The ECO Funnel with 70mm Cap Adapter is a patented safety solution designed for laboratory hazardous liquid waste collection. It significantly reduces fume emissions by 99.9%, preventing chemical evaporation and spills with its secure latching lid and unique features like an 11-inch stem and removable filter. Made from HDPE, it offers compatibility with various solvents and up to 8 HPLC waste lines, ensuring a cleaner, safer work environment.