Description
Powerful Moisture Control. H13 HEPA Air Purification. Quiet Performance for Larger Homes.
Take control of excess humidity, condensation and airborne particles with the MeacoDry Arete One 20L Dehumidifier & Air Purifier – ARETEONE20L. Designed for medium and larger households, this versatile 2-in-1 appliance combines powerful moisture extraction with medical-grade H13 HEPA filtration for practical year-round air care.
With its 20-litre dehumidification capacity, the Arete One 20L is particularly well suited to larger houses and properties with up to approximately four bedrooms. It provides greater moisture-removal capability than the smaller Arete One models, making it a strong choice for homes experiencing higher humidity or regularly drying laundry indoors.
Despite its larger capacity, quiet 38–40dB operation helps keep disruption to a minimum, while Quiet Mark accreditation, a dedicated Laundry Mode and an included washable dust filter add to its everyday practicality.
Powerful 20-Litre Moisture Removal
The MeacoDry Arete One 20L provides powerful moisture extraction for households requiring greater dehumidification capacity.
By removing excess water vapour from indoor air, it can help reduce window condensation, control excessive humidity and create conditions less favourable for mould growth.
Its larger capacity makes the 20L model particularly useful for homes with higher moisture loads, larger living areas or frequent indoor laundry drying.
Designed for Homes up to Approximately 4 Bedrooms
The Arete One 20L is designed for houses and properties with up to approximately four bedrooms, providing broader household coverage than the smaller-capacity models in the range.
It's particularly suitable for:
- Medium and larger households
- Homes with up to approximately 4 bedrooms
- Larger flats and apartments
- Bedrooms and living rooms
- Utility rooms
- Indoor laundry-drying areas
- Homes experiencing higher moisture levels
Performance across multiple rooms will depend on property layout, airflow between rooms, temperature, humidity and the amount of moisture being generated.
Helps Tackle Condensation & Excess Humidity
Everyday activities including cooking, showering, breathing and drying clothes indoors can introduce significant amounts of moisture into your home.
The Arete One extracts this water vapour from the air, helping reduce condensation and maintain a more comfortable indoor humidity level.
Controlling excessive humidity can also make conditions less favourable for mould growth. However, existing mould and structural problems such as leaks or rising damp require separate treatment.
2-in-1 Dehumidifier & Air Purifier
The Arete One combines moisture extraction and fine-particle filtration in one appliance, reducing the need to operate separate dehumidifier and air purifier units.
This provides a practical year-round solution for households concerned about both excessive humidity and airborne particulate matter.
Medical-Grade H13 HEPA Filtration
The included medical-grade H13 HEPA filter captures fine airborne particles as air passes through the appliance.
The supplied specification states that it can capture up to 99.75% of airborne particles measuring 0.3 microns or larger, helping reduce fine dust and other airborne particles within its effective filtration range.
This adds useful air-purification functionality throughout the year, including periods when intensive dehumidification may not be required.
Washable Dust Filter
A separate washable dust filter provides an additional first stage of filtration, helping capture larger dust particles before they travel further into the appliance.
Its reusable design makes routine maintenance straightforward while helping maintain effective airflow through the system.
The washable component is the dust filter; the H13 HEPA filter has separate maintenance and replacement requirements.
Quiet 38–40dB Operation
Despite its powerful 20-litre dehumidification capacity, the Arete One operates at approximately 38–40dB.
This relatively low operating noise makes it suitable for everyday use in bedrooms, living areas and home offices, where excessive appliance noise could otherwise become distracting.
Quiet Mark Accredited
The Arete One 20L carries Quiet Mark accreditation, recognising its focus on reduced operating noise and suitability for everyday home environments.
This complements its 38–40dB stated operating range and makes quiet performance an important consideration for buyers planning to use the dehumidifier in frequently occupied rooms.
Powerful Laundry Mode
Drying clothes indoors can introduce considerable amounts of water vapour into your home. The Arete One's dedicated Laundry Mode is designed to remove this moisture and support more efficient indoor clothes drying.
Lowering the humidity around wet laundry allows moisture to continue evaporating from the fabric while helping reduce the condensation that indoor clothes drying can otherwise create.
It's particularly useful in utility rooms and during colder or wetter weather when outdoor drying may be impractical.
Two Fan Speeds
The Arete One provides two fan-speed settings, allowing airflow to adapt according to your selected operating requirements.
This provides flexibility for quieter everyday operation while also supporting air purification and Laundry Mode when greater airflow is useful.
Energy-Conscious Moisture Control
The Arete One 20L is designed to provide effective household moisture extraction while keeping energy efficiency in mind.
The supplied technical specification lists 90W power consumption. Actual electricity consumption will vary according to room temperature, humidity, selected mode, fan speed and operating time.
Red Dot Design Award Recognition
The Arete range has received Red Dot Design Award recognition, combining practical performance with a clean and contemporary design intended to integrate comfortably into the home.
The white and charcoal black finish keeps the appearance understated enough for bedrooms and living spaces as well as more practical utility areas.
Year-Round Air Care
Although dehumidification is particularly valuable during autumn and winter, the integrated H13 HEPA filtration provides additional usefulness throughout the year.
This combination makes the Arete One 20L a versatile appliance for households wanting both humidity management and fine-particle filtration from a single unit.
Free 5-Year Guarantee
The MeacoDry Arete One 20L comes with a free 5-year guarantee, providing valuable long-term reassurance with your purchase.
Retain your original proof of purchase and follow Meaco's applicable registration, maintenance and guarantee requirements.
Technical Specifications
| Brand | Meaco |
| Range | MeacoDry Arete One |
| Model | ARETEONE20L |
| Product Type | Dehumidifier & Air Purifier |
| Dehumidification Capacity | 20L |
| Recommended Home Size | Up to Approximately 4 Bedrooms |
| Air Purification | Yes |
| Filter | Medical-Grade H13 HEPA |
| Particle Capture | Up to 99.75% |
| Particle Size | 0.3 Microns or Larger |
| Washable Dust Filter | Yes |
| Laundry Mode | Yes |
| Fan Speeds | 2 |
| Noise Level | Approximately 38–40dB |
| Quiet Mark Accredited | Yes |
| Design Recognition | Red Dot Design Award |
| Stated Power Consumption | 90W |
| Colour | White & Charcoal Black |
| Width | 36.6cm |
| Depth | 36.6cm |
| Weight | 15.3kg |
| EAN / Barcode | 5060409601739 |
| Guarantee | 5 Years |
Why Choose the MeacoDry Arete One 20L?
The MeacoDry Arete One 20L is designed for households requiring greater moisture-removal capacity without sacrificing quiet everyday operation.
Its 20-litre dehumidification rating and suitability for homes up to approximately four bedrooms make it particularly useful for larger properties, higher humidity levels and households that frequently dry clothes indoors.
Medical-grade H13 HEPA filtration adds fine-particle air cleaning, while the washable dust filter simplifies routine maintenance. Quiet Mark accreditation and a 38–40dB operating range make the larger-capacity model suitable for frequently occupied rooms as well as utility spaces.
Add dedicated Laundry Mode, Red Dot Design Award recognition and a free 5-year guarantee, and the Arete One 20L provides a compelling combination of moisture control, air filtration and everyday usability.
MeacoDry Arete One 20L FAQs
What size home is the MeacoDry Arete One 20L suitable for?
The supplied guidance positions the Arete One 20L for larger houses and properties with up to approximately four bedrooms. Actual performance across multiple rooms will depend on layout, airflow, temperature and humidity levels.
Does the MeacoDry Arete One 20L purify the air?
Yes. It includes a medical-grade H13 HEPA filter, with the supplied specification stating capture of up to 99.75% of airborne particles measuring 0.3 microns or larger.
Can the MeacoDry Arete One 20L help dry clothes indoors?
Yes. Its dedicated Laundry Mode removes moisture released by wet clothes into the surrounding air, helping support faster indoor drying and reduce laundry-related humidity and condensation.
Is the MeacoDry Arete One 20L suitable for bedrooms?
Yes. It has a supplied operating noise range of approximately 38–40dB and carries Quiet Mark accreditation, making it suitable for bedrooms and other frequently occupied living spaces when positioned and operated correctly.
Can the MeacoDry Arete One 20L help with mould and damp?
It can help where excess indoor humidity or condensation is contributing to damp conditions. Lowering excessive humidity also makes conditions less favourable for mould growth. It cannot remove existing mould or repair structural causes such as leaks, rising damp or water ingress.