Genuine Sharp Ag+ Ion Cartridges for Humidifying Air Purifiers, Pack of 4 (FZ-AG01K4)

Manufacturer model number: FZ-AG01K1 Compatible models: KC-H50, KC-A50, KC-G50, KC-Z45, KC-G40, KC-B50, KC-F50, KC-D50, KC-E50, KC-B40, KC-J50, KC-Z40, KC-Y45, KC-W45, KC-F70, KC-A70, KC-A40 (:Compatible models listed in product description) Dimensions: 7.5 x 3.8 x 4cm Weight: Approximately 0.2 kg Replacement interval: Approximately 1 year *The recommended replacement interval is based on an average daily water usage of 2.5 liters (900 liters total). The replacement interval may be shorter depending on water quality and usage environment. *The FZ-AG01K1, which is labeled for use with humidifying air purifiers, can also be used with humidifiers and humidifying ceramic fan heaters.