MeacoDry Arete One 25L Dehumidifier & Air Purifier in Charcoal

High-Capacity Moisture Control. H13 HEPA Air Filtration. Quiet Air Care for Larger Homes.

Take control of excess humidity with the MeacoDry Arete® One 25L Dehumidifier & Air Purifier in Charcoal – ARETEONECHARCOAL25L. Designed for larger homes with approximately four to five bedrooms, this versatile 2-in-1 appliance combines powerful compressor dehumidification with H13 HEPA air filtration for practical year-round air care.

The Arete® One 25L helps manage everyday moisture caused by showering, cooking, changing weather conditions and drying washing indoors. Smart Humidity Control allows you to select a target between 40% and 70% RH, while dedicated Laundry Mode helps create better conditions for drying clothes inside your home.

An included H13 HEPA filter adds particulate air filtration alongside moisture removal and can also be used in standalone air-purification mode when dehumidification isn't required. Quiet 40–42dB(A) operation, a generous 4.8-litre tank, Night Mode and continuous drainage compatibility make the Arete® One easy to incorporate into everyday household life.

Key Features

• Designed for larger homes – suitable for properties with approximately four to five bedrooms
• 2-in-1 dehumidifier & air purifier – combines moisture removal with particulate air filtration
• H13 HEPA filter included – provides fine-particle filtration straight out of the box
• Standalone air purification – use the filtration system even when dehumidification isn't required
• Smart Laundry Mode – helps manage moisture released when drying washing indoors
• Smart Humidity Control – adjustable target from 40% to 70% RH
• Quiet 40–42dB(A) operation – designed for everyday use around the home
• Large 4.8-litre water tank – provides generous collection capacity
• Continuous drainage – provides an alternative to regularly emptying the tank
• 5-year warranty – included for long-term reassurance

Powerful Humidity Control for Larger Homes

The MeacoDry Arete® One 25L provides higher-capacity moisture control for larger properties and is designed for homes with approximately four to five bedrooms.

By removing excess water vapour from the surrounding air, the Arete® One can help manage high indoor humidity and reduce humidity-related condensation on windows and other cold surfaces. Maintaining more appropriate humidity levels also helps create conditions that are less favourable to moisture-related dampness and mould development.

The compressor dehumidification system operates across a specified temperature range of 5°C to 35°C, with performance varying according to temperature and relative humidity.

2-in-1 Dehumidifier & Air Purifier

The Arete® One combines dehumidification with particulate air filtration, allowing a single appliance to provide both humidity management and additional air-care functionality.

An H13 HEPA filter is included as standard alongside a reusable washable dust filter. Room air passes through the filtration system during operation, helping filter airborne particles while the appliance manages moisture.

The filtration system can also operate independently using standalone air purification. This means you can continue using the Arete® One for air filtration during warmer or drier periods when moisture extraction isn't required.

When the supplied H13 HEPA filter reaches the end of its useful life, it can be replaced with another compatible H13 HEPA filter or swapped for a compatible active charcoal filter according to your air-care requirements.

Smart Laundry Mode for Indoor Clothes Drying

Drying washing indoors can release significant amounts of moisture into your home. The Arete® One's dedicated Laundry Mode is designed to manage this additional humidity and create better conditions for wet fabrics to dry.

As moisture evaporates from your washing, the dehumidifier removes it from the surrounding air. This helps laundry continue drying efficiently while reducing the amount of moisture accumulating within the room.

Two fan speeds provide airflow of 150m³/h on Low and 175m³/h on High, providing useful airflow for everyday dehumidification and laundry-drying tasks.

Smart Humidity Control

The adjustable humidistat allows you to select a target between 40% and 70% relative humidity, giving you straightforward control over the moisture level you want to maintain.

Smart Humidity Control helps the appliance manage changing conditions automatically rather than requiring constant manual adjustment, making everyday household humidity management simpler.

Quiet Operation & Night Mode

With specified operating noise of just 40–42dB(A) depending on the selected fan speed, the Arete® One 25L is designed to provide powerful moisture removal without unnecessary noise around the home.

When even less disturbance is preferred, Night Mode switches off the display lighting and changes the fan to its quieter low setting. The mode is also designed to avoid unnecessary operating sounds, making it useful overnight or whenever reduced light and noise are preferred.

Large 4.8 Litre Water Tank

The Arete® One collects extracted moisture in a generous 4.8-litre water tank. Large finger recesses help provide a secure grip when removing the tank, while an integrated handle makes carrying it to your chosen emptying point easier.

Pouring points on both sides of the tank make emptying more convenient without requiring unnecessary twisting or changing hands.

Continuous Drainage

For situations where regularly emptying the water tank isn't convenient, the Arete® One supports continuous drainage. The supplied adapter accepts a suitable standard garden hose with a 12.5mm diameter, allowing collected water to flow continuously to an appropriate lower drainage point. The drainage hose itself is not included.

Where gravity drainage isn't possible, a compatible Arete® drainage pump is available separately for installations where extracted water needs to travel upwards towards a suitable drain, sink or outlet.

Designed for Everyday Living

The Arete® range was developed by Meaco's British design team following extensive customer feedback, with attention given to everyday considerations such as operating noise, controls, mobility and water-tank handling.

The appliance can sit neatly against a suitable wall to reduce unnecessary space behind it, while discreet integrated castors make repositioning the 16kg unit around the home more convenient.

Finished in understated Charcoal, this version combines the clean lines of the Arete® design with a darker contemporary appearance. The neutral finish allows the appliance to sit comfortably in modern living rooms, utility areas, hallways and other visible areas of the home.

Extraction Rate & Power Consumption

Room Conditions	Maximum Water Extraction	Power Consumption
10°C / 50% RH	2.15 Litres per Day	215W
20°C / 50% RH	6.99 Litres per Day	260W
10°C / 60% RH	3.54 Litres per Day	220W
20°C / 60% RH	10.73 Litres per Day	267W
10°C / 80% RH	7.19 Litres per Day	230W
20°C / 80% RH	17.53 Litres per Day	280W

Technical Specifications

Brand	Meaco
Range	MeacoDry Arete® One
Model	ARETEONECHARCOAL25L
Product Type	Dehumidifier & Air Purifier
Colour	Charcoal
Dehumidifier Type	Compressor
Recommended Home Size	Approximately 4–5 Bedrooms
Operating Temperature	5°C – 35°C
Noise Level	40 / 42dB(A)
Power Consumption at 20°C / 60% RH	267W
Water Tank Capacity	4.8 Litres
Variable Humidistat	40% RH – 70% RH
Filter System	Washable Dust Filter & H13 HEPA Filter
H13 HEPA Filter Included	Yes
Optional Active Charcoal Filter	Yes
Standalone Air Purification	Yes
Fan Speeds	2
Airflow	150m³/h Low / 175m³/h High
Smart Humidity Control	Yes
Laundry Mode	Yes
Night Mode	Yes
Child Lock	Yes
Auto-Restart	Yes
Continuous Drainage	Yes – 12.5mm Garden Hose Compatible
Drainage Hose	Not Included
Optional Drainage Pump	Yes – Sold Separately
Castors	Yes
Dimensions (H x W x D)	61.8 x 36.6 x 27.2cm
Weight	16kg
Warranty	5 Years

Why Choose the MeacoDry Arete® One 25L?

The MeacoDry Arete® One 25L combines powerful household humidity management with H13 HEPA air filtration in a single appliance designed for larger homes. Its combination of Smart Humidity