Air filter usually use dry filter paper with pore size of about 5 microns, the main function is to filter the dust in the air, to avoid premature wear of the screw rotor and clogging happened inside oil filter and oil separation. In the good working environment, air filter should be removed and clean surface dust every 500 hours , the method is to use low-pressure air to blow off the dust from the inside to outside. If in the poor environment, need to clean air filter every shift. The good or bad filtering effect have big influence on oil quality life and host's life.

1. Specially embossed paper for good pleat stability.

2. Filters harmful particles such as dust, pollen, sand, soot or even drops of water out of the intake air.
3. Reduces intake noise.
4. Balances the air flowing towards the air flow meter and seals off adjacent components.
5. Highly efficient in removal of fuel contaminants.

D*d*h100*68*80