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How long is the general service life of an ultra-low resistance filter device?

How long is the general service life of an ultra-low resistance filter device?

The service life of the ultra-low resistance filter device is affected by a variety of factors, in general, in the case of reasonable use and maintenance, its service life is roughly 1 to 5 years, the following is the specific analysis:
Environmental factors of use
Air quality: If the air quality in the environment is poor, such as in areas with serious industrial pollution, near construction sites, etc., there is a large amount of dust, particulate matter, and chemical pollutants in the air, the amount of pollutants that the ultra-low resistance filter device needs to filter will greatly increase, which will accelerate the blockage and loss of the filter element, thereby shortening the service life. It may require replacement or deep maintenance in about 1 year. On the contrary, in areas with good air quality, such as some rural areas away from cities, nature reserves, etc., the service life of the device may be relatively long, up to 3 years or more.
Humidity: A high humidity environment makes it easy to make the filter material damp, resulting in bacteria, mold, and other microorganisms breeding, affecting the filtration effect and device performance, and may also cause the filter material deformation, damage, etc. Generally speaking, in a high-humidity environment, the service life of the device may be reduced to about 2 years. In a dry environment, if there are no other special factors, the service life of the device may be close to 5 years.
Use frequency factor
Continuous operation time: If the ultra-low resistance filtration device needs to run continuously for a long time, such as the air purification system in some industrial production, the intensive care unit in the hospital, and other places, 24 hours a day, the internal filtration materials and related components will continue to withstand pressure and wear, and the service life is usually about 2 years. For some ultra-low resistance filtration devices in household air purifiers, use 8-12 hours a day, and the service life may be extended to 3-5 years.
Strength of use: The strength of use is mainly reflected in the airflow of the treatment. When a large amount of air needs to be processed, the filter material of the device will be covered by pollutants more quickly, and the wear and tear of components such as fans will also be increased. For example, in large shopping malls, office buildings, and other places, the air treatment capacity is large, and the device may require large-scale maintenance or replacement parts in 1-2 years.
Maintenance factor
Regular cleaning: Regular cleaning of the ultra-low resistance filter device, such as according to the instructions, cleaning the washable parts at regular intervals, and cleaning the dust and other pollutants on the filter surface in time, can effectively extend its service life. In general, the service life of a device that is regularly cleaned well can be extended by 1-2 years than that of a device that is not cleaned.
Timely replacement of filter element: For some ultra-low resistance filter devices with replaceable filter element, timely replacement of filter element is the key to ensure device performance and service life. If the filter element can be replaced in time according to the recommended replacement cycle, the overall service life of the device can be well guaranteed, which can reach 3-5 years. On the contrary, if the filter element is not replaced in time, it may cause the performance of the entire device to decline, and even damage other components, so that the service life of the device is greatly shortened.