This all-in-one Breeze cat litter system is easy to maintain for your feline friends. Breeze litter pads help prevent ammonia odor for 7 days for one cat, helping you keep your home smelling nice and fresh. Tidy Cats Purina Tidy Cats Breeze Cat Litter-Lb Box Multiple Colors/Finishes Plastic Top Entry Litter Box | 007023012733