Refill for PURELL ES Everywhere System kills more than 99.99 percent of most common germs that may cause illness. PURELL Advanced Hand Sanitizer Gel formulation is clinically proven to maintain skin health. The 450 ml. refill is designed for PURELL ES1 Push-Style Hand Sanitizer Dispensers. Hand sanitizer gel is hypoallergenic, dermatologist-tested and dye-free. AT-A-GLANCE refill design lets you monitor soap levels with just one look. Sanitary Sealed PET refill is easily recycled.