Truck air filter 21834199 21834199 AF4540 C 31 1345 P782857

Quick details

Material:Perforated mesh

Filter element form:Pleated filter

Purpose:Air filtration

Scope of application:filter

Suitable:Oil

type:Efficient

brand:MST

Operating temperature:100 (℃)

Performance:Alkali resistance, high temperature resistance, acid resistance

Generally, the use time of the filter element is different according to the different raw materials used, but as the use time extends, the impurities in the water will block the filter element, so generally the PP filter element needs to be replaced in three months; the activated carbon filter element needs to be replaced in six months ; As the fiber filter element cannot be cleaned, it is generally placed on the back end of PP cotton and activated carbon, which is not easy to cause clogging; the ceramic filter element can usually be used for 9-12 months.
The filter paper in the equipment is also one of the key points. The filter paper in the high-quality filter equipment usually adopts superfine fiber paper filled with synthetic resin, which can effectively filter impurities and has a strong dirt storage capacity. According to relevant statistics, when a passenger car with an output power of 180 kilowatts travels 30,000 kilometers, the impurities filtered out by the filtering equipment are about 1.5 kg. In addition, the equipment also has great requirements for the strength of the filter paper. Due to the large air flow, the strength of the filter paper can resist strong airflow, ensuring the efficiency of filtration and prolonging the use time of the equipment.
The use of paper-core air filters in automobile engines is becoming more and more common, but some drivers still have a prejudice against paper-core air filters and believe that the filtering effect of paper-core air filters is not good. In fact, the paper core air filter has many advantages compared with the oil bath air filter: First, the filtration efficiency is as high as 99.5% (the oil bath air filter is 98%), and the dust transmission rate is only 0.1%—0.3%; The second is the compact structure, which can be installed in any position, and is not restricted by the layout of the vehicle parts; the third is that it does not consume oil during maintenance, and it can also save a lot of cotton yarn, felt and metal materials; the fourth is Low quality and low cost. Therefore, the driver can use it with confidence.

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