Stainless Steel Litter Box with Lid & Scoop, Enclosed Metal Kitty Litter Box with Step, Front Entry Top Exit, Odor Control, Anti-Leakage, Non-Sticky, Easy Cleaning Natural absorber for shoes car refrigerator (12 packs/55 grams) Extra-Large 96L Cat Litter Box，This extra large enclosed stainless steel litter box is perfect for cats of all sizes. Its versatile design allows for up to 30 days of use for an adult cat, so you can enjoy peace of mind during busy workweeks or travel. Say goodbye to frequent litter changes and ensure your cat has a clean, hygienic space for their needs. Odor Control, Our enclosed cat litter box is equipped with an efficient carbon filter that effectively remove odors, ensuring a fresh and inviting environment for your cat. Each box includes 4 complimentary carbon packs to enhance odor control. For best results, we recommend replacing the carbon packs every 3-4 weeks. Visit the Aoktech store for easy access to replacement options. Combined with unique microporous technology, our activated charcoal bags have a strong adsorption capacity, which quickly captures and removes odors, its adsorption capacity is three times greater than that of ordinary activated carbon. It effectively purifies and revitalizes the air.