Thank you for viewing. To save on shipping costs, I will send the item in a plastic bag. All items in the photos will be sent. The box will be sent. The instruction manual will also be sent. Thank you. I will ship one unit individually. SHARP Plasma Cluster Ion Generation Unit IZ-C90M ● Replacement Plasma Cluster Ion Generation Unit 【Specifications】 Replacement目安: Approximately 2 years when operated continuously for 24 hours a day, or approximately 6 years when used for 8 hours a day. Compatible models: FP-FX2 * The replacement time may be earlier depending on the usage environment. Color: White Type: Humidifying Air Purifier