Find the right dehumidifier for your home with our guide. Check our test results to see which dehumidifiers perform best in New Zealand conditions. We’ve tested refrigerant and desiccant dehumidifiers from Mitsubishi Electric, DeLonghi, Goldair and more.
Buy the best dehumidifier for your home
Find the right dehumidifier for your needs with our test results. Some dehumidifiers are claimed to extract up to 50L of water each day, but is that really possible in Kiwi homes? We've tested a range of models in New Zealand conditions to find out which live up to their claims.
We test dehumidifiers for:
water removal
low temperature performance
energy efficiency
ease of use
Best dehumidifiers of 2025
A dehumidifier can make a big difference in reducing excess moisture in your home. Our expert recommendations help you find the right model, considering performance, size and budget.
Best cheap dehumidifier and best dehumidifier for cold conditions
Best small dehumidifier
Best large dehumidifier
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What you need to know when buying a dehumidifier
Whether you're dealing with condensation, mouldy ceilings or simply want to improve your home’s air quality, a dehumidifier can help. Learn about the different types of dehumidifiers and key features to look for so you can choose the best dehumidifier for your home.
Refrigerant or desiccant dehumidifier: Discover which type of dehumidifier works best across a range of temperatures.
Energy efficiency: Consider how much energy different models use to extract moisture and check dehumidifier running costs.
Humidistat: Find out which dehumidifiers have a humidistat to control how much moisture is removed so the air doesn't get too dry.
Other features: Think about what size dehumidifier you need – there are pros and cons to different tank sizes. See which models have adjustable fan speeds, wheels and carry handles.
Advice for keeping your home warm and dry
Keeping your home warm and dry during the colder months is essential for your comfort and health. Check out our tips to help you maintain a cozy and hygienic living environment.
10 tips for staying warm for less
Our top 10 energy-saving tips will help reduce your overall electricity consumption, meaning you won’t feel guilty for having a toasty home.
Why dehumidifier capacities are unrealistic
Some dehumidifiers are claimed to extract up to 50L of water each day, but is that really possible in Kiwi homes?
Ideas for reducing moisture in your home
To keep your home warm and healthy, the first step is tackling enemy number one — dampness.
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How we test dehumidifiers
We test a range of dehumidifiers to find the best models for New Zealand.
We measure dehumidifier water removal rates across a range of temperatures and humidity levels typical of New Zealand homes. We also measure energy efficiency and noise output. And we assess ease of use, including tank emptying, controls, moving around and more.
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