Typhoon carbon filters fit any Typhoon compost caddy and are the perfect solution to keeping scraps of food and compost fresh. The filters help to neutralise any bad odours which allows you to keep your compost caddy beautifully displayed on the counter top without the worry of nasty smells. The carbon filters are easy to slip into designed hooks in compost caddy lids, and will last for around 2 months before requiring replacement. Features: Typhoon carbon filters fit any Typhoon compost caddy and are the perfect solution to keeping scraps of food and compost fresh The filters help to neutralise any bad odours which allows you to keep your compost caddy beautifully displayed on the counter top without the worry of nasty smells Specifications: Dimensions: H:1.0 x W:14.0 x D:14.0 cm Material: Carbon Model Number: 1612.871