10 Best Inexpensive Dehumidifiers 2025 in the UK

The NETTA Dehumidifier stands out in the inexpensive dehumidifier category with its impressive capacity of extracting up to 35 liters of moisture daily, making it suitable for moderately sized spaces like homes and offices up to 40 square meters. Its 5.5-liter water tank is reasonably sized for its class, and it includes an automatic shutoff feature when full, although frequent emptying may be necessary for high humidity environments.

In terms of energy efficiency, this unit is quite economical, operating at 485 watts, which translates to low running costs. The noise level is also commendable, operating at 38 dB, which is quieter than many similar products, making it suitable for use even in bedrooms or offices without causing disturbance. This dehumidifier is equipped with convenient features such as an air filter, continuous drainage option, and digital controls that allow for customizable humidity settings between 30-80%. The various modes, including a 24-hour timer and auto-defrost, offer users flexibility and ease of use. It also comes with a child lock for added safety, which is a thoughtful addition for households with children.

The device's build is sturdy, with aluminium components, and it is designed for easy mobility with caster wheels. However, its weight of 17 kg might be cumbersome for some to move frequently. The NETTA Dehumidifier's sleek design is a plus, fitting well in modern home settings. Potential buyers should consider the dehumidifier's suitability for their space size and humidity levels to ensure it meets their specific needs. Its competitive pricing and A++ to G energy efficiency class rating make it an attractive option for budget-conscious consumers seeking a reliable dehumidifying solution.

The NETTA 20L/Day Low Energy Dehumidifier is a solid choice for those seeking an affordable solution to control dampness and mold in their home. With a capacity to extract up to 20 liters of moisture per day, it’s well-suited for medium-sized spaces up to 30 square meters. The 4.5-liter water tank is decent but may require frequent emptying unless you opt for the continuous drainage option using the included water pipe.

This dehumidifier stands out for its energy efficiency, consuming just 345W, which translates to lower running costs of around 8p per hour based on UK energy tariffs. The noise level is moderate at 43 dB, making it relatively quiet but potentially noticeable in very quiet rooms. The digital control panel is user-friendly, offering adjustable humidity settings between 30-80%, two fan speeds, and useful features like a 24-hour timer, auto-defrost, and automatic restart in case of power outages.

Additional benefits include a child lock for safety and an air filter for improved air quality. However, its weight of 13.7 kg may make it cumbersome to move around frequently. With a high customer rating of 4.6 out of 5 stars, this dehumidifier is reliable and effective for residential use, especially in homes prone to dampness and mold issues or for those needing assistance in laundry drying.

The Nyxi 20L Per Day Dehumidifier presents a solid option for those seeking an inexpensive yet effective solution to manage indoor moisture levels. With a capacity to remove up to 20 liters of moisture daily, it is well-suited for spaces up to 325 square feet, making it a good choice for small to medium-sized rooms. The dehumidifier comes with a large 5.5-liter water tank, which reduces the frequency of emptying and offers a continuous drainage option for convenience, especially during prolonged use.

Energy efficiency is a highlight, as the unit operates economically with a smart humidity sensor that automatically adjusts settings. This feature, combined with the 24-hour timer, ensures energy is conserved while maintaining optimal humidity levels. Users will appreciate the quiet operation at ≤42dB(A), making it suitable for bedrooms and offices where noise can be disruptive.

Additional features such as the Laundry Mode enhance its versatility by speeding up indoor clothes drying. The built-in air filter also contributes to improved air quality by removing allergens and pollutants, adding value for users concerned about health and well-being. Although the dehumidifier packs useful features and smart technology, the weight of 13 kilograms might be a consideration for those needing portability. Additionally, while the device is eco-friendly, its delivery limitations outside mainland UK could be a drawback for some potential buyers.

The Nyxi dehumidifier is a reliable choice for residential or commercial spaces needing effective moisture control, energy efficiency, and quiet operation, with the added benefit of enhanced air filtration and laundry support.