SIEG Sortiment vyráběných filtrů:AS136, AS146PL, AS160PL, AS184PL, AS189, AS189PL, AS19, AS192, AS1922, AS24, AS303, AS305, AS324A, AS325, AS326, AS327, AS328, AS3300, AS340A, AS351, AS3523, AS3537, AS3549, AS3559, AS3566, AS3588, AS3597, AS3642, AS3647, AS3660, GS11, GS12, GS13, GS2, GS22, GS3389, GS3727, OS13, OS16, OS25, OS2856, OS2951, OS2951, OS30, OS3387, OS3429, OS3531, OS3535, OS3600, OS3682, OS43, OS8A