The invention is generally accomplished by providing an apparatus for filtering that comprises a liquid container and a filtering container designed to be placed within the liquid container. The filtering container is provided with filtering areas on the bottom and/or sides that allow liquid to pass through the sides of the filtering container and be filtered. The liquid then may be withdrawn by pumping from the filtering container. In a preferred form of the invention the containers are closely contoured such that the filtering container fits within the liquid container so that there is very little waste when filtered liquid is withdrawn from the filtering container.