Brand new, unopened. Please refrain from price negotiations. Thank you. Original price: 3,598 yen [Set of 2] FZ-E100HF FZ-E100DF Sharp Humidifying Air Purifier Dust Collection/Deodorizing Filter Replacement Sharp Air Purifier Compatible Dust Collection/Deodorizing Filter Set [Compatible Products] Dust Collection Filter FZ-E100HF, Deodorizing Filter FZ-E100DF Replacement目安: Approximately 3-5 years. This product is a consumable item, and the replacement period varies depending on usage time and installation location. [Compatible Models] KI-EX100, KI-FX100, KI-GX100, KI-HP100, KI-JP100, KI-LP100, KI-NP100, KI-WF100 Please be sure to confirm the compatible models before ordering.