Our Ceramic Compost Crock is the smart way to collect kitchen scraps for the compost heap! These decorative ceramic crocks each come with a replaceable carbon filter. Its activated carbon filter (which we recommend you change every 6-8 weeks) will keep your kitchen smell-free, whilst allowing air to circulate and prevent rotting. Easy to clean and dishwasher safe. Pretty Useful One you won't mind having at the sink-side, our smart ceramic Compost Crock is custom-made for kitchen waste destined for your compost bin. The compost crock has a vented lid to keep it aired and an active carbon filter to reduce odours. Replacement filters also available.