Deodorizing filter made by DAIKIN, model KAF974B42. - Model Number: KAF974B42 - Type: Deodorizing Filter - Color: Black I purchased this thinking it was the photocatalytic air purification filter for my air conditioner, but the model number was different and it didn't fit, so I am selling it. Therefore, I don't know which model numbers it is compatible with, so please purchase it based on your own judgment. Thank you. Thank you for looking.