Replacement ceramic disk fits MF10 mini-fogger/mister. Replace disk when fog is reduced or mixed with water droplets. Average life span of a disk is about 1 year if the fogger is used only several hours a day and if the disk is kept clean. Life span is reduced if calcium and algae buildup are not removed. This disk will fit any fogger/mister using the 11mm opening and includes disk with replacement tool. Actual disk size is 15mm diameter (5/8" approx)
