Sterilex® ProvaGrate UR Drain Ring, 6" Ring, Purple, Slow Release, 24/ca

Powerful and effective slow release formulated drain treatment created to deliver superior detergents and wetting agents each time moisture contacts the ring. Blended solution works to maintain drain surfaces between biofilm removal treatments, keep drains free from clogs and odors, regulates consistent flow, and saves labor by reducing drain cleaning frequency. Designed in solid form and purple in color.