Transfer pump filter

The utility model belongs to the technical field of a medical instrument and specifically relates to a transfer pump filter, the utility model aims at providing an adopt double -deck exhaust structure for it the weeping can not appear to exhaust effectually and guarantee, rational in infrastructure, be convenient for industrialization and automated production's transfer pump filter, be equipped with the inlet on filter body, liquid outlet and the liquid medicine filtration passageway of intercommunication inlet with the liquid outlet, and the inlet coincides with the central line of liquid outlet, filtering the passageway, the liquid medicine be equipped with filtration membrane in, filtration membrane is the level and places, make and flow to the liquid outlet from the liquid medicine of inlet flow direction liquid outlet behind filtration membrane, and filtration membrane horizontal position is higher than the central line of inlet, the top fixedly connected with lid of passageway is filtered at the liquid