High temp.resistance Low initial resistance Good washability Firm structure /durable ... /76/80/90/96Based on customer’s requirementsOptional1, Usage(1),Pre-filtration in air conditioning system.(2),Suitable for inlet,return ... ),Suitable for high temp.enviroment.2,Featurel High temp.resistancel Low initial resistancel Good washabilityl Firm structure /durable Metal mesh pre-efficiency filter/A/C ...