Catit Jumbo Hooded Cat Pan

catit.com

Catit, the cat line of the Hagen group, sells the format most people picture when they hear litter box: a deep pan, a clip on hood, a swinging door and a carbon filter in the roof. The jumbo size gives a big cat room to turn, the hood keeps litter and smell inside, and the clips let you lift the top off in one movement for a full clean. It usually sells for well under fifty dollars and is stocked in most pet chains, so replacement filters are easy to find.

A dependable default for a first cat or a spare box in a second room. Cats that dislike tunnels may refuse the flap, which pops out if needed, and the hood turns the interior humid, so the litter needs changing on schedule rather than when the smell arrives.