The Harvia ZKIIP-720 Ash Box Tray is designed to efficiently collect and manage ashes for Harvia stove models M3, 20, 26, and 36. This tray helps maintain cleanliness and ensures the optimal performance of your stove by simplifying ash removal. Made from durable, heat-resistant materials, it is tailored for a snug fit, making it an essential accessory for regular stove maintenance, promoting efficiency and longevity.