Foxx Life Sciences' EZwaste UN/DOT Solvent Waste System is designed to be an affordable solution for liquid waste disposal. Each system is manufactured to safely collect waste from one or more HPLC systems while the carbon exhaust filter improves air quality by capturing potentially harmful vapors emitted from solvents. The EZwaste UN/DOT containers come with a closed 51mm or 70mm VersaCap that are UN/DOT Certified, and are designed to be single-use for easy and safe disposal of laboratory waste. Each system includes a 13.5L, 20L, or 60L HDPE EZwaste UN/DOT container, two VersaCap (one open cap for use with the EZwaste adapter and one closed cap for safe transport), various ports for waste tubing, 1 port for a carbon exhaust filter, 1 carbon exhaust filter, and plugs for unused ports.. Made of HDPE. S-70 cap. 20L capacity. . . Thomas 332-BB01-TMS EZwaste UN/DOT System, S-70 Cap, 6 x 1/16" OD Tubing and Filter, 20L, HDPE. Country of Origin : United States. Part Number : 1171X13EA. Pack of : 1.