An air conditioner or dehumidifier are two home appliances that can improve your indoor air quality significantly. When appropriately sized for your space, these appliances will cool the air, thus making your home a lot more comfortable.

A dehumidifier reduces the amount of moisture in the air, while an air conditioner’s function is to cool the air in a room. Both devices can be used separately or together, depending on your specific needs at any given time.

In this article, we review the Hisense portable air conditioner. It is one of the most efficient compact air conditioner units you can buy. We also compare the Hisense portable Air Conditioner and Hisense Dehumidifier to help you determine which is the best for you between these two. 

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The Hisense Portable Air Conditioner Review

How Hisense Portable Air Conditioner / Dehumidifier Improves Home Air

With a capacity rating of 6000 BTU, the Hisense Ultra-Slim Portable Air conditioner is built specifically for small rooms. The ideal room size to use this unit for is rooms of about 250 sq. ft. This Hisense portable air conditioner is a simple and easy-to-install unit. It does not need to be installed in a unit and can be simply placed in the corner of your room. Installing the Hisense portable air conditioner is easy and given the compact size, you can easily move it from one part of your home to the other. 

Despite a compact dimension of (18 – 50) inches wide, this portable air conditioner can deliver a strong airflow, sufficient to cool a room. Yet operates silently, so it does not disturb your sleep. In addition to cooling the air, you can also use this unit as a fan or as a dehumidifier. There is an easy-to-use remote control to switch between these modes and to set the timer or change the temperature. Other smart features include a 24hour timer that automatically powers the unit on and off to save energy and a sleep mode with auto-controls for night operations. 

  • 3 Modes (air conditioner, dehumidifier, and fan) 
  • Remote Control
  • Drain-free Operation
  • Washable Filter 
  • Easy to Move

Difference between Hisense Dehumidifier vs Hisense Air Conditioner

It is important to note that while the Hisense Portable Air Conditioner also has a dehumidifier mode. It is primarily an air conditioner. Typically, an air conditioner and a dehumidifier are two different types of appliances. But some air conditioners can also remove moisture from the air as it operates. 

In many cases, you only need one or the other, which is why understanding the difference between these two devices will help you when you need to decide between a dehumidifier or an air conditioner. The primary purpose of the Hisense Dehumidifier is to remove excess moisture from the air thereby, reducing relative humidity. While it may cause a reduction in air temperature, the drop is not always a significant one. The Hisense air conditioner on the other hand is designed to cool the air significantly but will also reduce humidity as it operates. 

Generally, dehumidifiers are recommended for situations where humidity is the major problem you need to fix, and there is no need to cool the air. On the other hand, the Hisense air conditioner can combine both functions even though it is primarily for cooling the air. 

This difference in function is due to the design of these devices. The Hisense Dehumidifier has both cold coils and hot coils. As air from the room is sucked into the unit, it is passed over the cold coils to remove moisture from it. However, to counteract this effect and prevent a significant drop in room temperature, the air is made to pass over the hot coil as it is released back into the room. As for the air conditioner, the air only passes over the cold coil and is released back into the room in a cooler state. In many cases, you don’t need to run both units at the same time. 

Additionally, the Hisense dehumidifier is cheaper than the air conditioner. Not only is the upfront cost lesser, but it also uses less electricity which means it will cost you more to run an air conditioner in the long run. However, since you are unlikely to achieve the same level of temperature reduction as you would with an air conditioner when you buy a dehumidifier, the AC unit makes up for the cost. You get to enjoy the best of both worlds with the unit reducing your indoor temperature and also managing humidity levels to prevent the adverse effects of excessive dampness. 

How to clean Hisense Portable air conditioner?

To fully enjoy the benefits of using an air conditioner as far as indoor air quality is concerned, it is recommended that you clean it regularly. As your unit operates, it takes in air from the room and returns it after cooling. To maintain the air quality, Hisense portable air conditioners come with an air filter that can be removed, cleaned, or replaced. Ideally, you are expected to clean this filter at least once a year. Follow these steps to clean your Hisense portable air conditioner to prolong its lifespan and ensure optimal performance.

1. Drain the water:

As portable air conditioners operate to cool the air, water is condensed from the warm air and stored in a container in the unit. This container needs to be disposed of regularly. To drain the water, look for the drain at the back of your unit and then place your bucket or a shallow tray underneath the drain and allow the water to drain. You can also connect a hose directly to the drain, so the water will exit on its own.

2. Clean and replace air filters:

Air filters are meant to be debris-free to allow your unit works effectively. So, endeavor to check, clean, and change the filters at least once per month. Clean the filter by removing it from the unit and immersing it in warm, soapy water, let it dry completely before fixing it back in the unit.  

3. Check the coils:

It is also important to frequently check the coils of your air conditioner because they need to be debris-free to avoid the breakdown of your air conditioner. To clean these coils, get a damp cloth or a soft-bristled brush and gently sweep away any dirt that is found on them.

4. Clean the exterior:

Take a damp cloth and wipe down the exterior of your unit, together with the vents and some spaces that might have dust on them. Do this routinely, even when you are not doing a thorough cleaning.

5. Reassemble:

After you must have cleaned your portable air conditioner, ensure you reassemble them correctly without any form of error. 

How to clean Hisense Portable air conditioner?

In most cases, you do not need to drain your Hisense Portable Air Conditioner manually. The device uses a condensation exhaust system to get rid of excess water vapor it removes from the air and expels it through the exhaust vent, along with hot exhaust air. 

Consequently, in extreme humidity conditions, more water is collected than the appliance can expel through this process. In this case, the water will be collected into the internal reservoir. Although your Hisense Portable Air Conditioner will automatically shut itself off when the internal tank is filled, you will need to manually drain the tank either by draining into a bucket or pan or using a hose connected to the unit. 

  • Drain into a pan: Locate the drain plug at the back or side of your portable air conditioner and remove it. Ensure you have a bucket or pan positioned to remove the water as it drains from the tank. Before you do this, ensure your air conditioner is not plugged.
  • Drain with a Hose: This method involves draining the unit by connecting a hose directly to it. The first step would be to find a hose that is the correct width for the drainage port of the air conditioner and will give you a secure fit. Connect the hose to the drain plug, and the setup will remove water from the reservoir automatically. Ensure the drain hose is routed to a suitable location or into a pan or bucket. 


For someone with a small to medium-sized room, a portable air conditioner would work just great to cool the air. A unit like the Hisense Portable Air conditioner can also double as a dehumidifier to get rid of excess moisture which makes it suitable for use for all seasons of the year. 

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