FERMTECH PRO-FILLER BOTTLE FILLER - The ProFiller is 20% to 25% faster than competing bottling wands. It fills quickly but quietly. However, speed is only one advantage: While still using a springless design to facilitate hands-off filling, the unique tip has been redesigned for exceptional reliability and to handle all bottle punts without jamming or reduced flow. The internals of the valve are designed to assure effective sanitation. A new connector makes hose connection a breeze. A handy clip can be used to interrupt flow. At the end of filling, the filler can be lifted slightly to regulate flow. If further top-up of the bottle is desired, simply touch the tip to the inside of the bottle neck. Attaches to 5/16" or 3/8" siphon hose.