This large enclosed cat pan controls odors and prevents cat litter spills. Designed from unbreakable high-impact plastic, it easily handles both the weight of your chosen litter and your cats. The enclosed cat pan features a bottom pan and a removable top. Four latches lock the top in place. A transparent entry flap allows felines easy access while keeping odors inside. The Zeolite filter absorbs smells and freshens the air. This large cat pan is stain-resistant and very easy to clean. Lift it with the sturdy carrying handle to move the entire unit to another location.