This is the 20mm Unscratchable "Smart Disk" Replacement Ceramic Disk that is in the center of your Ultrasonic Mist Maker that will wear out over time. The life time depends on the water quality, and amount of aromatherapy oil used. Clean distilled water will give you the longest life. This unscratchable ceramic disk is rated at 5000 operating hours. Typically these will need to be replaced when the mist stops, or decreases. This ceramic disk is a replacement part for any water mister that excepts a 20mm ceramic disk.
This product was added to our catalog on Thursday 12 March, 2009.
