Soda Co2 Refill Adapter with Big Pressure Gauge for Pink Co2 Cylinder,Soda Co2 Exchange Carbonator Fill Station Compatible with DUO Terra Art Soda Co2 Tank

Arrived quick and worked perfectly.

It works!

I've used this to fill sodastream canisters around 6 times. So far so good.

This thing has been absolutely flawless but take a couple precautions and Make sure you freeze your CO2 bottle for at least one day before refilling. You won't regret that decision and you will get full CO2 tank results from that. Also every time you stick a bottle into the fill neck lubricate the o-rings by simply dipping your finger in olive oil and run it around the perimeter and then gently insert the bottle and gently extract the bottle and you will not have to be replacing o-rings. If you don't do that you will be replacing o-rings but I have not had to in over 25 fills. If you do a YouTube video search on this product you will probably find my review. Many other people have already benefited and commented on it. I put a lot of detail in how to use this item into that video so you won't be disappointed. You can either search for it generically or My channel is called " And Todays Project Is". You're welcome in advance. I absolutely am addicted to unflavored carbonated soda water using the SodaStream. It has completely changed my drinking habits for alcohol by reducing my desire to even drink beer. I just grabbed for a carbonated on flavored water instead happily.

There is no bleed valve. One cannot bleed off gas so that cylinder fills fully with liquid CO2.

A Freeze your CO2 bottle for a few hours before refilling. Every time you stick a bottle into the fill neck lubricate the o-rings by simply dipping your finger in olive oil and run it around the perimeter and then gently insert the bottle. The little knob near the meter must be fully open and NOT aligned with the pin holes in the Soda Stream. Thighten it before you open the main valve. AND after the main valve is closed, release this valve you you'll blow gaskets. Release it until you hear no more gas being released before removing the bottle. Gently extract the bottle and you will not have to be replacing o-rings.

I bought a 20lb tank for CO2, and needed a way to transfer the CO2 to the SodaStream Terra tank. This adaptor with pressure gauge works just fine. It's nicely made and sturdy. However, the instructions on how to use it could have been much clearer.

I’ve had no issues. I followed the instructions and had ongoing success. This really helps my pocketbook. We drink a lot of sparkling water, and the refills were really putting a dent in our budget. Investing in a co2 tank and this little gadget will pay for themselves within 6 months.