If mounting a White VacPan in an existing structure, you may need to make the opening larger than what the face plate will cover. This White QuickTrim Kit is designed to add the finishing touch to the installation by covering the larger opening. The VacPan and QuickTrim are made in Canada but not by Hayden. They are designed for any central vacuum system which uses 2" pipes. For similar products see our list of current Generic Central Parts & Components.