Eco Fresh Non-para Enzymatic Block And Screen, Green Apple, 12-box

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. Deodorizer Type: Urinal Block; Scent: Green Apple; Color(s): White.
Package Includes: 12 screens with 12 blocks