Boardwalk Non-Para Urinal Screen with Cleaner Block in Green Apple scent. This water-activated urinal screen deodorizes, cleans, and prevents scale buildup with every flush. Each flush tints the water blue while healthful bacteria eliminate odors, fight bacterial growth, and maintain drain lines. The flexible plastic screen traps debris to protect the drain.

Each cleaner block weighs 3.25 oz and lasts up to 1,500 flushes. The formula contains no parachlorides. Made in the USA. Box contains 12 screens. UPC: 749507987062.