Amazon Basics No-Mess Hooded Enclosed Cat Litter Box, Large, Multicolor, 24 in x 18 in x 17 inEASY ACCESS FOR CATS: The swinging plastic door allows your cat to enter and exit the hooded cat litter box with ease while keeping the interior mess contained ODOR CONTROL: The litter boxes feature a pre installed carbon filter, reducing unpleasant odors, with replacement filters sold separately for continued freshness STAIN AND ODOR RESISTANT: The covered litter box is crafted from durable plastic that resists stains and odors and provides a clean