ScoopFree Litter Tray Refills with Premium Blue Crystals

The ScoopFree disposable litter tray is the reason you can leave ScoopFree self-cleaning litter boxes alone for weeks at a time. The tray is completely disposable for hands-off convenience. It is pre-filled with Premium Blue litter, which has been proven to provide unbeatable odor control. You don't have to see, touch or smell messy waste. Simply replace the disposable tray every few weeks, and your ScoopFree litter box is