Finding the best dehumidifier for conservatory air quality depends on a range of factors, including overall room size and level of damp. Beyond that, there is the noise level to consider, and having a quiet dehumidifier is essential, especially for so many who use the lightest space at home to work or study. These units can also vary massively in size, and while most are similarly sleek and inconspicuous in design, you still need to consider how much space you want to dedicate to such a machine. In some cases, it may be a conservatory heater that you need.

We’ve picked five of the best conservatory dehumidifiers for the home that are currently on the market and considered their relative pros and cons. Read on to find out which is the best dehumidifier for your conservatory.

1

Pro Breeze 1500ml Compact Dehumidifier

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Lightweight and compact, the robust 1500ml capacity portable Pro Breeze dehumidifier is perfect for any sized conservatories, being able to handle minor and major damp issues. The smallest and quietest dehumidifier on this list, it gets its spot due to the power it packs relative to its low price. Removing 500ml of moisture a day, its 1500ml capacity tank automatically shuts off when full and so can be maxed out for at least two days before it requires attention. It runs quietly and efficiently without a compressor. Its small size makes it completely portable, so it can be moved all over the house to remove damp and improve air quality in any room.

Key Features:

Portable and lightweight – suitable for use all over the house where needed

Ideal for all conservatories

Removes 500ml water per day, 1500ml capacity

Low price reflects low capacity

Whisper quiet and efficient

Specification:

Model

PB-03

Item Weight

1.85kg

Capacity

1.5L

Power

40 watts

Dimensions

22 x 16 x 30 cm

Pros

High energy efficiency

Little to no noise

Great value for money

Cons

Runs on mains power - not a portable battery

2

Auzkin Dehumidifier 600ml Portable Damp Air Dehumidifier

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This second specially designed 600ml Portable Damp Air Dehumidifier is a model from Auzkin. It has a little more capacity with a 600ml tank and can remove 300ml of water a day.

It’s the lack of compressor in the Auzkin that keeps the operational volume low, making it ideal for running in the background whether you’re entertaining, relaxing or working in your conservatory.

Its low price reflects its relatively low capacity but for conservatories on the smaller side, this should be a bonus rather than a drawback. Even for its size, it is remarkably energy efficient and you’ll barely notice any increase on your energy bill even with regular use.

Key Features:

Portable and Lightweight

Low capacity

Low noise

Energy-saving

Specification:

Model

Q1

Item Weight

1.2kg

Capacity

600ml

Power

23 watts

Dimensions

14.5 x 14.5 x 22.6 cm

Pros

Operates quietly in the background

Energy efficiency is high

Good value for small conservatories

Cons

Not powerful enough to eradicate serious damp

Larger rooms would require multiple units

3

Meaco Dry Dehumidifier ABC Range 10/12L

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One of the quietest compressor-based dehumidifier, the Meaco Dry Dehumidifier from the ABC Range benefits from high energy efficiency, costing just 2.4p per hour to run, or 15.2p/kWh.

Despite the compressor and a relatively high level volume of absorption (10 litres a day), it is still compact enough to be truly portable, making it an ideal choice if you need to use it all over the house, not just in your conservatory.

You can choose from a range of attractive colours which include green, blue, silver, black and white, there’s also a 12-litre model available if more capacity is required without leaping to a larger model.

Key Features:

Quiet despite the inclusion of a compressor

Highly efficient

10L of water absorption per day

Compact and portable

Auto-modes include defrost and switch off

Specification:

Model

ABC 10L

Item Weight

10.5kg

Capacity

10 L

Power

160 watts

Dimensions

30 x 25 x 46.3 cm

Pros

Good mid-range, mid-sized option

Portable

Automatic switch off and defrost settings

Cons

Lower absorption capacity

Not for large or very damp spaces

4

Pro Breeze 20L/Day Dehumidifier

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The Pro Breeze 20L/Day dehumidifier may be one of the pricer models on the market but it does work overtime, removing up to 20 litres of water each day, while still using low levels of energy

This makes it an ideal home dehumidifier, made for both large conservatories and inside rooms as its massive 5.5-litre tank also comes with a drainage hose, so you can use it continuously and long term. This feature means it is especially suited to areas with real problem damp such as basements, making this a very versatile model.

Key Features:

Removes up to 20 litres per day

Large water tank with drainage hose for continuous use

LED digital display for added control

Maintains optimum humidity levels

Built-in 24 hour timer and automatic shut off

Specification:

Model

PB-08-UK

Item Weight

14.5 Kg

Capacity

20L

Power

450 watts

Dimensions

20 x 32 x 58 cm

Pros

High capacity - ideal for large conservatories

Easy to personalise controls

Automatically maintains favoured humidity levels

Cons

Not the quietest

5

Inventor Eva II PRO ION Dehumidifier

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This offering from Inventor brings fresher air to your conservatory by combining a powerful dehumidifier with an ioniser, as well as a laundry drying function. The Inventor Eva II Pro Ion Dehumidifier also takes out a massive 20 litres a day on full power, however with a tank that can only hold up to 3 litres and no hose, it’ll need regular emptying when used for long periods.

Good job then it comes with a window for checking levels and full water alert. If you need to dehumidify in a hurry while you relax in your conservatory, you can put it on turbo mode and still enjoy peace and quiet by setting it to silent. Its fully programmable digital display panel puts you reliably in control with the ability to set your optimum humidity level, plus a timer and an auto-restart function to switch it back on after a power cut.

Key Features:

20 litres of water removed every day

3L water tank

Includes an ioniser and laundry dryer

Digital control panel

Turbo mode with silent and medium settings

Specification:

Model

EVA II PRO ION

Item Weight

16.7 Kg

Capacity

20 L

Dimensions

35 x 24.5 x 51 cm

Pros

Offers 3-in-1 dehumidifying, ionising and laundry drying functions

High daily capacity

Optimum humidity levels can be set

Cons

Small tank requires regular emptying

No drainage hose