Description Mr. Steam 1/2" Fitting to Connect to Steam Line. Fragrance Reservoir For Aromatherapy Designed with a Unique Steam Dispersion Pattern that Provides more Even Heat Throughout the Steam Room. Reduces the Time Required to Reach the Desired Room Temperature. Steam is Delivered into the Room Through an Internal Ryton Plastic Insulator, Preventing the Exterior Metal Surface from Reaching High Temperatures. For use with any AK or 3K Generator Specifications Comfort Flo Steam Head w/ Insulator. Unique Steam Dispersion Design Ensures Consistent & Quick Heat Up.