Abstract: A method and apparatus is provided for separating an internal filtering component from an outer casing of an internal combustion type oil or fuel filter. The apparatus includes a holder having an opening extending therethrough and a peripheral support about the opening upon which the filter is supported with an open end of the casing in alignment with the opening of the holder. A rigid ram rod is penetrated into the capped end of the casing and subsequently punched through the casing to punch the internal filtering component out through the open end of the casing.