PETKIT Pura Cat Litter BoxThe PETKIT Pura semi open low level entrance litter tray, is equipped with a Pura odour eliminator. It provides your cat with easy access, and stops the spread of bad smells. With the built in odour eliminator, it helps control urine stool odour, and deactivates viruses and purifies the air. The walk off platform with a 4. 2mm tripe gap, enables the stray litter to fall back, keeping the potty area tidy. Bring this PURA cat detective deodorising