Compressor Dehumidifiers

Keep your home comfortable and dry with Ionmax compressor dehumidifiers. Ideal for larger spaces, Ionmax compressor dehumidifiers help prevent the growth and spread of mould, regulate humidity levels, and provide better indoor air quality. A compressor dehumidifier is an excellent choice for those living in year-long warm climates. Browse our range of the best compressor dehumidifiers in Australia below.

Humidity controls
Prevent mould & condensation

with optimised indoor humidity

Dehumidifiers for warmer climates
Ideal for warmer climates

Extract up to 50L of moisture daily

Sensitive Choice approved

by the National Asthma Council

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Compressor FAQs

What is a compressor dehumidifier?

A compressor dehumidifier uses a refrigeration process to remove moisture from the air. Warm, humid air is drawn into the unit, passed over cold coils where moisture condenses, and the dry air is released back into the room. This type of dehumidifier works best in warmer environments above 20°C, making it ideal for most Australian households during the warmer months.

How does a compressor dehumidifier work?

Compressor dehumidifiers work by drawing moist air over cold evaporator coils, which cool the air and cause the moisture to condense into water. The dry air is then reheated and released back into the room. The condensed water is collected in a tank or drained automatically, keeping the space dry.

Where should I use a compressor dehumidifier?

Compressor dehumidifiers are ideal for use in warmer areas of Australia, such as bedrooms, living rooms, and kitchens, where humidity levels rise above 20°C. They are also effective in spaces prone to moisture, like laundry rooms and bathrooms.

Are compressor dehumidifiers energy efficient?

Yes, compressor dehumidifiers are generally energy efficient, especially when used in warmer climates. They consume less energy than desiccant dehumidifiers under normal conditions and are better suited for larger areas, making them a cost-effective solution in places like Sydney and Brisbane.

How do I maintain a compressor dehumidifier?

To maintain a compressor dehumidifier, you should regularly empty the water tank, clean the air filter, and occasionally check for dust accumulation around the coils. Some models offer continuous drainage options to avoid manual emptying, making them easier to maintain in high-humidity areas.

Can compressor dehumidifiers help prevent mould?

Yes, compressor dehumidifiers are effective at reducing indoor humidity levels, which helps prevent the growth of mould and mildew. By maintaining relative humidity levels below 60%, they reduce the conditions that promote mould in your home.

What size compressor dehumidifier do I need?

The size of the compressor dehumidifier you need depends on the room's size and the level of humidity. For small to medium rooms (up to 25 square metres), a smaller unit will suffice, while larger rooms (over 50 square metres) will require a higher capacity model to maintain comfortable humidity levels.