Home Improvement

Top Best crawl space dehumidifier

If you own a house then you must be aware of crawl space. If you don’t know then let me explain to you that it is a narrow space within a building that is situated between the first floor and the ground. Crawl spaces usually have many problems such as humidity and bad air quality. But there is a solution for that crawl space dehumidifier is the best option. Today we will talk about its different kinds and will bring details about the best dehumidifier for your crawl spaces. So let’s get into the details.

Crawl space dehumidifier

When humidity spreads in a crawl space there could be mold and rot due to excess moisture. If you want to keep your area bacteria free then dehumidifiers can be your best friend in an hour of need. This machine is helpful in pulling humid air and sending dry air back.

Types  of crawlspace dehumidifier

If you have made up your mind to buy a dehumidifier then you need to do a brief research about them. As there is a wide range available in the market and they vary in quality and pricing. I am going to enlist some important crawl space dehumidifier. Let’s have a glance at them.

1- Base Air AIRWERX55

Base air is the best option for a humid and hot climate as it removes moisture from air and manages the level of humidity. If we talk about its size then you can easily use it in your bathrooms, bedroom and kitchens. One main thing about this dehumidifier is that it automatically shuts down when the humidity level of the room is managed.


  • It can easily work in low temperatures.
  • It has a filter that is used for cleaning purposes.


  • It has one drawback its size is big and it is quite heavy.

2-Aprilaire E70 dehumidifier

It is the most efficient and reliable dehumidifier that can cover an area of 2800 sq ft and has a tendency to clear 70DD moisture from an area. You can absolutely choose this as it makes your crawlspace 60% moisture free. It has a strong drainage system that continuously discharges the water. If you buy it you will get a 5 years warranty.


  • You will get additional mounting accessories along with it.
  • It is the most powerful.
  • It can remove moisture from a large area


  • When you use it, it produces a very annoying noise.

3- Santa Fe Compact 70

Most people prefer the durability of machines over everything. If you are among those people then this dehumidifier is the best fit for you. It has a high-quality buildup that can remove 70 pints of moisture every day. It covers a 3000 sq ft area.


  • This crawl space dehumidifier is highly durable.
  • It is very easy to use.
  • It is highly efficient 


  • You need to buy all accessories separately.

4- Alorair HDI90

If you are looking for an inexpensive dehumidifier then it is for you. It covers a 2600 sq ft area. It can work in low temperatures effectively. It gives a 5-year warranty.


  • It is highly efficient and consumes less power.
  • It has a remote that operates all functions.
  • It comes with a drain hose.


  • It is a perfect dehumidifier and it doesn’t have any drawbacks.

Important things to note before buying a crawl space dehumidifier

  • Coverage area

You need to choose a normal-sized dehumidifier because if you use a large one it will use a lot of electricity and the small one won’t be able to remove moisture from your room.

  • Humidistat 

It is an important feature to consider before buying a dehumidifier. With its help you can set the level of humidity. It will automatically turn on and off when it is necessary.

  • Defrosting system

It is an important system because extremely cold weather can ruin different parts of your machine. The defrosting system is helpful in maintaining the inside temperature of the dehumidifier.


A crawl space dehumidifier is a must-have machine in your house if you have crawl spaces. All the important features and details have been shared above. I hope it has made clear things for you and now you can choose a dehumidifier wisely.

Read also: Reasons to Choose Aluminium Gutter Guards for Your House

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