... , nickel wire, polyamide fiber, polyester fiber, F46 fiber, metal wire and mixed fiber, etc.Usage: In distillation, absorption, ... as air filter in cars and tractors.Features:Neat and precise, Wear,resistance, high strength , and durable,Uniform structure , ... deentrainment filter,air filter, , range hood filter,antisepsis filter, metal frame filter ,plate air filter,draught filter, fan filter, ...