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What are the best dehumidifiers for large rooms?

What are the best dehumidifiers for large rooms?


What are the best dehumidifiers for large rooms?

If you live in a large home or have a basement or attic that tends to get damp, you may be in the market for a dehumidifier. But with so many options out there, it can be overwhelming to choose the right one for your needs. In this article, we’ll take a look at some of the best dehumidifiers for large rooms and offer some tips on how to choose the right one.

Why You Need a Dehumidifier for Large Rooms

First, let’s talk about why you might need a dehumidifier in the first place. If the air in your home is too humid, it can lead to a number of problems, including:

  • Mold and mildew growth
  • Musty odors
  • Allergies and respiratory problems
  • Damage to furniture and other belongings

A dehumidifier helps to remove excess moisture from the air, which can help prevent these issues from occurring.

What to Look for in a Dehumidifier for Large Rooms

When shopping for a dehumidifier for a large room, there are a few key factors to consider:


The capacity of a dehumidifier refers to the amount of moisture it can remove from the air in a 24-hour period. For large rooms, you’ll want to look for a unit with a high capacity, typically around 50 pints or more.

Coverage Area

Make sure to choose a dehumidifier that is designed to cover the square footage of your room. If you have a particularly large space, you may need multiple units or a commercial-grade dehumidifier.

Noise Level

Some dehumidifiers can be quite loud, which can be a problem if you plan to use it in a living space. Look for models that are designed to operate quietly.

Energy Efficiency

Dehumidifiers can use a lot of energy, so it’s important to choose a model that is energy efficient. Look for units with the Energy Star label, which means they meet strict energy efficiency guidelines.


Some features you may want to consider include automatic shut-off, a built-in humidistat, and a washable air filter.

The Best Dehumidifiers for Large Rooms

Now that you know what to look for, let’s take a look at some of the best dehumidifiers for large rooms on the market:

1. Dri-Eaz DrizAir 1200 Dehumidifier

The Dri-Eaz DrizAir 1200 Dehumidifier is a high-performance, durable and portable industrial dehumidifier that is suited for a variety of domestic and commercial applications. This robust machine has the capacity to remove up to 55 litres of water per day and is equipped with a user-friendly electronic touchpad control. It features a lifetime warranty for its rotomoulded cover and a 2-year overall warranty.

The DrizAir 1200 comes with an automatic condensate pump that can transport water up to 12m away, even uphill, using the included 12m drain hose. This allows for continuous and unattended operation, with the ability to pump water into any sink, toilet, drain, or container. An added safety cut-out kicks in if the water outlet becomes blocked.

As standard, the dehumidifier comes with a 3M™ HAF filter, an integrated duct ring for ease of use with ducting, and a hot-gas bypass for fast defrosting. The device operates in temperatures ranging from 1 – 38 °C and with a humidity range of 40 – 100%.

The DrizAir 1200 is designed for convenience and portability. It is equipped with semi-automatic wheels, a rigid handle, and integrated loading skids. Two units can be safely stacked during storage and transit. The outer shell, made from rotomoulded polyethylene, is easy to clean, rust-resistant, dent-resistant, and offers incredible durability in demanding environments.

Power options for the device include both 110v and 230v, with power consumption at 0.737 KW/Hour for the 110V and 0.69 KW/Hour for the 230V​1.

2. hOmeLabs 50-Pint Dehumidifier

The hOmeLabs 50-Pint Dehumidifier is another great option. It has a 50-pint capacity and can cover up to 3,000 square feet. It also has a built-in humidistat and an automatic shut-off feature.

3. Keystone 70-Pint Dehumidifier

The Keystone 70-Pint Dehumidifier is a high-capacity unit that can cover up to 4,500 square feet. It has a built-in humidistat and an auto-restart feature in case of a power outage.

4. Honeywell TP70WK 70-Pint Dehumidifier

The Honeywell TP70WK 70-Pint Dehumidifier is another top-rated option. It has a 70-pint capacity and can cover up to 4,000 square feet. It also has a built-in humidistat and an Energy Star rating.


If you’re in the market for a dehumidifier for a large room, there are plenty of great options out there. Consider factors like capacity, coverage area, noise level, energy efficiency, and features when choosing the right unit for your needs. With the right dehumidifier, you can help keep your home comfortable and healthy for years to come.


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