Bio-Active Urinal Screens are made of non-pDCB ingredients, composed of specially-formulated bacterial cultures capable of degrading uric acid, the leading cause of odors in urinals.

#823 - 12 x 3 oz. per case. (Citrus Fragrance) One screen per urinal.
#824 - 12 x 3 oz. per case. (Evergreen Fragrance) One screen per urinal.