Broan® Replacement Charcoal Filter, For Use With: 36 in W QS Series Range Hood, Domestic/Import: Domestic

• CleanSense filters have a stripe feature on one side which changes color to indicate when it is time to replace the filter

• Warranty Information https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_481c96cc1f9d5396f0f2f857255a1689a3645f9ea8f4f3e1c3ce72f7c28689e1.pdf