This is a combined listing for two units. One unit emits a slight camphor smell when in operation, so please address this by removing the filter and sun-drying it, etc. Also, due to my busy schedule, the filters have not been cleaned, so please understand. This is a short-term listing, ending today at 3 PM, so please consider. SHARP air purifier FU-NC01-W, 2021 model, compatible with FZ-N15SF filter. - Brand: SHARP - Model Name: FU-NC01-W - Year of Manufacture: 2021 - Filter Type: FZ-N15SF Thank you for viewing.