Guide to buy a dehumidifier for your home

Recently, the weather was very wet drizzle, high air humidity make homes, furniture was moldy, water would drop from the ceiling and the walls, the floor was sticky and wet, many people think to buying a dehumidifier to improve this situation.Guide to buy a dehumidifier for your home

Should buy a dehumidifier?

What makes most users consider when looking to buy a dehumidifier is the price issue. Dehumidifier quite expensive compared to other home appliances, ranging price from about 150 to 300 USD, equivalent to the amount of money can buy home appliances such as refrigerators, washers, dryers, air-conditioning …, while dehumidifiers use only a relatively short time in years.

So can buy air conditioner instead of a dehumidifier? If your family is available conditioners can enable drying to reduce moisture in the room, but the possibility of regulating hygroscopic limited than dehumidifiers because this feature is only plus, in addition to large capacity air conditioner should be consuming more power.

In fact, according to How Stuff Works page, conditioning can also function like a dehumidifier: it reduces the humidity in your home warm air by sucking air in and put a coil passing cold. But the difference is, the air conditioner does not heat the air before discharging it back, and that’s the way it keeps cool space. Also, the air conditioner does not have hygrometer and therefore it does not measure the relative humidity, it’s just the temperature. Once cooling your house to the ideal temperature level that you have installed, it will stop running. This can cause indoor humidity to rise again, and make the air in your home feel warmer than reality.

Although dehumidifiers need to work in a confined space like a new air conditioner, the most effective, but if you need dehumidifier in certain areas such as the corner of the house, the stairs area, room air conditioner … not inserted, then a dehumidifier capable of moving around in the house is an interesting choice.

Thus, if you really need to reduce moisture and humidity, may consider buying a dehumidifier. You can carry out using the machine on wet monsoon season every year, rain or wind while stretching.


The effects of dehumidifiers

“Investment” a dehumidifier probably does not matter if it works really well. So the principle of operation of the dehumidifier is, whether it is worth the money to invest it?

When people complain about the humidity, that is they are talking about relative humidity (relative humidity). Depending on the temperature, the air can hold a fixed amount of water vapor; Relative humidity is the ratio of actual water vapor in the air compared to fixed numbers. For example, at 20 degrees C, a cubic meter of air can hold about 18 grams of water. This is a state of saturation, also known as the relative humidity of 100%. In an average house at 20 degrees Celsius, relative humidity should ideally somewhere between 30-50%. If the humidity is higher, you will feel very uncomfortable, stuffy and musty smelling, being the respiratory disease. Therefore, if you want to maintain the appropriate humidity, you need a dehumidifier. See the post how to choose best dehumidifier for bathroom

Imagine you are enjoying a soda in a special day “warm”. When you pick up the cans, you may find it quite wet, because moisture on the outside. Why so? When the air loses heat, it also began to lose the ability to retain moisture; colder surface of the soda will attract moisture from the warmer air around and creates condensation. Your dehumidifier also works in a similar fashion: condensation in a refrigeration compressor.

Most dehumidifiers can be divided into five major components:

– Fan Compressor: device compresses and cold air spreads as wide a freon for cooling coils of the dehumidifier.

– Reheater: Collect and keep the heat generated from the cooling process.

– Compressor cooling coils: The coils cooled compressor

– Reservoir: water tank

Fans will collect air from the surrounding area and suck air into the dehumidifier. Air enters inside will be exposed to the cooling coils of the dehumidifier. The coils will use mechanisms to separate condensing moisture from the air. Collected will be deposited moisture into droplets and flows into the container of a dehumidifier. Dehumidifier will heat the air (moisture has been separated) and put it back into the room.

Water storage of dehumidifiers can be disassembled easily

Dehumidifier usually have a plastic water bottle is removable, when full, you can remove it emptied. However you can also connect a pipe to drain water leads straight into. Most dehumidifiers have auto shut off when the water in the tank was full, so you do not have to worry about water spillage.

Many dehumidifiers hygrometer well equipped, allowing you to identify the desired humidity. For example, if you select 50% humidity, the dehumidifier will work and maintain the humidity in the room.

Buy dehumidifiers

Generally, the basic features of dehumidifiers hygroscopic simply, automatically disconnect when the container is full, adjust the desired humidity, but dehumidifiers are divided into two types, kinds and types of muscle control electronic control.

The electronically controlled machines often have greater value than muscle control, greater efficiency hygroscopic, which adds features such as increasing or decreasing the fan speed, drying air mode (quick help air drier), air purification (filter), self-timer off … The large room of 30 m2 or more, the need to buy dehumidifiers control electronics, since almost no muscle control types such big performance.

Hygroscopic performance levels is the most popular 12l / day, 16l / day and 20l / day and at this level you should select engine control computer will be cheaper (from 150-300 USD).

The market has pretty much brand dehumidifiers such as Edison, Jacon, Aikyo, Fujie, Nagakawa, Welix, Daiwa, Aquaria, STEBA …, but this machine is not marketed widely. You have to buy out some online sales sites (no firsthand watching and weigh machine) or in Hanoi can the Hang Khoai, but most places sell only one – two samples. At the electronics stores such as Tran Anh, Pico, Nguyen Kim …, you just have little choice, only about 2 machines have different performance. The big supermarkets like Big C does not have this machine.

Some online sales site could give lower price supermarkets around -15 USD 10 thousand for the same model but that you buy at the supermarket to get the best warranty, because these products are almost best warranty in the place of sale.

Using dehumidifiers

The dehumidifier can absorb moisture around 10-12l / day usually 210-250W power level, the higher sample capacity of about 400-600W, lower than the air conditioner (12,000 BTU air conditioner often with average capacity of about 1.1 to 1.3 KW), so the overall dehumidifiers consume less power conditioners.

On the advice of How Stuff Works, to really save your electricity bill, you do not turn it on all day, and establishing reasonable hygrometer (50% rather than 30%). You also need to close the doors and windows closed while running a dehumidifier to increase efficiency and avoid the machine to run continuously at high intensity.

Most dehumidifiers exhaust air from the top of the machine, but if your dehumidifier outlet at the back, you need to set the camera away from the wall and the furniture to allow air to flow freely. Keep it away from sources of dust or dirt, as this can quickly clog the machine. Regularly check and clean the filter of the machine, to avoid dust on efficiency will reduce moisture absorption.

Need regular hygiene of the machine filter

You can take advantage of the water obtained from a dehumidifier to water the plants, because although this is not used for drinking water, but it is well suited to crops due to its less salty than the water from the tap

More info at

Best RV dehumidifier for your vehicle

The RV dehumidifier is the one that is designed specially for the vehicle. It solves the issues that are related to the humidity of the recreational vehicle. It thus improves the comfort inside the RV. RV Dehumidifier

You will get the good air for your lungs. It keeps a check on the mildew and mold growth in RV. You must purchase the best RV dehumidifier for your RV. The dehumidifier also reduce the condensation during the humid weather.

There are plenty of features available with the RV dehumidifier. They are made to be used inside the RV. The user would find the compact design made of stainless steel as well.

These units are energy efficient. You should improve the quality of air in the RV by use of the best RV dehumidifier. Enjoy your ride on the vehicle. The vehicle will provide dry and healthy air so that the inhabitants can breathe a good air.

There are brands offering the RV dehumidifier from long time. The user can be confused with lot of brands around. You will find few tips to select the best RV dehumidifier in this article.

You must consider these and then decide on the product. You must also consult the family and friends using the RV dehumidifier. You must see the reviews of the product online.

All this will help you to zero down the options. Make the sensible approach as you proceed


The market has the options of the portable dehumidifier as well as the units that are not portable. Some units in the marketplace are portable.

Some aren’t. It’s always a safe option to choose a unit that’s portable because it will consume less space and you can move it around whenever you want.

The portability will help you to move the dehumidifier in any section of the RV with ease. You can also consider a non portable item for your RV too depending on the space inside the vehicle.

If you want to keep the dehumidifier fixed at one place then buy the one that can fit at one place. You have to measure the square feet area to know the correct size of the unit required.

Drain Pump

The RV dehumidifier with this feature is best for the vehicle. All the units do not have the feature where in the water is removed automatically. This increase lot of work for you as you need to remove the drained water that is collected in the RV with the help of the bucket.

For the recreational vehicles best dehumidifier is the one that has the automatic setup of the drainage of the water collected. You cannot drain the water always in the vehicle. The pump set would allow to drainage water out automatically. Explore more info about best dehumidifier with pump at here

Automatic Turn on and off – Not all the Dehumidifiers have this feature where they would turn off or on automatically after a power interruption. For the best RV dehumidifier, it is recommended to buy the one with the automatic version.

The power failure can interrupt the working of the unit. When the power is resumed after the failure, it must start automatic.

Purchase the best RV dehumidifier unit for your vehicle.

The Dehumidifier for bathroom without vent

Do you have a bathroom that is without any ventilation, then you must be suffering from the humidity in the bathroom. You must buy the dehumidifier for bathroom without vent. There are many factors that must be considered before making the purchase. Following are some of them.

The Dehumidifier for bathroom without vent

When you start the process of buying a good dehumidifier for your bathroom without vent, be sure to do a proper research. There are a lot of brands present in the market offering the dehumidifier.

The price range depends on the model and the features that the equipment is offering. The Dehumidifiers also vary in the quality that depends on the brand to brand.

There are scores of brands like any other brand present in the market. There are some dehumidifier that can cause problems. They may break or need the repair in the short while.

Therefore, you need to be careful before you decide on the brand and model. You also have to check your own requirements. Just be sure whatever brand you buy must be reliable and also offers the warranty,there is a warranty of usually one year with the product.

You will be astonished to note that sometimes the old model of the dehumidifier lasts much longer than the newly built dehumidifier. The reason may be the tough built they have.

The new models may look sleek but have the low quality parts. Do the research before you get attracted for particular model.

The price of the dehumidifier varies from few dollars to thousand of dollars. Check your budget. For bathroom you can use a compact and portable dehumidifier.

This dehumidifier can be used in other parts of the apartment as well. You can use it at other places when you are not using it in the bathroom. Hence portability of the unit becomes important. If your budget is less than you can also check a second-hand dehumidifier.

You can purchase the unit from the market or check online options. There are a lot of brands present online. Moreover there are many good websites that are selling second-hand products.

It has become very easy to shop online. You can sit with your coffee and buy the unit of your choice and need.Check the sites that are recognized and real. They offer the privacy to the users.

You need to check on it before making the purchase. Once you are sure on the website, you can do your purchase of the dehumidifier for your bathroom. You can even get good deals on the products if you check them regularly.

Check the features that you need. You have to check the drainage of the water. You may have to use the bucket to remove the excess water. There are model with the automatic cut off too.

In such model you do not need to do anything as it is automatic drainage with the hose. You are not required to unplug the unit as well. Check the aging of the product. This will also help you to know about the efficiency of the dehumidifier you will be using for the bathroom.

What is the best Dehumidifier for the grow room?

If you have an issue with the Indoor Grow Room or the Garden as it gets high on humidity. You need to get the best dehumidifier for the grow room. The relative humidity will be in control with the dehumidifier.

best Dehumidifier for the grow room
best Dehumidifier for the grow room

The control varies between 40 % to 60%. There are various size of dehumidifiers that are being offered by the manufacturers. In the grow room the humidity control level will differ according to the growth of the vegetation.

The dehumidifiers work in the high humidity levels too but if that goes beyond the limit then the dehumidifiers do not work efficiently. The dehumidifiers capacity is measured in the pints or the capacity in litres so that the moisture is removed.

The drain hose is used to remove the moisture from the unit. The units also have the water collection tanks that have to be emptied regularly.

There can be serious illness due to the presence of molds and pests in the grow room. There are many things that can be used in the grow room to eradicate these pests and dehumidifier is one of the important equipment.

This helps in balancing the humidity and keeps the moisture control. There are many health hazards that can occur to the inhabitants if the humidity is not controlled.

There is a drastic reduction in the allergies and the serious illness caused due to the effect of humidity is seen with the use of dehumidifier. It is crucial to maintain the health of the family.

It is a tedious task to select the correct dehumidifier for the area. Most of the times people make the error of selecting the improper dehumidifier for their place.

There are many factors on which your selection must be based. Some of them are mentioned below:

The accurate coverage area of the dehumidifier should be based on square footage calculations of the place.

Check the humidity setting that must be on the basis of twenty four hours capacity.

The speed of the fan should be checked.

Check the Auto on and off setting. In case of power failure you do not need to unplug.

Check the drainage options of the dehumidifier. There must be a section for the collection.

Check the portability of the dehumidifier. It must possess the roller coaster wheels for the ease of the moving in the place.

Get the reviews from the Internet. Seek the advice from the friends and family’s take help fme on the sales representative in the selection of the best dehumidifier for the grow room.

The capacity of the dehumidifier is measured in pint or litres. Always prefer to buy the one with more capacity than the required one.It will perform the task with ease and with more efficiency.

Check the warranty offered by the manufacturer. Generally the warranty of one year is offered. You can also take an extension in the warranty period by paying some additional money.

It is wise to pay some money and get the warranty extended. The cost of repairing the dehumidifier is much more. Hence you must take the extended warranty.