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Dehumidifiers

Buy the best dehumidifiers in Australia online at Appliances Online. Explore our extensive range of dehumidifiers from leading brands like Ausclimate, Ionmax, DeLonghi, Dimplex, and Philips. Whether you're looking to reduce humidity in your home, improve air quality, or protect your belongings from mold and mildew, our dehumidifiers provide the perfect solution for every need. Ideal for allergy sufferers, families, and homeowners in humid climates, our dehumidifiers ensure a healthier and more comfortable living environment. Shop now to take advantage of our exclusive deals, next day free delivery, and expert customer service. Enhance your home's air quality further by exploring our air purifiers and humidifiers. At Appliances Online, we make it easy to buy with confidence, offering top-quality products and exceptional service. Don't miss out – buy your new dehumidifier today and transform your indoor environment with Appliances Online!

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Dehumidifiers

Maintain control over the humidity levels in your home with a dehumidifier from Appliances Online. Dehumidification refers to the process of removing excess moisture from the air to help prevent mould, mildew, dust mites, and allergens from becoming prevalent in the home.

Improve your home air quality with a selection of dehumidifiers from big brands including Delonghi, Ionmax, Breville, and Dimplex.

Select the type of dehumidifier which will be ideal for your needs, as well as suiting the climate of the area. Compressor dehumidifiers/refrigerant dehumidifiers draw air in, cool it to condense water into a water tank, reheat it, then expel the warmer air back into the room. This makes them ideal for warmer areas.

Desiccant dehumidifiers use a desiccant wheel to absorb moisture from the humid air, while an internal heater heats the damp sections to condense the water into a tank. Since they don't utilise a compressor, desiccant dehumidifiers often have a lower noise level when compared to other models.

Some units, such as the Breville All Climate Dehumidifier, are suitable for use all year round. Not only removing humidity, this dehumidifier also utilises a two-stage air filter to remove allergens from the air.

For a powerful and compact dehumidifier, look no further than the Ausclimate Cool Seasons, capable of removing ten litres of water per day.

But if you want to explore the complete selection of air treatment appliances at Appliances Online, browse the range of air purifiers and humidifiers.

Need a little more help finding the best dehumidifier for your home? Read through our Air Treatment Buying Guide.


What is a Dehumidifier and How Does It Work?

A dehumidifier is a household appliance designed to reduce and maintain the level of humidity in the air, typically for health or comfort reasons, or to eliminate musty odours and prevent the growth of mildew. It works by drawing moist air in, cooling it to condense the moisture, and then reheating and releasing the dry air back into the room.

Why Do I Need a Dehumidifier?

You might need a dehumidifier if you notice excessive moisture in your home, which can lead to issues like mould growth, musty smells, and even health problems like allergies and respiratory issues. If your home feels damp or you see condensation on windows, it's time to consider a dehumidifier.

How Do I Choose the Right Size Dehumidifier?

Choosing the right size dehumidifier depends on the area you need to dehumidify and the level of humidity. For small spaces like bathrooms, a smaller unit will suffice. Larger areas like basements or living rooms may require more powerful models. Measure the square footage of your space and check the dehumidifier's capacity rating, usually given in pints per 24 hours.

Can a Dehumidifier Help with Allergies?

Yes, a dehumidifier can help with allergies by reducing the humidity levels that dust mites, mould, and other allergens thrive in. By maintaining an optimal humidity level, a dehumidifier creates a less hospitable environment for these allergens, thereby helping to alleviate allergy symptoms.

How Often Should I Empty the Water Tank in a Dehumidifier?

The frequency of emptying the water tank in a dehumidifier depends on the humidity level and the size of the tank. Most dehumidifiers are equipped with an automatic shut-off feature that activates when the tank is full. For convenience, consider a model with a continuous drainage option.

Can I Use a Dehumidifier in the Winter?

Yes, you can use a dehumidifier in the winter, especially if you experience high humidity levels. However, keep in mind that refrigerant dehumidifiers may be less effective in cooler temperatures. Desiccant dehumidifiers are a better option for colder climates.

How Do I Maintain My Dehumidifier?

Maintaining your dehumidifier is essential for optimal performance. Regularly clean the air filter, empty and clean the water tank, and check the coils for dust and debris. Some models have indicator lights to remind you when maintenance is needed.

What Are the Benefits of Using a Dehumidifier?

Using a dehumidifier offers numerous benefits, including improved air quality, reduced allergy symptoms, prevention of mould growth, and protection of your home's structure and belongings from moisture damage. It also helps in creating a more comfortable living environment by reducing humidity levels.