... 2. Completely interchangeable with original. EF series hydraulic air filter1. Wide range of supply for filter, filter element and other combined filtration equipments2 ... , SCHAEFF, POCLAIN, LUBERFINER, DYNAPAC, PALFINGER, SOFRANCE, VALMET, CECCATO, BOBCA, MCQUDY, COMMERCIAL, TAMROCK, SAUER-DANFOSS, PERKINS, JP-HBYB, LINDE EF series hydraulic air filter