High-efficiency filters are mainly divided into: high-efficiency filters with partitions, high-efficiency filters without partitions, and V-BED high-efficiency filters.

Airport airplanes release a large amount of ultrafine particles, high concentrations of PM2.5 particles in the atmosphere in haze weather, enter the cabin during the aircraft waiting process.

In fact, fuel filters must be replaced every 30,000 kilometers during normal use. If the fuel impurity content is large, the driving distance should be reduced accordingly. But generally we recommend that every 20,000 kilometers to replace, the specific best time to replace the vehicle can refer t......

Engine in the process of work to suck in a lot of air, if the air is not filtered, the suspended dust in the air is sucked into the cylinder, will accelerate the piston group and cylinder wear. Larger particles entering between the piston and cylinder can cause a serious "cylinder pull" phenomenon,......

The function of the fuel filter is to filter the harmful particles and water in the engine fuel gas system to protect the oil pump nozzle, cylinder liner, piston ring and so on, reduce wear and avoid blockage.

The main function of hydraulic oil filter is to filter oil, and various impurities inevitably appear in the hydraulic system.