(50 Count Waste Drawer Liners Bags Compatible with Litter Box Robot 4 and 3, Thick Self-Cleaning Cat Litter Box Liners Refill with Drawstring Heavy Duty 10-12 Gallons of Capacity. CUSTOMIZE DESIGN: Waste drawer liners are specifically designed for automatic cat litter boxes and fit perfectly in the waste drawer of litter box robot 4, litter box robot 3（with and without connect), or litter box robot 2, ensuring a seamless fit.
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