This is a set of two replacement air purifier filters, FZ-E75HF and FZ-E75DF, compatible with a wide range of models. - Model Names: FZ-E75HF, FZ-E75DF - Set Contents: Set of 2 - Compatible Models: KI-J75YX-W, KI-JX75, KI-X75E6, KI-HX75-W, KI-FX75, KI-WF75, KI-750Y8, KI-EX75 Thank you for viewing.