This is a lint filter for Haier washing machines. I've been storing it at home for about a year. I'm selling it because I replaced my washing machine. It's unopened, but the packaging has aged due to storage. The following is a description created by Mercari AI: - Model: JW-RFG50ADH - Application: Washing machine filter - Brand: ELPA - Part code: JW-RFG50AD Thank you for looking.