Fresh Products Eco Fresh Non-para Enzymatic Block And Screen, Green Apple Scent, 2.5 Oz, Dozen

Freshens and cleans the urinal for up to 1,500 flushes. Deodorizes, cleans and prevents scale buildup. Enzymes continuously eliminate odors and maintain drain lines; flexible screen traps debris. Tints water blue with every flush.
GRP:DTSE