PetSafe ScoopFree Crystal Cat Litter & Refill Tray with Lid, Fresh Scent, 4.3 Lb Bag with Each Tray, Pack of 3

No-Scoop Cat Litter and Tray: Designed for use with ScoopFree self-cleaning automatic litter boxes, this crystal litter and tray does all the work for you with no scooping, cleaning or refilling for weeks
Odor Control and Leak Protection: Low-tracking 99% dust-free crystal litter absorbs urine and dries solid waste to quickly remove odors 5x faster than clumping clay litter; Disposable tray features a plastic liner to protect floors against leaks
Easy Cleanup: When it’s time to clean up, simply remove the enclosed disposable litter tray and throw it away; Includes a lid for quick disposal