Abstract: A method of interacting with a component of a product at a display location is provided. The method includes moving a moveable assembly comprising a filtration device along a track component toward a stationary assembly mounted to a base. The track component guides the moveable assembly toward the adapter. The filtration device is connected to the adapter.
Abstract: A device for displaying actual and new fluids is provided. In its preferred embodiment, the device has a lower plate and upper plate separated by clear glass tubes. Two glass containers are placed on each side of the respective plates. On each side of the device, the lower plate includes indicia to indicate the fluid type held in the glass tubes on that side and the upper plate indicates which container contains the actual fluid and which contains the new fluid.