... filter effciency 3,stronger and reuse 4.ISO manufacturer ZF compound non-woven fabric mesh for primary filterPERFORMANCE:- Nontoxic, odorless, white ... point, stable performance,- Water-proof, relatively high strength and can stand the temperature as high as 120°C. APPLICATION:- It is ... quipment 3 sub factories assure the delivery in time ZF compound non-woven fabric mesh for primary filter