The ultimate vaporizer accessory. Simple to use and "straight" to the point. Simply replace the glass mouthpiece of the Ascent Vaporizer with this handy adapter and insert into your favorite water piece to create an instant water filtered vaporizer.Benefits of using this accessory include cooling and rehydrating the vapor output, and marinating the all-glass pathway for pure flavor. Designed specifically for the Ascent Vaporizer, the straight, all glass, water tool adapter is recommended specifically for loose leaf and plant matter. Please refer to the U-Water tool adapter for essential oil use. This Ascent Vaporizer accessory can be used in conjunction with any standard water tool with an 18mm fitting, depending on the selection made.