0032647

Keystone Urinal Screen Block contains Encounter, an odor counteractant, which neutralizes odors and leaves restrooms with a fresh, clean scent. Keystone Urinal Screen Block release cleaning agents and enzymes with every flush. No paradichlorobenzene, a suspected carcinogen, and zero phosphates. Keystone Urinal Screen Block are ideal for use in hotels, office buildings, restaurants, schools, factories, health clubs, sports facilities, healthcare facilities and other restroom applications.