... µm,20µm,30µm,50µmPES:0.1µm,0.22µm,0.45µmPTFE:0.1µm,0.22µm,0.45µm for liquid,0.01µm,0.02µm for gasNylon6:0.1µm,0.2µm,0.45µm,0 ... .65µm ... µm,20µm,30µm,50µmPES:0.1µm,0.22µm,0.45µmPTFE:0.1µm,0.22µm,0.45µm for liquid,0.01µm,0.02µm for gasNylon6:0.1µm,0.2µm,0.45µm,0 ...