Price not negotiable. Purchased several years ago and used for one season, then stored. There is some slight staining on the tank. It's probably best to replace the antibacterial cartridge for peace of mind. Ultrasonic humidifier, white and wood grain design, with a large 4.0L capacity for long-lasting use. - Model Name: PH-U40-ML - Color: White & Wood Grain - Type: Ultrasonic Humidifier - Power Supply: AC 100V 50/60Hz - Capacity: Approximately 4.0L Thank you for viewing.