PetSafe�� ScoopFree�� Cat Litter Box Tray Refills with Premium Blue Non Clumping Crystals, Single Pack

Pre-filled with premium blue crystal cat litter, the disposable PetSafe ScoopFree Premium Blue Crystal Cat Litter Tray works with PetSafe ScoopFree Self-Cleaning Cat Litter Boxes. Just load the tray in the cat litter box for weeks with no scooping, cleaning or refilling! The crystal litter absorbs urine and dries solid waste quickly to remove odors. With the completely disposable tray and covered waste trap, you never see or touch smelly waste! Every few weeks simply replace the cat litter tray and your ScoopFree Self-Cleaning Cat Litter Box is just like new.

Less Mess: Low-tracking crystals don't stick to your cat's feet and are 99% dust free; Trays use 5-10x less litter than clay or clumping cat litter

Leak protection: Plastic tray lining creates a powerful extra barrier to help protect against leakage

Easy, convenient cleanup: No scooping required, simply remove the tray and throw it away; One litter tray can last up to 30 days in a single cat household