A dehumidifier is a useful appliance to have around your tiny home, especially when you have limited ventilation options. Dehumidifiers are designed to extract moisture in the air and maintain a comfortable humidity level, even in small spaces

During summer time when you’re trying to get the most out of your cooling systems, opening windows and doors to decrease the relative humidity in your tiny house isn’t exactly the most energy-efficient option. 

But it’s not just about maintaining your comfort. Excessive humidity may cause mildew or musty odors to appear in your tiny house, which can harm you and your family’s health..

So what are the best dehumidifiers for tiny house living? Here are our top 9 picks with the best reviews, guaranteed to keep the air in your home fresh and dry: 

  1. Pro Breeze 1200 Mini Dehumidifier
  2. Eva Dry e-333 Wireless Mini Dehumidifier
  3. LONOVE Dehumidifier 220 Sq. Ft.
  4. Ivation 4500 Sq. Ft. Energy Star Dehumidifier
  5. Hysure Portable Dehumidifier
  6. KEDSUM Electric Mini Dehumidifier
  7. Honati Home Dehumidifier 160 Sq. Ft.
  8. Eva Dry Edv 1100 Electric Petite Dehumidifier
  9. Afloia Electric Home Dehumidifier 

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How Do Tiny Home Dehumidifiers Work?

Dehumidifiers work by sucking in the air inside a room, removing the moisture from the air, then blowing the air back outside. However, there are two ways a dehumidifier can remove moisture. It can do this either by refrigeration or by absorption.

  • Refrigeration: Warm, moist air is sucked through the dehumidifier and passes through cold pipes, where coolant circulates. Much like an air-conditioner, the air cools and moisture drips downward through the pipes. The moisture collects in a bucket at the bottom of the machine, while the air is warmed to its original temperature and is blown back into the room. 
  • Absorption: The moist air is drawn into the dehumidifier, and moves on a wheel made with water-absorbing material. This wheel collects the moisture while dry air is released into the room. Instead of collecting the water in a tray, a fan sends hot air up to dry the wheel. 

Top Nine Tiny Home Dehumidifiers

1. Pro Breeze 1200 Cubic Feet Mini Dehumidifier

Who Should Buy It: Families who want a compact and silent dehumidifier, with automatic sensors and auto-turn on features

The Pro Breeze Dehumidifier is a constant family favorite that has consistently received good reviews, and for good reason. With its thermo-electric cooling technology, the Pro Breeze is energy-efficient and extremely silent. You won’t have any problem sleeping while the machine runs. If you’re particularly sensitive to noise, the time clock feature allows you to program the dehumidifier to boot up after you’ve fallen asleep.

It’s also incredibly compact and lightweight, so it’s best for spaces of 150 square feet or less. With its 16 oz. tank capacity, the Pro Breeze unit will remove exactly 9 ounces of moisture daily - so you won’t need to empty it for two days. It’s built with functions that will automatically turn-off once the tank is full and alert you with a LED light once its tank has reached full capacity.

ProductPro Breeze 1200 Cubic Feet Mini Dehumidifier
Weight2.4 pounds
Dimensions7 x 6 x 11 inches
Average Amazon Score4.3

2. Eva Dry e-333 Wireless Mini Dehumidifier

Who Should Buy It: Homeowners looking for a discrete, straightforward, affordable device

The e333 is the perfect unit for small, enclosed spaces. Reviews praise the e333 for its affordability and simplicity; it doesn’t have complicated set-up instructions. Just hang the e33 in any humid area, and it will reliably do its job of absorbing water up to 333 cubic feet. 

This device is renewable and can operate for 10 years. The e333 comes with silicone moisture meter crystals. These crystals are orange while dry, but will turn green when wet. Once this happens, you can “renew” the device by plugging the machine in a power outlet. It can absorb 6 - 10 ounces of water for 3 - 8 weeks before the crystals turn green. The e333 comes with a five-year warranty just in case you experience any damages before its ten-year lifespan. 

ProductEvaDry e333 Wireless Mini Dehumidifier 
Weight0.16 ounces
Dimensions6.5 x 5 x 3.5 inches
Average Amazon Score4.4 

3. LONOVE Dehumidifier 220 Sq. Ft.

Who Should Buy It: Homeowners who want a reliable, space-saving device to combat particularly damp and hot climates

The LONOVE dehumidifier has the power to keep moisture levels under 50%, significantly reducing your tiny home’s humidity without taking up much-needed space. A lot of reviews note that for a product with this much capability, it is also surprisingly quiet, only producing less than 35 decibels of noise. 

You can run this LONOVE unit for up to 24 hours, and it will automatically shut off once the tank is full. This dehumidifier is no bigger than your regular speaker, but is able to provide your home with 360 degrees of airflow, keeping your air from ever getting too damp and sticky. 

ProductLONOVE Dehumidifier 220 Sq. Ft.
Weight1.8 pounds
Dimensions5 x 5 x 7 inches
Average Amazon Score4.3 

4. Ivation 4500 Sq. Ft. Energy Star Dehumidifier

Who Should Buy It: Homeowners who want a powerful machine with enough room to spare

While this Ivation unit is much larger than most products on this list, we included it for homeowners who are looking for a standalone solution. Just one unit can dehumidify up to 4500 square feet of space, which is more than enough to keep the humidity levels in your tiny home comfortable. 

Due to its size, the Ivation is a bit louder than other units, as mentioned by some tiny house reviews, but that can easily be solved by stowing it away in the bathroom or the kitchen.

The device can collect up to 70 pints of excess moisture from the air, allowing hands-free operation for a couple of days before the tank needs to be emptied. The product also allows you to set your ideal humidity levels, save your favorite settings, and automatically restart after a power outage.

ProductIvation 4500 Sq. Ft. Energy Star Dehumidifier 
Weight39.7 pounds
Dimensions15.4 x 10.8 x 23.2 inches
Average Amazon Score4.4 

5. Hysure Portable Dehumidifier

Who Should Buy It: Families looking for a tiny house-friendly dehumidifier that’s also energy conscious 

This Hysure dehumidifier model is efficient in absorbing moisture from an area of 200 square feet, but it’s also great for people who want to limit their energy consumption as much as possible. The energy-saving option allows the device to automatically switch on to a more conservative consumption setting after the air reaches a certain level of humidity. 

Reviews also praise this Hysure model for its noise-free and odor-removing technology, since it can effectively rid a small space of any odors or allergens living inside the moisture. This lightweight machine can collect 750 mL of moisture per day at 33 decibels, so you won’t have any trouble sleeping while the Hysure is at work. 

ProductHysure Portable Dehumidifier
Weight5.74 pounds
Dimensions16.22 x 10.23 x 7.51 inches
Average Amazon Score4.3

6. KEDSUM Electric Mini Dehumidifier

Who Should Buy It: Homeowners in search of a sleek, elegant model that matches their home design

Even if you’re working with a small space, it’s important to keep everything looking great - and that’s where KEDSUM stands out. Reviews particularly note the KEDSUM Mini Dehumidifier’s classier style compared to traditional dehumidifier models. The performance doesn’t fall short either, gathering up to 8.8 ounces of moisture per day. 

Any tight space that feels too humid like bathrooms or closets can definitely benefit from the KEDSUM since it can also eliminate any fungus or odors present in the air. The device has an auto-off feature, so you don’t need to worry about it overflowing. Operating the KEDSUM is also very straightforward and starts with just a press of a button. 

ProductKEDSUM Electric Mini Dehumidifier
Weight2.59 pounds
Dimensions6 x 5 x 8.6 inches
Average Amazon Score4.0 

7. Honati Home Dehumidifier 160 Sq. Ft.

Who Should Buy It: Tiny home owners searching for a small dehumidifier with a sizable collection tank 

This Honati is a space-conscious model that can fit well in any small space. Despite its small frame, the Honati comes with a 2L water tank that can be easily drained and cleaned. Most reviews find the Honati’s compact design and one-button operation perfect for first time dehumidifier users.

This unit also comes with an air filter that traps any dust particles lingering in the air, so only pure and clean air is blown back into your home. Up to 750 ml of moisture can be removed in up to 269 sq. ft. of space, so this energy-efficient and ultra-quiet machine is sure to work well in your tiny home. 

ProductHonati Home Dehumidifier 160 Sq. Ft.
Weight2.49 pounds
Dimensions5.75 x 5.75 x 8.94 inches
Average Amazon Score4.3

8. Eva Dry Edv 1100 Electric Petite Dehumidifier

Who Should Buy It: Homeowners looking for a lightweight and portable dehumidifier 

The Edv 1100 is a popular brand in many dehumidifier reviews for good reason: they’re reliable and durable models. The Edv 1100 is one of the smallest, most lightweight thermo-electric dehumidifiers, making it a perfect choice for small spaces.

With a 16 oz. collecting tray capacity, the Edv 1100 can reliably remove 9 oz. of moisture daily. It also has an indicator that will let you know when the spill-proof collecting tray is full.  On top of good performance, the Edv 1100 comes with an accessible price tag, perfect for tiny home owners looking to dehumidify a small space without breaking the bank. 

ProductEvaDry Edv 1100 Electric Petite Dehumidifier
Weight1 pound
Dimensions6.5 x 8.5 x 5.3 inches
Average Amazon Score4.0 

9. Afloia Electric Home Dehumidifier 

Who Should Buy It: Families who want a dedicated dehumidifier and air purifier in one device

The Afloia Electric Dehumidifier can effectively remove up to 99.97% of dirt particles and 26 ounces of water per day in small spaces, while keeping its energy consumption to a minimum. With its low energy consumption, you can choose to run the Afloia day and night without any worries. 

Some reviews also appreciate the fact that the Afloia’s controls are easy to understand. You only need to turn it on and off, and it automatically shuts off once its 700 mL water tank is full. With its non-imposing design, you also get a dehumidifier that is so sleek and compact that you can squeeze it in a small space easily. 

ProductAfloia Electric Home Dehumidifier
Weight2.6 pounds
Dimensions13.86 x 6.54 x 4.33 inches
Average Amazon Score4.2 

Buyer’s Guide: Qualities of a Great Dehumidifier 

Small, portable dehumidifiers are often used in homes that have a localized problem with humidity. While the basic quality of a small dehumidifier you should look for is its ability to reduce the humidity level in your living space, there are other factors that make an excellent dehumidifier stand out from the rest. These are: 

Cleaning and Maintenance

Most dehumidifiers have a removable bucket, tray, or tank so you can easily empty out the collected water. When deciding on what small dehumidifier to purchase, it’s best to find one with a large water tank capacity so it can retain water well. This will help prevent leakage and spilling, and you would have more time between disposals. Be sure to find a water tank that you can comfortably remove and clean. 

Ease of Use

The best dehumidifiers are designed with user-friendly controls that anyone can operate, so try to find one with as many of these features as possible. There are units built with a frost sensor, water capacity indicator, or a humidistat. You should also prioritize looking for a model with auto shut-off and auto-restart features. Auto shut-off will turn the unit off when the water tank is full to prevent an overflow, while auto-restart will turn on the machine after power failures or interruptions. 

Noise Levels

Some dehumidifying models can be noisy, so it’s crucial to find one that produces a comfortable amount of noise, especially in smaller spaces like tiny houses where slight noises are more amplified. Many small dehumidifiers don’t have moving parts and can be very silent when turned on. 

Where Is the Best Place to Put a Dehumidifier In Your Tiny House?

It’s best to put a dehumidifier in areas of your home where the excess moisture is coming from. In traditional homes, these can be in spaces such as bathrooms, basements, and laundry rooms. For your tiny home, you won’t have as many rooms to dehumidify, if at all. It's ideal to place the dehumidifying device at the center of your living space. 

It’s important to keep your small dehumidifier at least 6 to 12 inches away from the walls or furniture so it can get enough air flow around it. This will help the machine work more effectively indoors.

About Us

Manuela and Ivan from Tiny House Bloom

Hey, there! We're Ivan and Manuela from Croatia, and we're crazy about tiny houses. We don't own one (yet).

This website is a result of our passion to share all the knowledge, photos, tips and tricks that we were able to learn while studying everything possible about the tiny house movement.