Buy the best Food Waste Disposal units for your Kitchen Sink in Australia online and in store at The Good Guys. Get a good deal on our range of Waste Disposal units from Insinkerator. Take the hassle out of cleaning and maintaining Kitchen Sinks and Taps with an easy to use unit that macerates food scraps for safe and hygienic disposal down the drain. Perfect for eliminating the odours, bacteria and insects that can come from food scraps in a waste bin. Find a great price on a Food Disposal unit to keep any Kitchen clean at The Good Guys.