making it require less cleaning than stainless steel dispensers

Filter Diameter: 4 in

The ASI 046921A Paper Towel Dispenser and Waste Receptacle allows you to offer paper towels and a place to dispose of them in one convenient unit

Measuring 1-1/2 inches in thickness overall

which leads to the dispenser valve housing

Redhat 120V AC Brass Slow Closing Solenoid Valve, Normally Closed, 1/2" Pipe Size - 8221G003 Capacity-27 oz making it require less cleaningThis slow closing solenoid valve is designed to help reduce pressure spikes and bring water hammers to a level that eliminates the need for suppressors or other controls. Coil included.