7 best dehumidifiers for an apartment or home and tips for choosing
If the windows in your house constantly fog up and you feel excessive humidity, then there is a chance of mold. Sometimes you can solve the problem only with a dehumidifier. Let's consider how to choose an air dryer and the best models of such equipment. Such a device will maintain an optimal microclimate in residential premises, which will positively affect the health of all members of your family.
The selection of goods was carried out on the basis of reviews, opinions and ratings of users posted on various resources on the Internet. All information is taken from public sources. We do not cooperate with manufacturers and trademarks and do not call for the purchase of certain products. The article is for informational purposes only.
Which air dryer is better to use
In a poorly ventilated room, the level of relative humidity approaches 100%. Under these conditions, dew drops form on the surface of objects and there is a threat of the appearance of pathogenic microflora. The task of air dryers is to reduce this indicator to a comfortable and safe 40-65%. Removing excess moisture can be done in several ways, so the principle of operation of the drying apparatus is also different.
Assimilation dehumidifier
Dehumidifiers of this type replace the humid air of the room with dry air supplied from the outside. In dry weather, forced ventilation can be considered a fairly effective means of removing moisture. During rain or fog, her work will not bring the desired result.
Assimilation dehumidifier.
Adsorption dryer
The action of these devices is based on the ability of powdered or porous materials to absorb moisture. This is how silica gel bags work, which are put in boxes with shoes or household appliances. The composition of such dehumidifiers includes removable cartridges, which, as saturated, require drying or replacement.
Adsorption dryer.
Condensing dehumidifier
Such equipment operates on the principle of low temperature vapor condensation. Humid air passes through the cooler, on the walls of which drops of water are deposited. They flow into a special container or pan, which must be periodically emptied. Models of this type are becoming increasingly popular.
Condensing dehumidifier.
Their main advantages:
- high performance;
- lack of consumables;
- complete independence from weather factors.
Modern condensing dehumidifiers are simple and reliable. They are convenient to operate because they are easily tuned to the desired mode and require minimal maintenance.
The device of a condensing air dryer:
The principle of operation of the condensation air dryer:
It is the condensation dehumidifiers that are best used at home.
Difference between dehumidifiers depending on performance
The need for air drying arises not only at home. It is needed in production workshops related to the open evaporation of liquids, in places of storage of materials, at construction sites, in museums, exhibition halls and other rooms with increased requirements for humidity levels. Depending on the capacity and functionality, the drainage equipment is conventionally divided into two large categories.
Appliances
This category includes compact models with a pleasant design and a minimum of published noise. Often, such devices have additional useful functions:
- ionization;
- aromatization;
- dust removal.
They are installed in private homes, apartments, offices, educational and medical institutions. At maximum mode, they are able to condense several tens of liters of water per day. It is usually necessary to empty the pallet manually.
Household air dryer.
Industrial apparatus
Such units are capable of extracting hundreds of liters of water from the air per day. They are large in size and sleek design. They are installed in workshops, warehouses, public baths and pools. There are devices with a floor installation or mounted models. Their condensate collection system is usually directly connected to the sewage system.
Industrial dehumidifiers rarely have a flavor option. For them, the function of accurately maintaining the set temperature in the room is more important. They are controlled from a remote control on the product body or using a remote control.
Industrial air dryer.
How to determine the performance of a dehumidifier
Dehumidifier performance is the most important indicator that you pay attention to when choosing equipment. It consists of two components: the drying rate and maximum air exchange.
Drainage rate
The drainage rate indicates how much fluid the device is able to extract from the air per unit time. Usually it is expressed in liters per day. This indicator is selected based on the size of the room. According to a simplified formula, a coefficient of 0.7 is used. For a room of 30 m2 a dehumidifier of 21 l / day is required.
30 x 0.7 = 21
In order to facilitate the selection, most manufacturers indicate for which rooms their model is recommended. The buyer should take into account the specific operating conditions of the device. For a room in which laundry is constantly dried, it is better to purchase an apparatus one and a half times more productive. In the case of a pool, the calculation should be based on the surface area of the water, replacing the coefficient from 0.7 to 2.0 or more.
When choosing industrial units, it is better to use accurate calculations, which should be entrusted to a specialist. First, he will determine the moisture level using a hygroscope and, based on the data obtained, he will find the minimum required performance. In any case, it is necessary to provide some power reserve so that the equipment does not have to work continuously at maximum speeds.
Air exchange
Air exchange - the amount of air that the device is able to drain per unit of time. Usually it is indicated in cubic meters per hour. It depends on how quickly the normalization of the humidity level in your room occurs after the device is turned on.
When choosing a dehumidifier, it is believed that it should pass through the whole atmosphere of your room 3-4 times within an hour. For a room of 30 m2 with a ceiling height of 2.5 meters, the air exchange must be at least 225 m3/hour.
30 x 2.5 x 3 = 225
Industrial units can be designed for air exchange of several thousand cubic meters per hour.
Extra options
Productivity is the main, but not the only indicator of the dehumidifier. Before buying, it is advisable to ask a number of additional criteria.
The presence of a hygrostat
Hygrostat - a device that responds to changes in humidity of the surrounding air. With its help, the state of the atmosphere is controlled and the dehumidifier is automatically controlled. It allows you to leave the device for a long time in automatic mode, without fear of excessive drying and unreasonably high power consumption.
Noise level
The strength of the sound produced by the dehumidifier directly depends on the power of the installed electrical equipment. Most household appliances reach maximum noise levels in the range of 40-50 dB. It is comparable in volume with a calm speech of a person, which cannot cause serious problems. For industrial devices, this indicator inevitably turns out to be higher. In some cases, installation may require a separate room.
Fan speed adjustment
This option allows you to use the equipment not at full capacity. This is true when one device is used for rooms with different characteristics.
Permissible temperature and humidity
For household appliances, the standard range of use lies in the range from +5 to +40about C at a relative humidity of 30-80%. The operating conditions of industrial units may differ markedly from the indicated values. Choosing a model with the wrong characteristics will lead to its quick failure.
Air purification ability
The most advanced models can not only maintain a given level of humidity, but also clean it from dust and pathogenic microbes. To do this, they are equipped with fine filters. This option is often combined with the function of ionization and aromatization of the atmosphere of the room.
The best dehumidifiers
The rating of air dehumidifiers for the apartment includes models from leading manufacturers. When choosing, objective technical specifications, expert recommendations and user reviews were taken into account.
Hyundai H-DEH1-30L
A classic household electric dehumidifier of a famous South Korean brand is recommended for rooms up to 25 sq.m. It has an attractive appearance and is easy to move thanks to its installation on the chassis. The housing has a waterproof design.
The device can be operated at temperatures from +5 to +35about C and relative humidity from 35 to 85%. He has electronic control with a conclusion of indications on the LED display. A built-in hygrostat ensures efficient operation in automatic control mode. If necessary, quick drying, you can use the option "Turbo". Noise level reaches 50 dB.
Main characteristics:
- power 605 W;
- maximum air flow 220 m3/hour;
- dimensions of 400x254x562 mm;
- weight 15.5 kg.
Pros of Hyundai H-DEH1-30L
- Good performance.
- Convenient management.
- Automatic mode of operation.
- Profitability.
- Nice design.
- Mobility.
- The ability to drain condensate not only into the tank, but also through the pipe into the sewer.
Cons Hyundai H-DEH1-30L
- No remote control.
- In turbo mode, the noise becomes noticeable.
Conclusion. The dehumidifier is ideal for home use in small spaces. It quickly reduces the level of humidity and is almost invisible when working in automatic mode.
NeoClima ND-10AH
An inexpensive and effective dehumidifier from a well-known Greek company, which opened its production in China, is suitable for rooms up to 16 sq.m. The casing of the device is equipped with wheels for moving and has a dust and moisture protection performance. Recommended operating temperature from +5 to +32about FROM.
The device is equipped with a durable plate heat exchanger with automatic defrosting function. There is a replaceable filter for cleaning air from dust. When the 1.5-liter tank is full, an audible signal sounds and a lock is activated. Noise level does not exceed 39 dB.
Main characteristics:
- power 230 W;
- maximum air flow 90 m3/hour;
- dimensions of 400x310x243 mm;
- weight 11.5 kg.
Pros of NeoClima ND-10AH
- Simple and reliable design.
- Compact size and light weight.
- Pleasant appearance.
- Silent work.
- Intuitive controls.
- Minimum power consumption.
- Affordable cost.
Cons NeoClima ND-10AH
- Low productivity.
- There is a drainage nozzle for the possibility of constant drainage of condensate, but there is no hose in the kit, which must be purchased separately.
Conclusion. A good inexpensive model for small rooms is suitable for solving local problems associated with high humidity. The device is convenient, economical and almost inaudible. It is often purchased for installation in a corner room, cellar or garage.
Balu BDH-20L
A dehumidifier manufactured in China by a well-known Dutch company is able to maintain a favorable atmosphere in rooms up to 20 sq.m. Its body looks like a small stylish case of white-green color and takes up very little space. When a 2.3-liter tank is filled with condensate, an audible alarm sounds and the unit stops.
The device has 3 operating modes. There is a defrost function. There is a timer shutdown. The set humidity level is maintained automatically. Touch control. All current readings are displayed. Noise level does not exceed 41 dB.
Main characteristics:
- power 270 W;
- maximum air flow 72 m3/hour;
- dimensions 494x357x210 mm;
- weight 9.8 kg.
Pros of Balu BDH-20L
- Effective drying.
- Convenience of management.
- Robust construction.
- Long service life.
Cons Balu BDH-20L
- Sensible fan noise.
- Simultaneously with drying, air is heated, which is not always required.
Conclusion. Reliable and easy to use device was highly appreciated by housewives. It quickly reduces humidity when drying clothes or cooking. People sensitive to extraneous noise are not recommended to leave it turned on at night.
Hyundai H-DEH1-20L-UI007
Another Korean model that can drain the air in a room of 20 sq.m. It can work in automatic mode with the supply of control signals from the built-in hygrostat. The humidity control range is from 30 to 80%.
The body of the product has a beautiful streamlined shape. It is equipped with rollers for movement and an LED display on which the task and current readings are displayed. The noise level is 48.4 dB.
Main characteristics:
- power is 600 W;
- maximum air flow 180 m3/hour;
- dimensions of 502x397x297 mm;
- weight 13.5 kg.
Pros of Hyundai H-DEH1-20L-UI007
- High performance.
- Simple and convenient operation.
- Aesthetic appearance.
- Minimal maintenance.
- Acceptable noise level for such power.
- Affordable price.
Cons Hyundai H-DEH1-20L-UI007
- Not the most convenient form of a water container.
Conclusion. This unit is suitable for home use. Its positive effect is felt immediately. Upon reaching the specified humidity parameters it becomes almost imperceptible in operation.
Timberk DH TIM 10 E5
An effective Swedish-made dehumidifier made in China is capable of condensing up to 10 liters of water per day. It is collected in a container or discharged through a hose into the sewer. The apparatus is mounted on the floor and, if necessary, moved using rollers. It has two modes: turbo for the quickest drying and automatic for maintaining the specified parameters.
Electronic device control with information display. The humidity control range is 30-80%. There is a function of auto-freezing and blocking from overflowing capacity. The maximum noise level is 46 dB.
Main characteristics:
- power 220 W;
- maximum air consumption 130 m3/hour;
- dimensions 420x330x260 mm;
- weight 10.5 kg.
Pros Timberk DH TIM 10 E5
- High efficiency.
- Compact size and light weight.
- Modern design.
Simple operation. - Affordable cost.
Cons Timberk DH TIM 10 E5
- The container volume of 1.3 liters is small for such a performance.
Conclusion. The device is suitable for use at home, in the office or in a small cafe. It does a good job of maintaining optimal humidity and works almost silently.
NeoClima ND-30AEB
This attractive representative of the famous Greek brand is designed to maintain relative humidity ranging from 35 to 80%. The manufacturer recommends installing it in rooms up to 40 sq.m.Uninterrupted operation time is unlimited. The product has a microprocessor control system with a display on the liquid crystal display. Self-diagnosis system works.
The case has a waterproof design. The dryer is equipped with a timer, built-in hygroscope. There are functions of self-freezing and air purification from dust. The fan speed is adjustable. Noise level 48 dB.
Main characteristics:
- power is 500 W;
- maximum air consumption 275 m3/hour;
- dimensions of 610x380x285 mm;
- weight 17.8 kg.
Pros of NeoClima ND-30AEB
- High performance.
- Extensive functionality.
- Convenient regulation.
- Large condensate tank.
- Nice design.
- Low price for equipment of such power.
Cons NeoClima ND-30AEB
- Large dimensions.
- A lot of weight.
- Tangible noise.
Conclusion. This powerful and convenient device works effectively even in large and very humid rooms. Moving it is not very convenient. It is suitable for permanent installation in the bathroom, kitchen or relaxation room near the steam room.
Master DH 44
This powerful dehumidifier is made in Poland. It effectively drains indoor air up to 45 sq.m. It has two support wheels and a convenient handle used for ease of movement. Management is carried out using the panel located on the front surface of the device. Humidity is regulated within 35-99%. Operating temperature 0.5-35about FROM.
The built-in hygrometer allows the device to work in automatic mode. There is a defrost function and a condensate limit indicator. Noise level 49 dB.
Main characteristics:
- power is 800 W;
- maximum air flow 450 m3/hour;
- dimensions of 735x375x360 mm;
- weight 49 kg.
Pros of Master DH 44
- High performance.
- Good automation.
- Convenient management.
- Long service life.
Cons Master DH 44
- A lot of weight.
- Simple design with protruding corners.
- High price.
Conclusion. This model is approaching in its indicators to industrial devices. For the permanent use of the house, it will be too big, but it is suitable for a small farm or a small enterprise.
