This is a filter specifically designed for the sirocco fan located deep inside the range hood. It prevents dirt from accumulating in the hard-to-clean areas of the range hood, keeping it clean. The magnetic frame makes installation easy. It is compatible with sirocco fans with an inner diameter of 13-19cm and is also suitable for deep boot types. The filter comes with 3 sheets and is approximately 25cm in diameter. Filter-tan Toyo Aluminum Range Hood Filter [Compatible Models] Sirocco fans with an inner diameter of 13-19cm [Contents] 1 frame with magnets (2), 3 filters, 3 expiration date stickers (per bag) [Size] Approximately 25cm in diameter [Condition] Brand new, unopened. Due to home storage, there may be some slight creasing on the packaging. Thank you. #Toyo Aluminum Echo Products #Toyo Aluminum Clean Kitchen Sirocco Fan Filter NEW 3 sheets