star Dehumidifier with pump

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The unit is built with a digital interface at the top side. This helps for an easy machine user interface and sits on caster wheels for easy mobility though it weighs about 45.5 pounds. While operating, this unit consumes a fair amount of energy for a dehumidifier of its size and capacity.

This unit has a built-in water pump to drain water through an outlet. It pushes it as far as 16.4 feet which is good enough to pipe to a drain. Most dehumidifiers find operating difficult in cold seasons due to low temperatures, but not this unit. Designed with an anti-frost mechanism, it allows it to work under low temperatures, serving large rooms of up to 4,500 sqft.

With a built-in intelligent temperature, humidity sensor, and programmable humidistat, the device can display the room’s temperature and humidity level value on the digital screen.

A water tank at the bottom side of the dehumidifier also holds a fair water amount and a transparent indicator that offers a direct view to the user for water level monitoring.

When it comes to moisture extraction capacity, this unit is top-notch, being able to squeeze out an average of about 70pints of water from the atmosphere per day.

The pre-filters are placed at the front side, with the function of adequately filtering the air before it enters the unit correctly, and these filters are easily maintained by regular washing. They wouldn’t have to be changed often. After a loss of power, on coming up, this unit can remember your exact settings.


  • Suitable for large-sized rooms
  • Good pump water drain length
  • Full water indicator
  • Filter replacement indicator
  • Highly mobile


  • Expensive
  • Might leak off the base after use for 2 years

3) APTOOK 180 PPD Commercial Dehumidifier with Pump

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This dehumidifier is unmatchable! It can extract water with 180 PPD, allowing it to face challenging moisture problems. Its ability to effectively remove moisture from the air makes it perfect for big areas up to 6,000 square feet.

The built-in pump included in the dehumidifier is a part of the magic. Believe me, you’ll be thankful for this, especially if you purchase it for your basement. It has a 24 ft long drain hose and 13 ft vertical height, offering high flexibility. Hassle-free, it drains the water to your desired location automatically. The only note is placing it flat on a surface for optimal results.

You can see temperature and humidity on the smart LCD control panel. The auto HGV defrost function is excellent, requiring little oversight, and the auto memory restart functionality continues operation during a power interruption.

Because of its small size and practical carrying handles, the dehumidifier is simple to move and set up in confined areas like crawl spaces and basements. The striking yellow color offers excellent job site visibility and helps avoid accidents.

This dehumidifier by APTOOK use durable materials to resist the demands of commercial and industrial situations. To guarantee its quality and lifespan, it even passed CSA certification. Additionally, the stackable form conserves crucial storage and transit space.

The washable filter shields Internal components from dust and debris, which is also simple to clean. The machine is easy to maintain, which enables it to perform at its best.


  • Incredible dehumidification capacity
  • Condensate pump
  • Smart LCD control panel 
  • Portable
  • Sturdy construction
  • Washable filter


  • Price
  • Size and weight
  • Power consumption

4) TOSOT 70 Pint Dehumidifier with pump for large rooms

TOSOT 70 Pint Dehumidifier with pump for large roomsTOSOT 70 Pint Dehumidifier with pump for large rooms
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This is a medium-sized unit, designed for heavy-duty moisture extraction, of about 70 pints per day precisely, like most of the dehumidifiers on our list.

For smooth movement around the home, caster wheels ease the users. Looking at the top side, one would find the control panel, possessing soft-touch buttons for varying the operating parameters, depending on the user’s preference.

Like all the devices on our list, there exists an internal pump, which can push the drain water as far as 15 feet away from the unit, while a detachable drain bucket at the bottom sidecan hold a good amount of water too.

As earlier said, the control buttons offer parameters that help the user set the unit to run at a preference, but this could quickly become a real deal of stress as any time there is a power shortage due to whatever reason, most dehumidifiers would require the user to reset the parameters all over. This unit rectifies this problem with an auto restart that retains the current set user preference in case of a power outage or even the device restarts.

An outstanding feature of this product is its low noise emission level. For a unit with pump, and designed for basements, it produces just about 48 decibels of sound which is pretty common and is able to afford you a peaceful environment, blending into the background of regular conversations at home. A 1-year warranty is attached to purchasing this unit, too alongside the presence of a programmable humidistat.


  • Highly mobility
  • Filter indicator
  • Quiet operation
  • Right pump water drain length
  • Auto restart
  • Energy star rating


  • Lack of a timer
  • Expensive
  • Only one year warranty

5) Honeywell 70 pint with Built-in Pump Dehumidifier for Basement TP70PWK

on my list of best humidifiers with pumps is the Honeywell 70 pint with Built-in Pump Dehumidifier for Basement TP70PWK
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This product is a complete boss at what it does; standing a good number of inches off the ground, it is a pretty large-sized device that would efficiently serve the basement of your home correctly.

Considering that most basements are barely up to 500 sqft, the unit can serve large ones of up to 4000 sqft that basically cover your basement and more.

Despite its capacity, this unit has been rated energy star, which is quite a surprise, as it even consumes less than many smaller dehumidifiers.

With a pump built into this product, it can push water through an outlet pipe, horizontal or vertical, as far as 15 feet. That is an impressive distance, even for the Honeywell TP70PWK.

At the top front side of the dehumidifier exists a filter whose job is to trap the particles in the air as it comes into the unit. The filter is washable and can be used for a very long duration, and it is easy to identify when dirty because the filter indicator light begins to glow.

Below the front side is a water tank, where water extracted from the atmosphere is stored in case no piping system is available. The water extracted would have to be manually emptied.

Measuring and maintaining a moisture level in the atmosphere is also part of the responsibilities of this unit, and it does this through the use of a humidistat. The humidistat maintains a set humidity level by switching between different fan modes depending on atmospheric conditions.


  • Suitable for large-sized rooms
  • High moisture extraction rate
  • Right pump water drain length
  • Programmable humidistat
  • Washable filter
  • 5 years sealed system warranty


  • Expensive

Also Read: What does a dehumidifier do in a basement

Factors to consider before choosing the best dehumidifiers with pump for basement

  • Pump feature:

Given that we are considering purchasing a dehumidifier for a basement, having it come with an inbuilt pump becomes an essential feature.

The reason is that since most people seldom go to the basements or spend much time there, there is a big chance that a dehumidifier is forgotten. The water tank fills up, and overflow or the unit shuts down in case an auto-shutoff feature is present.

It wouldn’t be able to carry out proper dehumidification with interfered running, would it? NO. Hence, the pump automatically drains the water in the tank, freeing you from any responsibilities.

  • Moisture extraction rate:

A basement always accumulates much moisture, and only a dehumidifier with an equal moisture extraction rate would perform well under such circumstances. For this reason, we chose units with at least 70 pints per day moisture extraction rate, as that is good enough for basements.

  • Room size capacity:

Of course, the device should be able to extract moisture from even the tiniest spaces in the basement, hence the need for a large-capacity dehumidifier. This would help combat the high moisture rate buildup in the atmosphere.

  • Auto features:

For the convenience of not running to and fro to adjust the unit set to match the environment condition, ensure the product you go for possesses features like the programmable humidistat and timer and temperature and humidity sensor. The anti-frost option is also very important for cold seasons, as the basement is often the coldest in winter.

  • Energy star rating:

Since the humidifier would run almost 24/7, therefore, consuming much energy, and there is an option for one that would do the same job at a lesser consumption rate, why not go for it.

How do I reduce the humidity in my basement?

We would advise you to take the following steps to reduce the humidity level in the basement.

  • Stop water leakages; thoroughly look around the home and quickly fix water leakages.
  • If the basement has a dirt floor, it is advisable to use plastic to cover the floor to reduce the amount of water vapor coming through the soil.
  • Purchase a good dehumidifier, especially for hot, dry, and humid months.
  • If there are cloth driers present, they should be vented outside.
  • Seal all air duct leakages in the home.

Also, we have written here on how to dry your basement fast

Final Verdict: best basement dehumidifier with pump

The Abestorm Crawl Space Dehumidifier  is our best bet in choosing dehumidifiers with a pump for the basement. Its high moisture extraction capacity and numerous inbuilt automated features would make the user experience more than pleasant.

Not too far behind is the Iviation 70-pint Energy Star Dehumidifier, boasting an excellent moisture extraction rate alongside a hand full of automated operating features; this unit does an excellent job in basements of vast capacities.

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