Product review (2 stars): Holds odors and could slip out easily
We purchased this product to replace one that had become torn.  It holds odors and has to be disinfected to get rid of the odors.  It does not fit snugly and seems to become dislodged easily.  It was made for our model of InSinkErator but disappointed in its odor retention and not fitting snugly which could make it a hazard.  Will try to find another collar that will fit the opening better.