How to choose a home dehumidifier?

There are five main points when purchasing a dehumidifier

1. Choose the brand and origin

The origin is related to the quality. Dehumidifiers are generally regarded as durable consumer goods. When a fault occurs during this period, consumers need the manufacturer to provide after-sales service to inspect, repair or replace parts. Manufacturers of well-known brand dehumidifiers have a complete set of quality management systems and good product quality assurance capabilities. The products they produce have certain guarantees in terms of performance and safety. Consumers who purchase dehumidifiers in bulk should have an in-depth understanding of the product. In addition to comparing prices, they should also learn more about the product's structure, material usage, COP value and other key indicators. If possible, it is best to go to the production site to understand. In terms of function, it is recommended to choose a microcomputer device that automatically regulates humidity, which not only makes people feel comfortable but also saves energy. In addition, you can choose a dehumidifier with an internal drying function to avoid frost and mold inside the compressor condenser, which will affect the dehumidification effect.

2. Determine the dehumidification capacity

The nominal dehumidification capacity of the dehumidifier is the dehumidification capacity measured at 30℃ RH80% under standard environmental conditions. When purchasing a dehumidifier, we recommend that consumers Consider purchasing products that are appropriate for the size of the room. The greater the dehumidification power, the better. If the air in the living area is not humid enough, the dehumidifier will not be able to achieve the claimed effect and will waste electricity in vain.

1. Choose according to the living conditions and the dehumidification capacity of the dehumidifier, that is, according to the area, floor height, current humidity, and air circulation level of the area we require to dehumidify, the living room, bedroom, and study room are probably commonly used. The size of the use area should be determined by the applicable area and dehumidification capacity of the humidifier.

Reference data for the relationship between dehumidification capacity and area: For general buildings (floor buildings with a room height of 2.3 meters and normal doors and windows closed), the room area reference for setting up a dehumidifier is:

The dehumidification capacity of the dehumidifier is 10 liters/day and the applicable area is about 20 square meters to about 40 square meters;

The dehumidification capacity of the dehumidifier is 20 liters/day and the applicable area is about 20 square meters and about 50 square meters;

The dehumidification capacity of the dehumidifier is 30 liters/day and the applicable area is about 30 square meters to about 40 square meters;

The dehumidification capacity of the dehumidifier is 50 liters/day and the applicable area is about 50 square meters to about 70 square meters;

The dehumidification capacity of the dehumidifier is 80 liters/day and the applicable area is about 80 square meters - 100 square meters;

2. From the perspective of power, it is necessary to achieve optimal dehumidification in a short time The effect is enough. This means that the selection should be based on the length of dehumidification time and the daily dehumidification capacity of the dehumidifier. If the dehumidification time is short, a machine with a relatively large dehumidification capacity should be selected

3. Based on the actual application of the space Choose based on suitability.

Should the dehumidifier be installed permanently or be easily moved? This is chosen taking into account the different requirements for air humidity in different areas. In some humid places, fixed dehumidifiers can be installed, which saves space.

Fourth, consider whether the dehumidifier is easy to clean, whether the filter screen, air plate, etc. are easy to scrub, and whether it is convenient for future cleaning and maintenance work. It is recommended that consumers clean the filter with warm water once every two weeks to achieve better dehumidification effect.

5. Choose products with CCC certification

Consumers can ask suppliers to issue product CCC certification when purchasing dehumidifiers. Relatively speaking, with this guarantee, the product quality will be passable.

6. Price selection

The current price of household dehumidifiers is about 2,000 to 3,000 yuan. The price difference mainly lies in the dehumidification power, fully automatic humidity control, compressor type (environmentally friendly cold coal vs. dehumidification wheel) and additional functions. In addition, there are also differences in prices among different brands. Consumers should try to choose a dehumidifier with an appropriate price. A dehumidifier that is not too expensive must be of good quality.