Quickly remove dust filter - Technical Parameters

■ air permeability: 220m3/hr

■ filter paper weight: 240g/m2

■ filter density: 3 μ -5 μ

■ filter initial resistance: ≤ 290pa

Note: the initial resistance refers to the clean air filter resistance test, not including the resistance of the equipmentThe engine swallows a lot of air in the working process, if the air is not filtered, suspended dust in the air is sucked into the cylinder, piston and cylinder will accelerate the damage to the engine. larger particles get into between the piston and cylinder, it will cause serious " scuffing of cylinder bore " ,which is especially serious in dry sandy working environment. Air filter installed in front of a carburetor or intake pipe, to filter dust, sand filter in the air, to ensure that the cylinder has adequate,and clean air