Midi Odour Free Kitchen Compost Caddy. Here's a great way to collect the kitchen scraps for composting. This 9 litre container will store materials sutiable for home composting. Can also be used to hold materials in until you can make a trip out to the green trash bin for recycling. Bin measures 8 in. W x 13 in. H x 6 in. D, with carbon filter in lid to keep the kitchen smelling fresh. Comes with 1 filter which lasts 3-4 months.