company news about How often should the air filter be cleaned?

The cleaning cycle of the air filter depends on a number of factors, including the use of the environment, the type of filter and the frequency of use. Here are some general suggestions:

Primary filter

Home environment: In an ordinary home environment, the primary filter is usually cleaned every 1-3 months. If your home has pets or is in an area with poor air quality, it may need to be cleaned more frequently, such as once a month.

Office environment: In a general office environment, the cleaning cycle of the primary filter can be once every 2-3 months.

Highly polluted environments: In highly polluted environments such as industrial workshops and hospital operating rooms, primary filters may need to be cleaned every 1-2 months, or even more frequently.

High efficiency filter

High efficiency filters are generally not recommended to clean frequently, because its structure is more fine, excessive cleaning may damage the filter material and sealing structure, affecting the filtration effect. In general, the cleaning cycle of HEPA filters can be referred to the following recommendations:

General environment: In an ordinary clean room or laboratory environment, the HEPA filter can be checked every 6-12 months to determine whether it needs to be cleaned according to the actual situation.

High-pollution environment: In high-pollution environments such as biosafety laboratories and pharmaceutical factories, the inspection cycle of HEPA filters can be shortened to once every 3-6 months.

Cleaning method

Primary filter: You can rinse with water, or use a soft brush to scrub gently to remove dust and dirt on the surface. After cleaning, it should be completely dried before installation and use.

High efficiency filter: Due to its fine structure, it is recommended to use professional cleaners and tools for cleaning, or consider replacing a new filter to ensure its filtering effect.

Other notes

Regular inspection: Regardless of the use of the environment, the condition of the air filter should be regularly checked, such as the filter is found to have obvious blockage, damage or odor, should be cleaned or replaced in time.

Follow manufacturer's recommendations: Different brands and models of air filters may have different maintenance requirements, it is recommended to refer to the manufacturer's instruction manual for operation.