ScoopFree Automatic Cat Litter Box & ScoopFree Premium Scented Cat Litter; Help keep your fuzzy friend feeling fur-esh! Each purchase comes with a Taupe-colored ScoopFree Automatic Cat Litter Box and an additional 3-pack of ScoopFree Premium Scented Non-Clumping Crystal Cat Litter Trays. The ScoopFree Automatic Cat Litter Box is the self-cleaning box that you can leave alone for weeks at a time. Simply plug in the box and watch it work. The automatic rake system sweeps waste into the covered compartment 5, 10 or 20 minutes after your cat uses the litter box, with a timer that will reset if the safety sensors detect your cat has re-entered the box. The convenient trays are specifically designed to work with the PetSafe ScoopFree Self-Cleaning Cat Litter Box, and because they’re completely disposable, you never have to see, touch or smell messy waste. Each tray is pre-filled with 4.5 pounds of ScoopFree’s original blue crystals cat litter that features a light, fresh scent to help control odor better than traditional clay or clumping litter.