Wellness is worth it, for you and your cat: Get everything you need to stop scooping with our HSA/FSA-eligible Litter-Robot EVO bundle. Simplify your cat care routine with automatic cleaning, reduced litter tracking, and superior odor control—all while giving your cats a fresh bed of litter for every use. Litter-Robot EVO (step and fence included) GreatLitter (1 bag - ships separately - no returns or refunds) LitterTrap® Mat (black)  Waste Drawer Liners (25) Carbon Filters (6)