Made from durable ABS plastic and features real stainless steel accents. The ideal replacement for existing counter mount systems. Uses just 3/4 mL of liquid to produce enough foam to wash. Requires 1'' dia. hole through the counter. ADA compliant. Can be operated with one hand, less than 5 lbs. of pressure to dispense product. Unique design seal the refillable bag inside a durable plastic housing. When the reservoir is full, it will provide approximately 1300 hand washings. Refill from above the counter as needed, never run out. Universal, proprietary top fill. No funnels, no crawling on the floor. Eliminates the risk of product contamination.