BOSHIDE High quality excavator filter air filter good price use for EX100-5 4285623 P543662 AF25418 A-663

The use of modern automobile engines with paper core air filters is becoming more and more common, but there are still some drivers who are prejudiced 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 more advantages compared with the oil bath air filter:

1, filtration efficiency of up to 99.5% (oil bath air filter for 98%), dust transmission rate of only 0.1% -0.3%;

2、Compact structure, can be installed in any direction, not limited by the layout of the vehicle parts;

3, maintenance does not consume oil, but also can save a lot of cotton, felt and metal materials and other substances;

4、Small quality and low cost.

It is critical to use a good paper core when sealing the air filter to keep unfiltered air from entering the engine cylinder through the bypass.

1, in the installation, the air filter and the engine intake pipe between the flange, rubber pipe coupling or direct coupling, must be tight and reliable to prevent air leakage, the two ends of the filter element must be installed with rubber washers; fixed air filter outer cover of the wing nut can not be screwed too tightly, so as not to crush the paper filter element.

2, in the maintenance, the paper cartridge must not be put in the oil to clean, otherwise the paper cartridge will fail, but also easy to cause flying accidents. When maintaining, only the vibration method, soft brush removal method (to brush along with its folds) or compressed air back-blowing method can be used to remove the dust and dirt attached to the surface of the paper cartridge. For the coarse filter part, the dust should be removed from the dust collection part, the blade and the cyclone tube in time. Even if each time can be carefully maintained, the paper cartridge can not fully restore the original performance, and its air inlet resistance will increase, therefore, generally when the paper cartridge needs the 4th maintenance, it should be replaced with a new cartridge. If the paper cartridge has problems such as rupture, perforation or decoupling of the filter paper from the end cover, it should be replaced immediately.

3. When in use, it is necessary to strictly prevent the air filter with about core from being wet by rain, because once the paper core absorbs a large amount of water, it will greatly increase the air inlet resistance and shorten the life. In addition, the paper core air filter can not be in contact with oil and fire.

4, some vehicle engines are equipped with cyclone air filter, the plastic cover at the end of the paper filter is a guide cover, the blade on the cover makes the air rotate, 80% of the dust is separated under the action of centrifugal force, collected in the dust collection wai, reach the paper filter dust is 20% of the amount of inhaled dust, the total filtration efficiency is about 99.7%. Therefore, when maintaining the cyclone air filter, take care not to miss the nutrient deflector on the cartridge.