Keep your litter box area fresher with the Litter Genie Easy Roll Refill. Its multi-layer odour control technology helps stop the smells of soiled cat litter right at the source. Convenient, perforated bags on a roll let you pull and peel off a full bag and set up a new one in seconds—no cutting required. Each refill includes 20 perforated bags and can last up to 5 months for one cat, making it a smart, time-saving cat litter disposal accessory.