Humidifier Pad, Compatible Manufacturer Model Number 110, 12HF, 220, 5000L, 550, 550A, 558, HE220A/B, HE225A/B, WB2-12, Overall Depth 1 1/2 in, Overall Height 9 1/2 in, Overall Width 10 in, Material Aluminum, Includes -, Pack Quantity 1, Product Type Humidifier Pad. This item has been restricted from sale in the following state (s): []