The vacuum oil filter machine is designed to filter edible oil/cooking oil. The edible oil filter is usually connected with an oil extractor machine in operation. The vacuum oil filter uses the vacuum pump to remove the air from the vacuum filter and sucks the oil into the vacuum drum through the filter cloth. Thus, it is also called a vacuum pump edible oil filter. The vacuum pump edible oil filter is generally equipped with two vacuum barrels, which can be alternately used in turn.