5 Best Large Room Dehumidifiers Reviews and Buying Guide

If you’re struggling with the excess moisture in the room then it’s high time to get a dehumidifier. Too much moisture in the air speeds up the growth of bacteria, mold, and an overall unpleasantness in the atmosphere.

There are a gazillion different humidifiers in the market. However, after hours of research and trial and error, we have selected the best large room dehumidifier to keep the air in your home fresh.

Top Picks

1. TOSOT 3,000 Sq Ft Energy Star Dehumidifier- 35 Pint

best portable dehumidifier

If you’re looking for the best dehumidifier for the basement then look no further this baby is the one for you. The TOSOT Energy Star Dehumidifier has a large capacity and it can effectively dehumidify rooms up to 3000 square feet.

It can remove up to 35 pints of water within the span of 24-hours. The machine features an LED display that helps you choose your preferred humidity level. You can monitor the current humidity level of the room as well.

The humidifier has a whisper-quiet operation and it generates only about 50-decibels of sound at the top speed. It also features auto-drain technology so that you don’t need to manually empty the bucket every time it fills up. All you need to do is to hook a 3/4-inch drain hose to the dehumidifier.

Since this humidifier has an energy-star rating, it’s highly energy efficient and it’ll help to keep the electricity bill at a bare minimum. Energy-star appliances consume 30% less energy compared to other appliances and they’re great for the environment as well.


  • Suitable for large rooms and garages
  • Quiet operation
  • Energy-star rating
  • Compact and aesthetic design


  • Short warranty life

2. MIDEA MAD50C1ZWS Dehumidifier

Midea is known for its budget-friendly appliances with high-quality performance. The dehumidifier can work on spaces up to 4500 square feet and it’s perfect for large rooms like a crawlspace, garage, basement, etc.

The humidifier is capable to reduce the humidity level from 35% to 85% and it’s designed to remove 50-pints of water in a day. Despite its large capacity, it has a silent operating system with only a 51-decibel volume that will keep the environment in your home healthy yet relaxing.

Maintaining the MIDEA MAD50C1ZWS Dehumidifier is easy as a breeze. It’s super easy to use as you just need to empty the tank once it becomes full. You can also connect a garden hose for a continuous draining process.

This humidifier is loaded with many innovative features. It features the auto-restart system then restores your preferred setting if there’s a power cut. It comes with a reusable filter that will ensure top-notch air quality without any replacement. It also includes a one-year warranty for the parts and labor.


  • Easy and hassle-free maintenance
  • Low noise output
  • Drainage hose for continuous drain operation
  • Auto-restore facility
  • Filters up to 50-pints of moisture in a day


  • The drainage hose needs to be bought separately

3. yaufey 30 Pint Dehumidifiers- 30 Pint

The yaufey 30 Pint Dehumidifier is exceptionally useful if you’re getting it for large rooms like a basement, laundry room, warehouse, etc. It can dehumidify any space under 1500 square feet and ensures that the space is free of any excess moisture and humidity.

It features a powerful compression that can effectively remove up to 30 pints of moisture per day. It has a compact and lightweight size which makes it the best portable dehumidifier in the market. The device is highly convenient to use as it comes with simple features. There’s a light touch intelligent control panel that helps to easily operate the dehumidifier.

There are two different modes: regular and turbo. You can adjust the ideal moisture level and it’ll run continuously throughout the day. Also, it has a programable feature so that you can set the timer according to your lifestyle. This will help you create a suitable atmosphere and keep the energy cost at a minimum level. 

The noise level is comparatively lower than the other similar models in the market. You can use it in the bedroom or the study without hampering your personal space or comfort.


  • Adjustable features
  • 30-days money-back guarantee and lifetime support
  • Portable and lightweight
  • Effectively eliminates humid from the room


  • Not suitable for extra-large rooms

4. Kesnos 70-pint dehumidifiers

The   Kesnos 70-pint dehumidifiers are the best commercial basement dehumidifier out there due to its large capacity and superior quality. It can dehumidify spaces up to 4500 square feet and remove 70-pint in just the span of 24-hours.

It has a sleek design despite the large capacity. You can easily move around the space with the 360-degree easy roll hidden wheels. Also, it has an ergonomically designed handle to help with the movement. Even though it has a highly powerful compressor, it works quietly.

It has a smart auto-control feature that will sense the room’s humidity and set it at the optimum level. You can also manually choose your preferred humidity setting to create an ideal environment around you.

You can place this anywhere around your or a commercial space as this will not interrupt your work at all. The device has a simple and efficient operating system. It can run continuously for 24-hours till the tank becomes full. Once the tank is full, the device will automatically shut down.


  • Suitable for large commercial spaces
  • 1-year warranty
  • Intelligent auto-control feature
  • Auto shut-off
  • Large tank capacity


  • Generates little heat during operation

5. Inofia 30 Pint Dehumidifier

The Inofia 30 Pint Dehumidifier is an excellent choice if you’re looking for a compact-sized dehumidifier. It has a sleek and slim design with an aesthetic finish that will look well on any kind of room décor. It features a recessed handle so that you can easily move the dehumidifier around. It has a highly efficient compressor that can remove up to 30 pints of moisture per day. It can dehumidify rooms up to 1500 square feet and it’s an excellent choice for the basement, laundry, crawlspace, etc. It comes with a drain-hose that continuously draws out the water. The reusable filters reduce additional expenses as well. The device is equipped with an intelligent humidity control feature that detects the ideal humidity level for the room. It will automatically shut off once the desired result is reached and start working again if the humidity level rises. Also, the advanced technology of the device enables it to run at a low temperature. There’s a built-in memory feature that makes it auto-start if there’s a power loss to ensure hassle-free operation without any supervision.


  • Sleek and slim design
  • Reusable and washable filters
  • Comes with the drain hose
  • Auto shut-off technology


  • Can’t operate after the tank is full

Buying Guide

Tank Capacity

The tank capacity determines how much water the tank can hold. Since you’re planning to use the device in a large room, it’s advisable to get a dehumidifier with a large tank capacity. However, choosing the tank based on the size of the room isn’t enough. You should also consider the humidity level in the atmosphere, how damp the room is, etc.

Room Size

We highly recommend you measure your room size before you make the final purchase. If you need to completely eliminate the excess humid from the room, the dehumidifier must be compatible with the size of it.

Hose Connection

Having a hose connection will save you the trouble of unloading the captured water. You don’t need to manually empty the machine as the pump will take care of that for you.


Most modern humidifiers are equipped with an auto-humidistat that automatically shuts down the device once the optimum moisture level is reached. This feature helps to save energy by turning off the power when the machine is not in use. It automatically turns on the device when the humidity level starts to rise.

Noise Level

The constant humming noise from the dehumidifier can get on your nerves at times. The irritation will be a lot more if the sound is high and too overpowering. If you’re planning to use the dehumidifier inside for your bedroom or for the living room then make sure that the noise level is at a moderate level.


Warranty is an essential feature when you’re purchasing any kind of electrical appliance. This gives you safety and helps you get the best value out of the money you invest in it. Never go for a dehumidifier that doesn’t include a warranty or guarantee.

All the dehumidifiers we reviewed come with a generous warranty life. Also, many of them have a lifetime service guarantee. You can contact the manufacturer anytime you want if you face any problem with the dehumidifier.

Benefits of Using a Dehumidifier

Controls the Moisture Level

A high level of moisture forms mold and mildew buildup. This will eventually damage your furniture, walls, and create a smelly environment inside the home. Well, it’s evident that the dehumidifier helps to lower the humidity level, thus, reduces moisture.

Lowers Energy Cost

This may seem a bit contradictory as dehumidifiers run on electricity, so, how do they lower the energy cost?

As the dehumidifier removes the excess moisture from the atmosphere, the air conditioner doesn’t require more power to lower the temperature. This put less strain on the AC and eventually lead to lower energy cost. Try to opt for dehumidifiers with an energy-star rating as they consume about 30% less energy than the regular dehumidifiers.

Reduces Allergens and Pests

Dust mites, mildew, and molds are some of the most common allergens that thrive in humid environments. As the dehumidifier reduces the moisture content, the growth of these allergens is reduced as well. It also helps with pest control as many insects like spiders, cockroaches, and centipedes generally gravitate towards a moist environment.


1. Do I need a humidifier?

Ans: If you see molds growing on the walls and windows at your home even after repeated cleaning then it’s time to get a dehumidifier. Also, the damp feels on the air and the condensation on the window is some common indication that the humidity level is high at your home.

2. How does a dehumidifier work?

Ans: A dehumidifier helps to regulate the humidity level at your home by removing excess moisture. It creates an inhospitable living condition for the molds, dust mites, and other allergens in the air.

3. How to choose a dehumidifier?

Ans: There are tons of different dehumidifiers in the market. However, we have picked the best large room dehumidifiers so that you can get the best value from them. You should consider the size, price, tank size, and a variety of other factors before making the final purchase decision. We have included a detailed buying guide to help you with the process.

4. What does a dehumidifier’s capacity mean?

Ans: The capacity of the dehumidifier indicates the amount of water it can remove from the air in an hour or in a day. The capacity is measured in pints.

5. How to use a dehumidifier?

Ans: You need to set the humidity level at the optimal level which is between 30 to 50 percent depending on the area. Now, pick the best placement for the dehumidifier so that it can evenly cover the entire room. Make sure there’s enough free space around the dehumidifier so that air can flow freely in and out of it. Also, close all the doors and windows so that the dehumidifier can work more efficiently.

Final Thoughts

Gone are the days of moldy damp air, just get a dehumidifier to enjoy freshness around you all the time. The dehumidifier gets rid of harmful allergens from the air and leaves a healthy breathable environment.

We have picked up the best large room dehumidifiers so that you can have fresh air throughout the space. All of the dehumidifiers we chose have excellent quality with impeccable performance.

The MIDEA MAD50C1ZWS Dehumidifier is an excellent choice if you want a high-quality humidifier at an affordable price. You can also consider the Kesnos 70-pint dehumidifier if you looking for a large capacity humidifier for a commercial space. Take a look at the other models too and choose the one that matches the best with your requirements.

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