This Garbage Disposal Splash Guard creates a watertight seal between the sink flange and the garbage disposal ring. The rubber cover covers the top of the sink drain and it opens in the center to allow water and food particles into the garbage disposal while keeping liquids and food from splashing out or back into the sink. This is a universal accessory that can be used across several brands; check to see if your model number is compatible. Installing this accessory will require basic hand tools, some disassembly of the dishwasher disposal and novice repair experience. You must unplug the dishwasher or shut off the house circuit breaker for the appliance before installing this part.