Best Dehumidifiers in Australia

High humidity levels in your home can lead to numerous problems including mold growth, musty odors, dust mites, and damage to furniture and electronics. The best dehumidifiers effectively remove excess moisture from the air, creating a more comfortable and healthier indoor environment. Whether you're dealing with dampness in your basement, bathroom condensation, or general humidity issues, choosing the right dehumidifier is essential for maintaining optimal air quality and protecting your property.

Capacity and Coverage Area

The best dehumidifiers come in various capacities to suit different room sizes. From compact 12L models perfect for bedrooms to powerful 50L units designed for large spaces, choosing the right capacity ensures optimal performance and energy efficiency.

Energy Efficiency

Modern dehumidifiers feature energy-saving technologies that reduce electricity consumption while maintaining excellent moisture removal performance. Look for models with auto-shutoff and adjustable humidity settings.

Quiet Operation

The best dehumidifiers operate quietly, making them suitable for bedrooms, offices, and living areas without causing disturbance.

Continuous Drainage

Premium models offer continuous drainage options, eliminating the need for frequent water tank emptying and providing hassle-free operation.

Determine Your Room Size

Measure the square footage of the area where you'll use the dehumidifier. Best dehumidifiers are rated by their coverage area, typically ranging from 20m² to 100m² or more.

Consider Humidity Levels

Assess the current humidity levels in your space. Areas with severe dampness require more powerful units with higher extraction rates.

Evaluate Noise Levels

If you plan to use the dehumidifier in bedrooms or quiet spaces, prioritize models with low decibel ratings for peaceful operation.

Check Water Tank Capacity

Larger water tanks mean less frequent emptying. The best dehumidifiers offer tanks ranging from 2L to 6L, with some featuring continuous drainage options.

Energy Consumption

Compare energy ratings to find efficient models that won't significantly increase your electricity bills while providing excellent moisture removal.

• Prevent Mold and Mildew: The best dehumidifiers effectively reduce moisture levels, preventing mold growth and protecting your health.
• Eliminate Musty Odors: Remove unpleasant damp smells from your home, creating a fresher living environment.
• Protect Your Belongings: Reduce damage to furniture, clothing, books, and electronics caused by excess humidity.
• Improve Air Quality: Lower humidity levels reduce dust mites and allergens, benefiting those with respiratory conditions.
• Reduce Energy Costs: Drier air feels cooler, potentially reducing air conditioning usage during warmer months.
• Faster Drying: Speed up laundry drying times and reduce condensation on windows and walls.

What size dehumidifier do I need?

The best dehumidifier size depends on your room area and humidity levels. For rooms up to 30m², a 12-20L unit is sufficient. Larger spaces up to 60m² require 30-40L models, while very large areas or extremely damp conditions need 50L or higher capacity units.

How often should I empty the water tank?

This depends on humidity levels and tank capacity. In high humidity, you may need to empty daily. The best dehumidifiers feature auto-shutoff when tanks are full and some offer continuous drainage options.

Are dehumidifiers expensive to run?

The best dehumidifiers are designed for energy efficiency. Running costs vary by model and usage, but typically range from $0.20 to $0.50 per day. Energy-efficient models with auto-humidity control help minimize costs.

Where should I place my dehumidifier?

Position your dehumidifier in the center of the room with adequate airflow around all sides. Avoid placing against walls or in corners. The best results come from central placement with doors and windows closed.