Review on 🥤 Soda CO2 Refill Connector Adapter: PERA Household Cylinder Accessories – CGA320 to TR21.4 by Ryan Williams

Product arrived on time with no damage (a plus for the seller). The product is exactly as advertised and if you follow the instructions in the video on how to fill a small tank from your 5-10-20 lb bottle (yes, upside down) it works great. Some points worth noting and some caveats: 1) The bottle you fill must be certified, so check when the bottle was last statically tested. Do not refill the bottle when the certificate has expired. 2) There are no instructions, so make sure you install the o-rings that come with the adapter. Black rubber on the side of the pony bottle and white nylon on the side of the pony bottle. 3) Make sure you put your little pony bottle in the freezer overnight before filling it up. This is very important to ensure your pony bottle is getting liquid and not just gas. 4) After filling my first two bottles, I noticed that my full bottle was much higher than the standard fill I received from the bottle exchange. 5) Finally, it is a high pressure gas, treat accordingly. Wear PPE, don't play and don't tip the bottles or drop them off the bench, you might really regret it.