The dehumidifier serves a range of purposes and functions both in and out of the home. While typically associated with removing damp from houses, it is sometimes forgotten that it can do the same for caravans and motorhomes.
After all, they are not exempt from damp. The purpose of a dehumidifier is to remove damp and moisture from the air but also to prevent things like mould and mildew from growing. Many models will also purify the air, killing bacteria.
This is ideal for those who suffer from asthma and other allergies. Take a look at the caravan dehumidifier reviews and find the best dehumidifier for caravans and motor homes.
If you are looking for a new dehumidifier for your caravan or motorhome, then all of these are fantastic ones to go for.
Best Dehumidifier for Caravans and Motorhomes (UK Models)
1. Pro Breeze Dehumidifier Air Purifier
Our Editors Pick for Caravan Dehumidifiers
- Compatible with smart plugs
- Large capacity
- Compact and lightweight
- Continuous drainage (optional)
- LED digital display
- Automatic humidity sensor
- Defrosting system
- 24-hour timer
- Perfect for large spaces
- Can be a little noisy
- The instructions can be hard to understand
This model from Pro Breeze has a fantastic capacity at 1.8L, with the ability to remove up to 12L of water from the air each day.
It has a humidity sensor built into it, and this will allow you to set your desired humidity level – anywhere between 30% and 80%.
It also sports three different settings including auto, continuous, and sleep mode.
It is compact in size, as well as lightweight for easy portability when on the road. It’s effective at combatting everything from condensation to black mould, and it can even help respiratory issues by removing large amounts of excess moisture from the air.
The 24-hour timer also ensures you have full control over when it’s running and when it’s taking a break.
This desiccant dehumidifier is a fantastic choice for those who need something powerful to lower the levels of humidity in the air.
It’s effective and fast, and its ability to tackle things like black mould ensures a safer environment within your home. Packed with handy additional features to ensure you get the most out of it.
2. Pro Breeze 500ml Compact and Portable Mini Air Dehumidifier
Our 12v Pick For Caravan Dehumidifiers
- Energy efficient – 12v
- Quiet when running
- Tank full indication
- Thermos-electric cooling system
- Can be used in a range of locations
- A couple of occasions where it has malfunctioned
- Some say it could be more powerful
One of the best dehumidifiers for caravans or motorhomes, this model comes at an incredibly reasonable price.
It’s ideal for keeping mould and dampness out of your motorhome as well as clearing the air of excess moisture.
It is compact and will slot nicely into your motorised home.
This motorhome dehumidifier has thermo-electric cooling so that you won’t need a compressor.
This makes it incredibly energy efficient, allowing you to save a little extra. When it’s running you can hardly hear it, so you can work and sleep without any interruption.
When the water tank is full, it will shut down automatically so that you can empty it.
This is one of the best mini dehumidifiers if you are looking for something cheap and practical for your motorhome.
It is great for keeping the mould out and removing the excess moisture in the air.
While there have been a few occasions where things have gone wrong with the machines, this is rare compared to the thousands of people who have found this to be a fantastic value for money dehumidifier.
Powerful and affordable, it could be the perfect machine for you.
Q: Does the Pro Breeze Mini cost much to run?
A: No not at all, it uses around 12w per hour which on average works out about 22p per week if run 24/7.
Q: How do you empty the tank of water?
A: Simple pull out the black plug and drain the water, it’s very easy.
Read Here: Best Portable Air Conditioner Reviews
3. Inventor Premium Portable Mini Air Dehumidifier
Best Portable Mini Air Dehumidifier
- Smart dehumidification
- Ioniser for air purification
- Humidity levels displayed
- Made in Britain
- Tank full indication
- Three timer settings
- Comes with continuous drain option
- Anti-frost setting
- 2-year warranty
- Can be quite noisy
This dehumidifier from Inventor has an ioniser to provide fresh air that is free from bacteria and viruses – perfect for those with asthma and allergies.
It has smart dehumidification, so it will adjust itself automatically to suit the current climate of your motorhome.
Plus, the digital display will show the current and desired levels of humidity.
It has a laundry setting to help you dry your clothes at an optimal rate, making this ideal both for use in your home and caravan.
It also has a timer setting to allow you to adjust the running time as desired. Plus, in the case of a power outage it will automatically restart itself.
There is also an anti-frost setting to allow it to function in cold temperatures.
The caravan dehumidifier reviews for this model are generally favourable, and it does a superb job of keeping the air free from moisture.
With smart dehumidification and an indicator to let you know when the tank is full, minimum effort is required by you – especially if you decide to go for the continuous drain option.
It’s a great caravan dehumidifiers model to have and comes with a low price tag.
Read Here: Ebac Dehumidifier Review
4. Kampa Damp Buster Caravan Motorhome Boat Moisture Drain
Our Pick for The Best Dehumidifier for Caravans (No Power)
- Designed for caravans and motorhomes
- Prevents mould and mildew
- No power required
- Removes musty odours
- Packs last 4 months
- Absorbs a lot of moisture
- Refills are expensive
- Tips over easily
The caravan dehumidifier reviews for this model have been exceptionally favourable, especially as it was designed specifically for caravans and motorhomes.
It will keep the moisture and condensation in your caravan under control, preventing and removing things like mould and mildew. On top of this, it also protects against musty odours.
This cheap caravan dehumidifiers work by placing a bag of calcium chloride crystals in the container so that the excess moisture can be absorbed.
Each pack lasts around four months and can absorb up to 3.5 litres.
The moisture that is removed from the air is converted into brine which can be safely disposed of.
If you are looking for a dehumidifier for your caravan that requires no power, then this might be the perfect one for you.
Specifically designed for caravans and motorhomes, it will keep the place clear from excess moisture as well as damp, mould, and mildew.
The musty odours will also be removed and each pack will last four months before it will be refilled. It’s great for those who are on a budget and want something that will do the job.
Key Things to Look for
Before you go ahead and buy your caravan dehumidifier, there are a few things that you should be keeping an eye out for.
Space. Think about the size of your caravan. Are you in a cosy model, or one that has a massive amount of space to offer? Humidifiers are each design to handle a specific amount of space, and you will need to determine the area you want to cover before you buy. Make sure you check this before you purchase so that you make the right choice.
Settings. Even when you are on the road, you want a model that has a few different settings. For example, a laundry setting is really helpful if you’ve got a load to dry but it’s raining outside.
The dehumidifier will absorb the excess moisture while your clothes dry so that you can get on with your trip in peace. Additionally, sleep mode is incredibly helpful if you need it to run overnight but don’t want to be kept awake by the often loud humming of the machine.
Continuous Drainage. This is a great option to have. You won’t need it when you are in your caravan, but it does make it more versatile so that you can use it at home too. Continuous drainage means that the tank is hooked up with a hose that then connects it to a drain or sink.
So, you never have to worry about it becoming full and needing to empty it again. It’s possible to use in a caravan but makes more sense for home use. Having this as an option just means that you can use it in multiple settings, saving you money and also creating less of an environmental impact.
Refrigerant or Desiccant. These are the two main types of dehumidifiers, but you need to decide which one is going to work best for your home. To put it briefly, desiccant dehumidifiers work best at low temperatures (below 10C) and refrigerant dehumidifiers work better at higher temperatures (above 10C).
Refrigerant dehumidifiers also cost less money to run, which is especially good if you end up leaving it on constantly. However, desiccant dehumidifiers models also tend to be quieter, which is good for small spaces where you might be sleeping and living.
Finally, refrigerant dehumidifiers are often more reliable than their desiccant material counterparts. This is an important aspect to consider if you are planning on leaving your dehumidifier to run for prolonged periods of time.
Energy Saving. Having your dehumidifier running constantly can really add up on your energy bill, and you’ll end up noticing it at the end of each month. A timer can be really helpful in this situation as you can set it to switch off after a certain amount of time.
If you have an automatic humidification detector built into the machine, this can also be a great way to save energy. It will only switch on when it detects humidity above the levels you set, and will switch itself back off once it brings them down again.
In a caravan, you often have a limited amount of electricity that you can use each day. Having a dehumidifier that possesses these extra features saves you a lot of energy so that you can keep your dehumidifier running when you need it.
The task of finding a good dehumidifier is never easy, after all there is a lot of choice when you go to look online.
When choosing the best dehumidifier for your caravan or motorhome, you will want something that is powerful but also doesn’t use up a great deal of power.
It may even be a good choice to go with something that doesn’t require any power so that you don’t end up using your electricity on the machine.
As long as the dehumidifier removes the excess moisture from the air and keeps things like mould and mildew away, you know it’s doing its job correctly.
Plus, the dehumidifier you use in your caravan can also be used in your home.
If you are looking for the best in-car dehumidifier instead, check our list here.
What did you think of our caravan and motorhome dehumidifier selection? Are there ones that you would have added to the list? Let us know in the comments below, we’d love to hear from you!
Last Updated on February 3, 2022 by Gemma Tyler
Gemma Tyler is a freelance journalist with 15 years of experience writing for consumer publications. She has tested and reviewed a wide range of household items from vacuum cleaners to washing machines and dehumidifiers to steam irons. Her attention to detail and exhaustive testing certainly makes her an expert in her field.