Whats the difference between a broken seal and old washers?My machine is not producing carbonated beverages, I have had this machine for a long time and have had no problems. My CO2...
Answer to "Where do I purchase replacement tubing?"Sodastream does not openly sell any replacement parts for any models. However, if this is a serious problem the best solution would be to go to a hardware store and attempt to match the tubing material and size. There are companies that offer other repair parts, such as http://www.co2supermarket.co.uk.
Answer to "Could I just refill the carbonation canister?"You may do this, however, the CO2 in the sodastream tanks is FDA certified as beverage grade carbonation. Local businesses may not have this level of CO2 to refill you tank, this potentially leads to toxins being introduced into the CO2. Having the canister refilled could cause damage to the carbonator, which sodastream will not repair or replace. For the sake of our machine, it is better just to buy a new CO2 canister each time.