Ebac Powerdri 21 Dehumidifier with Infinity Humidistat - DE8421RGY-GB

The Ebac Powerdri 21 Dehumidifier is a high-performance, semi-professional moisture control solution designed for building drying, plastering, painting, water ingress and minor flood recovery. Built with the robust reliability Ebac is known for, the Powerdri 21 is ideal for DIY users, landlords, tradespeople and property professionals who need fast, consistent and controllable drying performance.

With its Infinity Humidistat, powerful airflow and included permanent drainage and castor kits, this unit is engineered for demanding environments and extended operation.

Infinity Humidistat Control

Precise humidity control for professional results

Unlike fixed humidistats, the Powerdri 21 features Infinity Humidistat control, allowing you to set any humidity level required. The unit automatically adjusts extraction to maintain your chosen level, delivering optimal drying conditions without over-drying materials.

• Set exact humidity levels

• Automatically regulates extraction

• Protects plaster, paint and finishes during drying

• Prevents damp and condensation efficiently

Powerful Performance for Tough Jobs

Built for construction, renovation and recovery

The Powerdri 21 is designed to handle demanding moisture challenges quickly and effectively.

• Ideal for plaster drying, painting and building work

• Excellent for carpet cleaning, leaks and minor flooding

• Strong airflow maximises moisture extraction

• Resolves damp and condensation problems fast

Continuous Operation Made Easy

Permanent drainage & mobility included

• Permanent drainage kit included – drain water outdoors or into a drain

• Perfect for unoccupied properties or long drying cycles

• Castor kit included – easily move the unit between rooms and floors

• Integrated carry handle for lifting and positioning

Designed for Reliability & Ease of Use

Professional features with simple operation

• Fully enclosed 3.5-litre water container to prevent spills

• Auto shut-off when container is full

• Hydrophilic coated coils for efficient extraction

• Intelligent defrost for reliable performance in cooler conditions

• Integrated cable tidy for safe, neat storage

Cleaner Air While You Dry

Moisture control with filtration

• Carbon filter included as standard

• Optional antibacterial filter available

• Helps reduce odours, allergens and airborne particles

Ideal for DIY & Semi-Professional Use

• Painting & decorating projects

• Plastering and renovation work

• Flood recovery and water ingress

• Property maintenance and refurbishment

• Faster drying with lower running costs than heaters

Specifications at a Glance

Dimensions & Weight

• Height: 54 cm

• Width: 34 cm

• Depth: 26.5 cm

• Weight: 13 kg

Extraction & Capacity

• Water Container Capacity: 3.5 litres

• Dehumidifier Type: Compressor

Performance

• Noise Level: 44 dBA

• Speed Settings: 2

• Operating Temperature: 3°C – 35°C

• Daily Running Cost: Approx. £0.45

Features

• Infinity Humidistat Control

• Permanent Drainage Kit (included)

• Castor Kit (included)

• Intelligent Defrost

• Boost Mode

• Laundry Drying Option

• Auto Shut-Off

• Container Full Indicator

Filters

• Included: Carbon filter

• Optional: Antibacterial filter

Approvals

• CE Approved

• UKCA Approved

• EMC Approved

Colour

• Yellow

Warranty

• 4-Year Manufacturer’s Warranty

What’s in the Box

• Ebac Powerdri 21 Dehumidifier

• Carbon Filter

• Permanent Drainage Kit

• Castor Kit

• User Documentation

The Ebac Powerdri 21 Dehumidifier is a robust, dependable and highly adjustable drying solution, trusted for demanding environments. Whether you’re tackling renovation work, drying plaster or dealing with water ingress, it delivers powerful extraction, precise control and long-term reliability—exactly when you need it most.