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Argos Challenge 12L 820/9449 review

£150.00 Typical price

Test score %

Key features
  • Refrigerant
Reviewed

If you have damp, condensation or mould in your home, the Argos Challenge 12L 820/9449 dehumidifier might seem like a good choice. It's a mid-priced model with some nice features, such as a visible water level and an automatic shut-off when the tank is full. But how good is it at its basic job of pulling water from the air? Read our full dehumidifier review to find out.

Included in our expert review
  • Pros and cons
  • What is it?
  • What's great about it?
  • Is there anything I should watch out for?
  • Is there anything else I should know?
  • Should I buy it?
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Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

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We have tested 45 dehumidifiers and found that there are 7 Don't Buys and 9 Best Buys.
Range of Dehumidifier scores
  1. 44%
    Lowest score
  2. 62%
    Average score
  3. 81%
    Highest score
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Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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