... .Competitive price in this line 4.Accept T/T,L/C,D/P This series of filter core and removable filter cylinder ... most perfect filter core.Suitable for refrigerant: R-12, R-22, R-134a, R-404a, R-507, R-410A, R-407C ... of drying filter core.Suitable for refrigerant: R-12, R-22, R-134a, R-404a, R-507, R-410A, R- ... the drier filter core.Suitable for refrigerant: R-12, R-22, R-134a, R-404a, R-507, R-410A, R- ...