Insinkerator is the UK and world's largest manufacturer of food waste disposal units. They design and manufacture a comprehensive range of modern advanced waste disposal units. Insinkerator invented the very first kitchen sink waste disposal unit back in 1992, and ever since they have been leading the way in design and innovation. Today Insinkerator sell 6 million waste disposal units worldwide every year. These are the most powerful and quietest food disposal units available on the market today.