The Frigidaire 5304506525 Dishwasher Filter Ring secures the filter in its proper position inside compatible dishwashers. It fits around the filter area and keeps the filter firmly seated during wash cycles. This replacement ring is designed for compatible Frigidaire dishwasher models and provides a proper fit during installation. It is a practical replacement for a cracked, damaged, ... https://www.hnkparts.com/5304506525-frigidaire-filter