Review on 💨 CO2 Tank Refill Adapter Kit - CGA320 G1/2 Connector for Filling Soda Maker and Sparkling Water Maker Tanks by Robert Rasmussen

Would give 5 stars but I didn't have a second to send it back as defective. The shut-off valve must have stuck, after about 6-8 attempts to fill the SodaStream bottle it turned out that there was no pressure build-up. On the last try I turned the on/off valve VERY slowly to see if I could hear anything, for some reason it worked. I have a second SodaStream CO2 that will need topping up in a couple of weeks, I guess we'll see what happens. Update: I have already filled three bottles. The on/off valve is very finicky. It may take 30 seconds to fill, but you will let it run @*!# for 15-20 minutes before the CO2 runs out. I would have a very hard time recommending this item to anyone.