From the product description, check product page for current description, price and availability:

• 【Oxygen Free Filling & Less Foamy Mess】This “T” type counter pressure bottle filler stays stationary when moving the bottle and lets co2/beer flow down to the bottom of the bottle directly from the stainless tube. The gas stopper is placed tightly between the bottle and stainless tube, which provides a good seal without threat of popping off. All process means a faster transition between filling and capping, less oxygen ingress, minimal foaming and CO2 loss!
• 【Pressure Gauge to Determine Bottle Pressure】Compared to the basic counter pressure bottle filler, this bottle filler is designed with a 0-60 psi pressure gauge to easily monitor the pressure in the bottle, no need to do pressure equivalence tests again and again, which effectively reduces unaccessary foam and bottling failures caused by unequal pressure between bottle and beer keg! Be sure that the bottle pressure is 3-5 psi lower than the keg pressure when liquid enters the bottle.
• 【Simpler Structure & Easier to Use】This counter pressure bottle filler has been integrated the functional structure, simple enough but includes all necessary function parts. Features a special three-way valve on top that controls the co2/beer in and closes the bottle filler. A pressure relief valve on the side allows you to control the speed of filling by adjusting pressure in the bottle. The function setting makes this bottle filler easy to use with one hand while the other holds the bottle!
• 【Healthy & Sturdy Stainless Steel】This beer bottle filler is mainly made of stainless steel 304, features great anti-rust & anti-corrosion characteristics, has a solid construction, all parts connect each other tightly. All components in contact with beer are made of stainless steel or silicone that will not produce any strange smell and provide you with fresh beer. Durable bottle filler features a long life that you don’t need buy other bottling tools frequently, efficiently saves your wallet!
• 【Great Extension Ability & Fill Larger Bottles】 The gas stopper that comes with this bottle filler model is designed for the bottles whose inside diameter is greater than 0.67 inch but less than 1 inch, usually can fill 12 oz bottles, 22 oz bottles, growlers and also can fill other larger size bottles by replacing the oringinal gas stopper with your own other different size gas stoppers. If you are not fully satisfied with our product, please remember that we are always here for you.

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