by PetSafe Blue Crystal Cat Litter Tray Refills, 4.5 lbs., Count of 1, 1 CT

ScoopFree Litter Tray Cartridges - Available Online at PETCO.comThe ScoopFree disposable litter tray is the reason you can leave the ScoopFree self-cleaning litter box alone for weeks at a time. The tray is completely disposable for hands-off...

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