Advanced Hand Sanitizer E3-Rated Foam, 1,200 mL Refill, Fragrance-Free, 2/Carton Kills 99.99% of common germs that may cause illness. Approved for hand/food contact after handwashing. Listed with NSF International as an E3 for use in all departments of USDA-regulated food processing environments. SANITARY SEALED™ refill helps prevent contamination.