Introduction to regular replacement of filter materials of purifier

　　The use effect of the air purifier is closely related to the filter material. As the adsorbed particles and fibers become more and more, the filter material will become dirty and need to be replaced regularly. If it is not replaced in time, the particles on the filter material will be blown into the air, causing secondary pollution.

　　How often is the filter material of the purifier replaced?

　　For families with better air environment, replace the filter material once a year. However, for areas with serious air pollution, it may be necessary to replace it once every 1 to 2 months. Generally, it is recommended to check the filter material once every 3 months. If it is found that the discoloration is serious, it should be replaced.

　　Six steps to clean the filter element of air purifier:

　　When cleaning, we need tools: household vacuum cleaner, brush or toothbrush, rag. In order to ensure personal safety, the whole cleaning and maintenance work shall be carried out when the power supply is disconnected.

　　In short, it can be divided into six steps:

　　1. Dismantle

　　Firstly, we should open the rear filter element cabin door of the air purifier, disassemble the air purifier and clean the disassembled parts one by one.

　　2. wipe

　　We need to clean the air outlet and impeller of the air purifier, because this is the place with the largest workload and the hardest area with accumulated dust.

　　3.blow

　　We use a vacuum cleaner to remove the dust accumulated at the lower part of the machine body. Carefully suck the dust and dirt inside the air outlet to prevent it from falling into the nacelle.

　　4.Clean

　　Then, we need to clean the residual dust in the filter element compartment with a towel. Warm tips: Small parts that cannot be blown by the hair dryer can be treated with waste toothbrush. For stubborn parts in corners that are difficult to clean, continue to brush and suck with a toothbrush.

　　5.wash

　　The air outlet cover and impeller can be washed with water. It is easier to clean by soaking with an appropriate amount of detergent. And then it should be washed with clean water and dry in the air.

　　6.Assemble

　　We need to install the impeller, air outlet hood and filter element according to the reverse steps of previous disassembly, and close the cabin door. And then start up test shall be conducted after installation. If the filter element is replaced, the filter element shall be reset. The filter element of the air purifier generally has a service life. Of course, it can also be replaced in advance.

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