With continuous use, the rubber seal on the filter plate in your shiny coffee pot will need to be replaced. Keep your Bialetti coffee maker in top working order with genuine replacement parts from Bialetti. The package contains three gaskets and one coffee filter plate. Bialetti is the world's most recognized and beloved Italian coffee company. Bialetti coffee makers have become iconic and have allowed millions of consumers to enjoy great Italian coffee that once was only available in cafes and restaurants. Bialetti's passion remains in making superb coffee simple. Care Instructions Dishwasher safe For best results, wash by hand immediately after use with warm water