Petmate Booda Dome Litter Box LESS LITTER-SCATTER: Litter dome encircles all sides of the litter pan to keep floors litter-free; raised entrance prevents litter-scatter as pets step in and out ODOR-ELIMINATING FILTER: Featuring a charcoal litter box filter that absorbs odors, the covered cat litter dome can be placed in any room of the home; replacement filters available for purchase separately PROMOTES PRIVACY, CONCEALS LITTER: Hooded top of the Booda dome encloses the pan, ensuring privacy for cats while keeping litter hidden from view EASY TO CLEAN: No-corner cat litter box features a rounded pan with no stubborn angles to clean and a hard plastic tray to resist caked-on mess ATTRACTIVE COLORS AND DESIGN: Unique, circular design in four pearlescent colors offers an attractive alternative to standard litter boxes; Available colors: "Metallic Pearl White", "Pearl Lady Pink", "Pearl Peacock", and "Titanium" LITTER LINER-COMPATIBLE: Cleaning this circular litter box is even more effortless with Petmate's Litter Dome Liners; 12-pack available for purchase separately