Cat Centre Replacement Filter for Dark Grey & ECO Litter Tray Carbon

FRESHER AIR: Solution to the Problem of Unpleasant Litter Box Odours - Maintaining Fresh and Clean Odours APPLICATION: Fit for Dark Grey Hooded Cat Litter Trays and ECO Tray - Both are Available in our Amazon Shop MATERIAL: Made from High-Quality & Environmentally-Friendly Activated Carbon and Polyester Fibres PACKAGING: Each Pack Contains 1 Activated Carbon Filter that Has to be Replaced Every 2-3 Months DIMENSIONS: The Size of the Carbon Filters is 16 cm x 5.5 cm - You Can Trim it to the Size you Want