The Simply Clean(tm) Automatic Litter Box works to keep your cat's litter fresh and clean by rotating once per hour, scooping up the litter clumps, and moving them up a conveyor system to a waste receptacle. Just use recycled plastic shopping bags to store the litter until you are ready to empty the receptacle.
-- Some assembly required, no tools. Just plug in and go.
-- Must use premium clumping litter.
-- Good for cats up to 12 pounds.
Dimensions: 25.8" long x 18.8" wide x 10" high.
There are no moving parts to catch you kitty's fur, and it moves so quietly and slowly that it won't bother your cat, but will keep you and your cat happy by removing the wastes all day/night, keeping everything fresh and odorless.