The utility model discloses a combination filtering funnel device, including funnel body, collection container and supporting cylindrical, the funnel body includes upper cylinder body, and this uppercylinder body's lower extreme has a tapered transition portion, the bottom of tapered transition portion has downwardly extending's vertical tube, and this vertical tube is by vertical the stretchinginto of top opening of collecting the container in the vessel of collection container be provided with upper adjusting plate and bottom suspension fagging between supporting cylindrical's oral area and the bottom, tapered transition portion with it places under to from last to collect the container between upper adjusting plate and the bottom suspension fagging a body has been offered on the supporting cylindrical lateral wall between upper adjusting plate and the bottom suspension fagging. The utility model discloses a filtering funnel have rational in infrastructure, dismantle convenient, the abluent advantage of being convenient for, effectively reduced in the experimentation because of air pressure leads to omitting or the production of bubble, can discharge rapidly to produced air orbubble to from overflowing when effectively avoiding liquid too much.