This Type C3 Micro Mesh Filters for Broan Range Hoods from Broan is made from highest quality material offering peak performance to your range hood. A package includes 2 filters that fits hood series BKDEG1, BQDD1, CLDH1. The filter need washing once every month and more depending on the usage. The filters are dishwash safe and made from high-quality material allowing easy cleaning of the entire setup. With long life of the filters, it allows the hood to offer peak performance after every use.