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A powerful semi-professional dehumidifier with an infinity humidistat. Ideal for building drying, plaster drying and paint. Useful for minor floods and water ingress.

4-Year Warranty

The Ebac PowerDri 18 has a 4-year warranty. Complete peace of mind for 4 years and many more beyond that. Only available when buying direct with Ebac.

Infinity Humidistat Control

Simple and straightforward, accurate humidity control.

Hydrophilic Coated Coils

The Ebac 15 has hydrophilic coated coils on the heat exchanger to improve efficiency.

A more economical semi-professional dehumidifier with an infinity humidistat. Ideal for building projects such as drying plaster and paint or dealing with minor floods and water ingress.

The Powerdri 18 is a powerful, high-performance solution best suited to DIY, semi-professional and trade use. Compact and extremely robust the Powerdri 18 is ideal for drying buildings, plaster and paint, as well as dealing with minor floods and water ingress. The Powerdri 18 comes equipped with a permanent drainage kit to allow continuous operation in an unoccupied residence or building, removing the need to empty the water container by draining extracted water outdoors or down a drain. The Powerdri also comes equipped with a castor kit to enable easy manoeuvrability.


The right to cancel your order can be exercised in writing, by email or by telephone (contact details can be found at the bottom of this page).

You have 30/60 (calendar) days (dependent on product) to return an item from the date you received it. We offer a 30-day 100%, no quibble condensation cure guarantee on all dehumidifiers.

The item must be in the same working condition that you received it.

Your item must be in the original packaging.

If we cannot verify your purchase via an active warranty, you may be asked to supply a receipt or proof of purchase with your return.


Once we receive your item, it will be inspected and receipted back onto our system. We will then approve the item your original method of payment will be refunded.

Typically, your refund will be processed within 48 hours of Ebac receiving your item.

Your refund could take up to 10 days to show on your statement (this may vary depending on your payment provider).


During the term of your warranty should you experience any manufacturing defect Ebac will arrange to collect and repair it free of charge. We do require the item to be in the original packaging or something of similar quality. Once your item has been checked and repaired you will be informed of the delivery date which will be 7 days from date of collection.

Please note: Exchanges will be made like for like or a refund will be issued.

*Please note we do not offer a repairs service to any units which are 10 years or older.


Free UK returns on all manufacturing faults reported.

Returns Address:

Returns Department
Ebac Ltd
Ketton Way
Aycliffe Industrial Park
Newton Aycliffe
County Durham

Contact Us:

If you require any further assistance or have any questions on how to return your item, please feel free to contact us.

You can speak to a customer service representative by calling 0345 805 0000 or you can visit here to submit an enquiry online. There is also our Live Web Chat available Mon – Fri 9am – 5pm.

Further Information:

The above conditions do not apply to any items purchased from our distribution partners.

The policy above applies to dehumidifiers, dehumidifier accessories, chest freezers, washing machines and chest freezer accessories only.

Dimensions & Weight



54 Centimeters


34 Centimeters


26.5 Centimeters


13 Kg



Extraction & Capacity


Water container capacity

3.5 litres

Comes With


Included filter

Carbon filter x1

Filter options

Carbon, Antibacterial





CE approval


UKCA approval


Electrical approval


EMC approval




Electrical & Operating Requirements


Dehumidifier type


Min operating temp


Max operating temp


Noise level

44 dBa

Speed settings


Permanent drainage option

Yes - bought separately

Cable tidy


Laundry drying option


Castor option

Yes - bought separately

Integrated carry handle


Intelligent defrost


Daily running cost




App Control


Container full indicator


Boost mode




Control System

Smart Control



Suitable For


Home size


Home size bedrooms

up to 4 bedrooms

Home size people

3 to 4 people

Sold out

Sold out

Sold out

Sold out

Ideal for semi professional and DIY use

Painting, plastering, building work

Tough and durable casing

Includes Free Castor Kit

Includes Free Permanent Drainage Kit

Infinity humidistat allows precise setting

Infinity humidistat control

Unlike other fixed humidistat controls the Ebac Powerdri 18 has infinity control, offering the ability to set any humidity level you require.

Powerful Performance

Ideal for tough jobs. Plastering, carpet cleaning, floods, water ingress and building work. The Powerdri 18 resolved all damp and condensation issues quickly.





Castor kit included

Wheel the Powerdri 18 into any location with the included castor kit

Permanent Drainage kit included

Drain the unit outdoors or down a drain with the included permanent drainage kit

Ininity humidistat control

Removes the optimal amount of water to stop and prevent damp and condensation problems.

4 Year warranty

Extra-large 3.5 litre water container that’s fully enclosed to prevent spillage. Ease to hold and empty.

Hydrophilic coated coils

Carbon and antibacterial filters help clean the air as we reduce moisture.

Suitable for DIY

Painting, plastering, carpet cleaning can all be completely quicker with the Powerdri 18.





Building works, water ingress and minor flooding easily handled

Powerful air flow

Unique air flow technology ensures the maximum about of airflow through the heat exchange system.

Self contained water container

Integrated inside the dehumidifier, the water container is easily removed and emptied.

Auto shut off

Automatically shuts off when the water container is full.

Integrated carry handle

Easily lifted and moved around.

Integrated cable tidy

Neatly and safely wrap the power cable on the integrated cable tidy.

Changeable filters

Carbon and anti-bac filters help clean the air as we reduce moisture.

Still can't decide?

Choosing the right dehumidifier is very important, let us help you choose. From desiccant to refrigerant, not all dehumidifiers get the job done properly, so make sure you choose the right one. If you would prefer to speak to one of our highly experienced advisors, please give us a call on 0345 805 0000 or chat here.

Compare with similar products

2000 Series 3000 Series 4000 Series Humidistat

15L, 18L, 21L

15L, 18L, 21L

15L, 18L, 21L

12L, 15L

Price Range

£249 to £349

£259 to £369

£269 to £399

£189 to £219


H: 54cm
W: 34cm
D: 26.5cm

H: 50cm
W: 32.5cm
D: 27.5cm

H: 54.5cm
W: 34cm
D: 26.5cm

H: 54.5cm
W: 34cm
D: 26.5cm

Bucket Size





Smart AI Control
App Control
Laundry Mode
Option Free Castors
View Our Range
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