Eco funnel ef-3004c-sys 8 eco funnel system, 4l carboy & secondary container, red lid the 8 inch eco funnel with 4 liter waste disposal system and 38-430 screw cap features a latching lid with gasket to keep fumes contained. A removable large particle filter catches stir bars or other items. The 11 funnel stem reduces chemical evaporation, and the secondary air lock tube helps prevent over-filling. the eco funnel is the ultimate lab safety product for collection of hazardous liquid waste. Its unique, patented design performs two functions, acting as both a sealed waste container and a solvent funnel. The 8 eco funnel is made of hdpe and has a 2000 ml fluid capacity. This solvent funnel is designed with a custom screw cap which secures it to a specified waste container. It also features a gasket inside the lid and a sturdy positive latch which ensures the lid remains securely closed. A filter is also built into the interior to reduce the loss of stir sticks or other particles in the waste liquid. complete system includes: funnel: 8 eco funnel with 38-430 screw cap and red lid container: 4 liter ldpe carboy secondary container: secondary liquid waste container with base dimensions: 13l x 13w x 19.75h lid closed, 13l x 13w x 28.5h lid open