This easy to use sodastream cylinder filling adaptor will enable you to fill your own CO2 from your larger bulk cylinder into smaller sodastream cylinders.

This adapter makes it an easy and inexpensive way to fill your own Sodastream Cylinders at home at a fraction of the cost of getting the refills from your local store.

In particular it is important that:

1. The seals go in the correct location.  Please make sure to use the correct seal in the correct side.

2. Please make sure to put the Sodastream cylinder on the correct side.  The soda stream cylinder thread can actually fit both sides of this adaptor, but the CO2 cylinder only fit's into the ROUND SIDE.  As a result you MUST put the Sodastream cylinder into the HEXAGONAL SIDE. 

Its VITAL that you read this instruction sheet showing you how to attach this to your Sodastream Cylinder