✅ Brand new, unused, unopened ✅ Free shipping I accidentally purchased this, so I am selling it. This is a multi-layered blue humidifier filter that supports effective humidity control. Please refer to the fourth photo for the size. The box is not included. Due to weight, it will be simply packaged. It will be shipped by regular mail (定形外郵便). Please be aware that the filter may be exposed due to tearing during transportation. I will pack it as thickly as the weight allows. - Color: Blue - Shape: Filter - Application: For humidifiers - Features: Multi-layered Thank you for viewing.